At SafetyWing, we’re building a global social safety net for remote workers — simple health, insurance, and retirement products designed to replace national welfare systems. Our mission is to remove geographical borders as a barrier to equal opportunity and freedom for everyone.
Our ambassador program has been one of the most powerful growth channels for Nomad Insurance Essential since 2019, driving more than 35% of sales. This Partnerships Manager role brings that proven model to a new b2c product: Nomad Insurance Complete. You'll be among the first dedicated to building its ambassador program from the ground up. Experiment, source, pitch, onboard and grow.
SafetyWing is a team of ~150, fully remote since day 1, globally distributed, and async-first by nature.
We look forward to hearing from you! Apply via the link here: https://safetywing.pinpointhq.com/postings/df3a7344-aa17-469...
Banking Circle provides account and payment infrastructure to other regulated financial firms. You have probably never heard of us but we have probably moved money on your behalf at some point this month.
As part of this we need to screen payments for sanctions compliance and anti money laundering and fraud concerns. The team hiring builds the ML models that decide if the payment needs to go for manual review.
We’re a diverse mix of people (50% have PhDs) and we work a wide ranging set of problems.
Specifically we are looking for candidates to strengthen our GIS (geolocation) / graph (network) and NLP (genAI) capabilities.
A good candidate will have experience in two of the three areas, a track record of delivering business relevant results and some research experience.
https://candidate.hr-manager.net/ApplicationInit.aspx?cid=28...
The AI operating system for American manufacturing — an AI layer that runs your plant on real-time data, connecting machines, software, paperwork, and tribal knowledge. We embed on factory floors. Many roles are deployed: you relocate to a plant and ship inside the environment it runs in. High ownership, high equity, founder-led.
Stack: Python, TS, React, Postgres, Docker/K8s, Terraform.
Hiring: Full-Stack Engineers (US & Mexico), Backend Engineer, Founding Designer, AI Researcher, SDR, Head of Sales & Partnerships, and Head of Robotics.
All roles: https://www.tryharmony.ai/careers
I have hands-on experience in information security, penetration testing, and SOC operations. I’ve worked with Splunk SIEM monitoring, threat hunting, vulnerability assessment, digital forensics, and incident response fundamentals. I’m ranked in the top 1% on TryHackMe with 13 certifications and placed 2nd in IBM ICE DAY 2025 CTF.
Impact: – Built real-time threat detection systems. – Built DDoS mitigation solutions. – Developed secure cloud applications with authentication, encryption, and access control. – IBM academic internship: Tejas Raksha, a zero-day web scanner for OWASP Top 10 vulnerabilities. – Freelance cloud security work: AES-256-GCM and Argon2id file encryption, MFA/SSO/RBAC, WebAuthn/TOTP, and secure healthcare workflows.
Links: – LinkedIn: https://linkedin.com/in/giridharpai227/ – GitHub: https://github.com/Giri227 – Portfolio: https://giri227.github.io/Giridharpai/
Senior Full Stack Developer / Team Lead with 10+ years of experience. Stack: React, TypeScript, Python, Django, Node.js, PostgreSQL, Docker/Kubernetes, Azure. Strong in SaaS platforms, APIs, dashboards, admin panels, production debugging, integrations and delivery ownership.
Available for: short-term contract, part-time, full-time B2B, project rescue, production support. Can start immediately.
LinkedIn: https://www.linkedin.com/in/dmitriy-kostenko/ CV: https://drive.google.com/file/d/1l8AIB9WLnBy4R1RnBTnGLax1diP... Email: dmitriy.finswim@gmail.com
We are looking for an Enterprise Security Engineer to help build and operate Compa’s security-first enterprise environment.
This is a senior individual contributor role reporting directly to the Head of Security & IT. You'll own the systems that define how employees access, use, and interact with technology at Compa — identity, access, endpoints, and enterprise SaaS — and treat them as core security infrastructure, not traditional IT.
This role sits on the Security team and partners closely with the rest of the business to help Compa move fast, securely, all while delivering a world-class employee experience.
We're open to candidates earlier in their career who demonstrate strong systems thinking, sound judgment, and the ability to design for scale. We care more about what you can do than how many years you have been doing it.
Upwave builds brand measurement software for large advertisers, agencies, and media partners. We process high-volume ad exposure + survey/event data and turn it into brand lift, reach validation, optimization recommendations, and AI-assisted analysis for enterprise marketers.
We're looking for a senior full-stack/backend-leaning engineer who can be productive quickly in our JVM/Spring Boot stack. Recent production experience with Java, Kotlin, or similar is important for this role; we need someone who can help us ship and operate backend services without a long stack ramp-up. Strong candidates also bring Python, SQL/data modeling, AWS/Kubernetes/observability, and high-volume event or analytics pipeline experience.
The work includes building APIs and data pipelines, productionizing analytics/statistical workflows with Product and Data Science, improving reliability/performance, and building AI-powered customer experiences. Stack includes Kotlin/Java, Python analytics services, React, MySQL, DynamoDB, AWS, Kubernetes, Terraform and LLM orchestration.
We're profitable/growth-stage, remote-first in the US, and engineering-led: high velocity through focus and leverage, not crunch. Interview process includes an in-person meeting.
Apply: https://www.upwave.com/job/8547924002/ Or email me directly: jason.kelly@upwave.com
Wrenly is a bootstrapped, profitable HR / people-analytics SaaS. We collect performance and engagement data where teams already work (Slack, MS Teams), and our AI turns it into plans managers actually act on. We go up against Lattice and Culture Amp with a fraction of their headcount.
We're hiring our first CSM. You'll own onboarding, support, QBRs, renewals and expansion — and you'll do it with AI as the primary tool, not a side feature. Claude is how you'll triage tickets, investigate our codebase, write docs, and automate the repetitive parts of the job, so the knowledge base answers the next customer before they ask.
Hard requirements: - Based in Brazil, comfortable with US Eastern time-zone overlap - Fluent written and spoken English - 100+ hours of real hands-on experience building AI agents/automations. This is a genuine bar — if you haven't, this isn't the role. - 1-4 years in B2B SaaS customer success / account management is ideal but not required; we care more about how you work than how long you've done it.
Comp & perks: USD $16k-$26k base + commission on expansion, fully remote, 40h/week, 20 days off/year total, all tools and AI plans covered, real input on product from day one.
How to apply (plus a short video from our co-founder): https://www.wrenly.ai/hiring/csm
I'm a repeat founder and we're building a new company around the idea that access to frontier AI should be dramatically easier and more affordable.
Looking for someone who is obsessed with AI, has founder-level hustle, loves meeting people, and gets excited about turning ideas into opportunities.
You'll help find customers, build partnerships, and shape the business from day one.
You must be based in the San Francisco Bay Area and already authorized to work in the US. Unfortunately, we are not able to provide visa sponsorship at this time.
askjupiter@gmail.com
Looking for: Automotive experience, Full-Stack, AI/ML, Data Engineers
Stack: React Native/Expo, Next.js, Hono, Cloudflare Workers, PostgreSQL, TypeScript everywhere
Aave is one of the world's leading decentralised finance protocols, powering billions in on-chain liquidity and helping shape the future of Web3.
We're looking for a Senior Cyber Security Engineer to help secure our people, systems, and infrastructure. Reporting to the CISO, you'll work across security operations, cloud security, identity management, SIEM, incident response, and Web3 security initiatives. This is a hands-on role for someone who enjoys building, operating, and improving security systems in a fast-paced environment.
Apply here: https://jobs.eu.lever.co/aavelabs/1278f669-c875-4b58-86d0-d8...
https://www.campbell.com/careers/
At Campbell, our mission is to provide our investors with world-class investment performance. We accomplish this through a quantitative multi-strategy framework guided by a culture of continuous innovation. We trade over 100 derivative markets and 5000+ cash equities across the globe, based on over 100 systematic strategies with trades ranging from hours to months. We manage $6+ billion, with clients ranging from large public pensions to individual investors. We enjoy working together to solve hard problems with real-world applications. Our collaborative culture allows us to obtain better results as a team without losing sight of the need to reward individual contributions. Two-thirds of staff are investment professionals, with 40% having been at Campbell for ten years or more. We believe the long tenure of our staff is a testament to our culture and the work-life balance we offer to all of our associates. Our new, renovated offices are located at the Quarry Lake in Greenspring in upscale Baltimore County with walking access to premier shopping and dining options, high-end salons, fitness facilities, and medical offices. Many beautiful neighborhoods can be found within a few minutes’ drive from Campbell. For those who prefer downtown living, the Inner Harbor, Fells Point, and Federal Hill are less than 15 miles away.
Mightier is a video game platform that helps kids mental health. Over a dozen clinical studies show efficacy on par with therapy and medication. http://mightier.com
Currently we're engaging with the healthcare system. Health insurance and Medicaid help make Mightier accessible to all kids who could benefit.
We're looking for help making it all work!
https://recruiting.paylocity.com/Recruiting/Jobs/Details/410...
Carma (https://www.joincarma.com/) is an AI-native operating system for enterprise fleet operations. Fortune 500 construction, electrical, and disaster restoration fleets run thousands of commercial vehicles on our platform in production today. When a truck breaks down, gets recalled, or sits idle, our software detects it, builds the workflow, and drives it to resolution automatically. Ship a feature in the morning; a fleet manager in the field is using it within the hour.
Why it's technically interesting: real-world software with messy, adversarial data — telematics streams, OEM recall feeds, vendor invoices, DOT compliance — fused into workflows that AI agents execute. The incumbents in this multi-billion-dollar market ship on decade-old stacks. We raised a $5.5M seed from Y Combinator, Soma Capital, and the founders of Superhuman, and we're driving toward a Series A.
Stack: TypeScript end-to-end — React, NestJS, PostgreSQL + Prisma, AWS.
Two founding roles, both heavy on ownership:
1) Founding Head of Engineering: $300K–$450K + 3–5% equity. Hands-on technical leader: the majority of your time writing production code, plus owning architecture, standards, and technical direction. Explicitly not a people-management track.
2) Founding Full-Stack Engineer: $175K–$275K + 2–3% equity. Own product surfaces end-to-end: ambiguous problem statement → scoped design → shipped to enterprise users.
Onsite in SF six days a week, early-stage pace, high ownership and high expectations. Our process is fast, strong candidates go from first conversation to offer in days, not months.
Email suleyman@joincarma.com with 2–3 lines on the hardest system you've shipped end-to-end. We reply to every thoughtful email within 24 hours.
We’re on a mission to radically transform the way we design and construct our built environment.
Backed by Lightspeed Venture Partners, Eagle acquires civil, structural, and MEP engineering firms and transforms them with applied AI. Our thesis: 85% of what engineers do is automatable, yet less than 5% has been touched by AI; the largest gap of any profession. By arming designers with frontier technology, our ambition is to build the most valuable, talent-dense engineering firm in the United States.
We're looking for founding members of technical staff. If you get excited about building from zero, get energized by direct access to users, and want to work in a problem domain that's barely been touched by AI, we'd love to talk.
Forward Deployed Engineer: https://jobs.ashbyhq.com/eagle/ddd07f46-a42a-4709-8e19-091d5...
Staff Software Engineer: https://jobs.ashbyhq.com/eagle/00b0bfbe-b174-4c5b-8d29-3aba4...
ML Engineer: https://jobs.ashbyhq.com/eagle/8e12cc76-c169-4f38-bfba-8b02f...
Design Engineer: https://jobs.ashbyhq.com/eagle/b5dd7b60-24d5-4053-a753-463cf...
Looking for a Sacramento/Bay Area full stack engineer to join our team here at UpMetrics! This role is primarily remote with occasional meetups (1-2x/month) in Sacramento with our Director of Engineering.
UpMetrics provides an impact reporting platform and expert services designed to help mission-driven organizations and funders leverage data to accelerate social change. By combining innovative technology with community building, we empower partners to collect insights, secure capital, and share compelling stories to achieve their goals.
Stack: Ruby (flexible if you know Python), JavaScript/TypeScript, Vue (or React, Svelte)
Looking for: 6+ YOE, startup experience
Check out the full job description & apply here: https://jobs.lever.co/UpMetrics/62b78791-e881-44c7-bf21-c82b...
(Applicants must be authorized to work in the United States. UpMetrics is unable to sponsor or take over sponsorship of employment visas at this time.)
ChainSecurity is a young and innovative cybersecurity company that operates in the blockchain and cryptocurrency space. Our mission is to make the blockchain space secure and trustworthy for people, companies, and governments alike. We are proud of our security experts from the renowned universities ETH Zurich, EPFL Lausanne and others.
We are trusted by 100+ blockchain companies and established corporations with security audits and services. We have secured complex systems for top blockchain clients, such as decentralized finance (DeFi) projects, and multinational organizations, such as banks and industrial consortia. A ChainSecurity Auditor will review the most complex blockchain projects to find vulnerabilities which no-one else can. By using state of the art tools, expert knowledge and a deep understanding of the fundamentals, we secure projects handling billions, often forming the foundation in the new paradigm of an open financial system.
Your Responsibilities:
* Work directly with the developers of the most successful teams in the blockchain industry to audit their code and secure their products
* Contribute to our security tools and create new ones in collaboration with our internal research team
* Conduct security research and publish your findings Requirements:
* Strong background in software engineering, focused on security relevant areas and most importantly being able to reason about complex code
* Experience with penetration testing, vulnerability scanning, threat modeling or similar is a plus
* Good knowledge of cryptography
* Proficiency with Linux and Git
* Good written communication skills
* Fluent in OOP programming language
Bonus Points:
* Formal Verification, White Box, Vulnerability Scanning
* Solid Blockchain Knowledge
* Consensus Algorithms
Join us here: https://www.chainsecurity.com/jobs/blockchain-security-engin...
Questions about the role? Contact: jobs@chainsecurity.com
I'm the hiring manager for this role, which is for an IC tech lead. Please see the full job description for details, but I'm looking for someone who is comfortable leading engineering discovery and working with Product on roadmap planning within the API payroll integrations space. The most important thing in this role will be driving your own pace and taking projects from inception to completion. A successful candidate will be good at working efficiently without many hard deadlines or micromanagement. We also want someone who has strong systems design experience and good technical leadership skills. In terms of tech stack, it's mostly Python and Typescript, including nest.js
Our interview process is pretty straightforward. There's a phone screen with our recruiter, then a culture fit/qualifying interview with my boss, a technical interview with a real-world problem (no leetcode), and finally a cross-functional team interview with myself and another engineering leader at my company. We move pretty quickly and aim to keep the process respectful of everyone's time. Happy to answer any questions here! If you'd like to apply, please email recruiting [at] vestwell [dot] com with your resume.
The Subscriptions team is looking to expand our team in the NYC office. We are a dynamic team of engineers that support all your Disney, ESPN and Hulu subscriptions at scale! We solve problems at internet-scale that only a handful of teams ever reach.
* FP Scala is our main programming language. Apply if you have FP experience - we consider other language backgrounds coming in but you will be doing FP Scala, so expect an FP style interview.
* Strong collaborator - this team is very social and we keep each other honest.
* Passion in maintaining high code quality.
* AI Enabled but not dependent.
* Our backends are global scale built on AWS and K8S.
If you are comfortable with these technologies, please apply!
https://www.disneycareers.com/en/job/new-york/senior-softwar...
* You are comfortable maintaining, expanding and operating a substantial chunk of a B2B SaaS platform with a high sense of ownership.
* You are happy to take on work that in a large company is divided into multiple roles, and execute it all at an excellent level.
* You are unafraid of any technology. If we need a desktop app and you haven't done one before, you will study the documentation of Electron.js and build one. If a model for predicting delivery times is needed, you will do a literature review to find the right architecture and train one.
* You have strong proficiency in any backend language or platform, with a strong willingness to dive deep into PHP/Laravel OR strong proficiency in JS/React.
* E-commerce (Shopify, Magento, other platforms, shipping carrier integrations) experience is a plus.
* Extra points if you write the initial email - however short - using your own words.
You will take a key role in shaping the product and company, with ability to make an impact and advance career limited only by your aptitude and interest.
Reach out to steve@pango.ai if you are interested or have any questions. We review applications immediately and move quickly.
Babou turns your product into marketing: every time you ship, it watches your deploys, designs, and docs and builds the campaign (ads, demos, social, launch videos). Small team with users and real revenue.
Stack: TypeScript everywhere, Next.js front, Node + Postgres back, heavy media job processing, and a lot of AI agents running in production.
Looking for: agents are how you ship code, and you know when an LLM is wrong. You move fast without shipping slop. You've built large production systems and kept them running.
Apply: email careers@babou.ai with your GitHub, a writeup of something you've shipped, and how you work with agents day to day. https://babou.ai/careers
We use light to control how living cells produce therapeutic proteins — optogenetic cell engineering, custom illumination hardware, and real-time ML bioprocess control — to drive down cost and scale up production of next-generation therapies.
With our technology scaling from the lab to the real world of biomanufacturing, we're now hiring a foundational software engineer to build the platform tying together our hardware, firmware, cloud, and internal tooling — high ownership over architecture and direction. This is a systems role across the hardware/software boundary (not web/SaaS), working directly with embedded, mechanical, data, and even bioprocess engineers.
Looking for: strong systems thinking; Python + one of TS/Go/Rust; cloud-connected services; comfort interfacing and debugging software against hardware (serial, TCP/IP); Linux. MS + 5 yrs or BS + 7 yrs. Bonus: Industrial IoT (MQTT Sparkplug B, OPC UA, SCADA/MES), regulated-industry data integrity (21 CFR Part 11, GAMP 5), or embedded C/C++.
Apply: https://jobs.lever.co/prolific-machines/6d71f9d0-7248-4449-8...
Happy to answer questions: matt dot fay at prolific dash machines dot com.
full description: hiring.focal.vc
---
focal leads inception rounds in exceptional technical founders - often before the company is obvious, before consensus forms, before datasets show a trace.
We're now hiring a founding technical leader to build the software, data, and AI systems that help us see earlier, decide better, act faster, and compound what we learn across every opportunity and portfolio company.
This is NOT an internal AI tools role. This IS a founder role. You own the proprietary intelligence layer - the system that shapes how we source, decide, support, learn, and execute.
We're looking for someone we'd back as a technical founder, but whose obsession is building the machine behind many companies rather than just one.
Details: - Carry: In Fund II and every future fund you're part of. Startup equity is one bet on one outcome. Carry is participation in every company we back, across every fund, for as long as you're here. Grants layer over time and your upside compounds. Exact % shared with qualified finalists. - Cash comp: Commensurate with experience and impact (~$175k-$250k base) - Additional benefits: 100% paid healthcare, 401(k), 6 weeks PTO, 3 months paid parental leave - Budget: For tools, compute, office needs, and experimentation - Setup: High trust, low process. You have wide autonomy over how you work, we care first and foremost about impact.
Apply: Send hiring@focal.vc your LinkedIn (and X if you have it) along with the thing you've built in recent months you're most proud of and why. We look for evidence of taste, systems thinking, and judgment.
Full post: hiring.focal.vc
DearHiringManager.io is an early-stage SaaS product that helps job seekers find the real decision-maker behind a job opening.
A user pastes a job post URL, and the system identifies the likely future manager or team lead, plus their work email and LinkedIn profile.
We are looking for a full-stack developer to help us improve and grow the product.
You will work on: * The web app * Job post parsing and company data * Logic for identifying likely decision-makers * Contact enrichment API integrations * AI prompts and structured outputs * User flows, credits, payments, saved results, and reliability
Stack/experience: * JavaScript or TypeScript * React, Next.js, or similar * Backend APIs and databases * Third-party API integrations * SaaS basics: auth, payments, limits * Nice to have: OpenAI APIs, Supabase, Vercel, Stripe, Resend, scraping/enrichment tools, recruiting or job board products
This is a hands-on role on a live early-stage product with real users. You will work directly with the founder and have a lot of ownership.
Apply: lars@dearhiringmanager.io
Please send a short note about yourself and links to things you have built.
Help Us Shape the Future of Music Education
LabAMI’s mission is to harness technology to make learning music more accessible, intuitive, and meaningful for everyone. We empower teachers to expand their impact, help students chart inspiring learning journeys, and aim to connect a global community of musicians, educators, and enthusiasts.
We're looking for a software engineer interested in developing scalable and polished full-stack applications. We've started with a cross-platform mobile and are planning expansions to desktop and web.
What We’re Looking For
- Strong skills in at least one programming language.
- Passion for developing tools for music education.
- Ownership mindset and ability to thrive in a collaborative, fast-paced, early-stage environment
- Excited to work with Elixir, Flutter, and Rust.
This is a remote, equity-only role with a mission-driven, flexible team that cares deeply about music and technology.
Apply here! https://forms.gle/jRQCwbp1nz9xk5TPA
Weave Bio has developed an AI-native platform to help research and discovery scientists get through the FDA regulatory submissions process 97% faster!
- Senior Backend Engineer (python/django)
- Staff Backend Engineer (python/django)
- Senior Customer Success Manager (B2B SaaS)
- Director of Sales (player-coach for 4+ Account Executives)
Please apply here: https://job-boards.greenhouse.io/weave
San Francisco (SF), Hybrid/Onsite 3 days/week (Tues/Wed/Thurs)
Felt Clinic is building the first embedded care SDK for health apps. Our mission is to make access to a doctor simple and secure inside any mobile application. We want teams to stop worrying about provider contracting and focus on building awesome experiences. We're looking for a NextJS Engineer to help us scale our platform. You’ll be developing powerful SDKs and APIs, integrating real-time communication tools, and shaping next-generation digital health experiences.
Tech Stack:
- Mobile: SwiftUI (iOS), Kotlin (Android), Ionic
- Web: Next.js, Turborepo, TypeScript
- Communication: WebRTC
What sets exceptional candidates apart:
- Hands-on experience working on mobile platforms (Swift/Kotlin)
- Expert with Next.js and RSC
- Stoked about healthcare experiences
- Deep expertise in full-stack product development
Felt has three name-brand Apps actively using our SDKs and anticipating approximately $10m ARR by late 2026. We’re backed by leading investors including 1984, Scrum Ventures, and Tau Ventures. Join us as we scale to build next-gen HealthKit on steroids.
We are a small boutique consultancy and are quite experienced. A lot of us have extensive consultant experience. You will join a small, highly skilled remote team of engineers and transformation practitioners working at the forefront of enterprise AI.
We use AI for both development and in our solutions. We are looking for engineers that are critical thinkers, understand the limitations of AI but also where it can have a positive impact.
Apply at: https://grnh.se/wr97lgu2teu
Our website: https://egg-ai.com/
G-Research is a quantitative research and technology firm. We build the platforms, tools and infrastructure that enable our researchers to explore complex questions in financial markets at scale.
Our engineers work on challenging problems spanning machine learning, distributed systems, high-performance computing and large-scale data processing.
We're currently hiring:
- Performance Engineering Manager: https://www.gresearch.com/vacancies/performance-engineering-...
- ML Performance Engineer: https://www.gresearch.com/vacancies/machine-learning-perform...
- Quant Developer: https://www.gresearch.com/vacancies/quantitative-developer/
- Machine Learning Engineer: https://www.gresearch.com/vacancies/machine-learning-enginee...
- Production Software Engineer: https://www.gresearch.com/vacancies/production-software-engi...
Company: Healthcare professionals spend too much time on admin when they should be delivering care. Attendi is building the Dutch healthcare sector's voice-enabled (digital) notepad: an intuitive tool for capturing and structuring medical data at the point of care. We have product-market fit and are scaling from ~100 healthcare organisations to 10x our userbase over the coming year. Our first native Android and iOS apps are already released and in daily use (https://apps.apple.com/nl/app/attendi/id6757230193), and we're looking for someone to lead their development.
Role: As our senior mobile engineer you'll own these apps end to end: building and maintaining the native Android and iOS clients, plus our open-source microphone SDKs (https://github.com/attenditechnology/attendi-android and https://github.com/attenditechnology/attendi-ios).
Stack: Kotlin (Jetpack Compose) on Android, Swift (SwiftUI) on iOS.
Apply: https://attendi.recruitee.com/o/senior-native-androidios-mob... - or email omar [at] attendi [dot] nl with something you've shipped. Mention HN.
Quin is an agentic platform to (finally!) solve personal finance for people. It is a consumer-focused company.
I spent 13 years in private banking and have been working on Quin alone for about 15 months. I built 6 different prototypes to test different approaches. I've spent the last few weeks working with testers on the latest version and solidifying GTM. I need someone to take over engineering with a focus on building the backend and data layers that will support our agentic approach to personal finance.
Georgetown. UCLA (MBA). Ex-JPMorgan.
Traction: Prototype with testers
The role: You're the first engineering hire. This is about shipping the workflows that will become the product that users will trust and the data layer that can support an agent in the future.
You'll own backend architecture decisions from day one. Contract-first development (TypeScript contracts repo as source of truth), FastAPI, Supabase/Postgres, Groq for LLM inference. The stack is clean and the codebase is small.
Who I'm looking for: A full-stack engineer with a preference for backend. 5+ years backend engineering; Python / FastAPI preferred. Strong data modeling instincts — you've designed schemas that had to scale. Experience with multi-tenant data architectures. Comfort operating without process. Finance domain familiarity a plus, not a requirement. Comfort and experience using AI tools and incorporating new ideas quickly.
For the right person, this is an opportunity to take a CTO/co-founder role and define the full technical path.
Comp: Salary post-raise and meaningful equity. TBH, finding this role (either version) will be important for rasisng capital given that I do not have a technical background and fintech is complicated by regulations. I'm ok with part-time in the meantime if that's what it requires.
Email quin@iamquin.ai with the primary reason this interests you and the top two reasons why you should be considered (don't worry about a resume at this point).
L2 Labs is a brand new applied AI lab building machine intelligence for data integration and interoperability. We're fast growing: we closed a pre-seed funding round, established partnerships with Cornell and NYU, and secured a large enterprise customer in less than 3 months. We are a team of hard-working researchers and engineers who are obsessive about intricate, greenfield data problems - we love whiteboarding, spinning up experiments, ordering pizza, and suddenly it’s 2am and we've actually solved something. We build impactful products + publish in A* research venues.
We are currently seeking Founding Senior SWEs, with very meaningful upside in the form of a generous equity package + working alongside skilled engineers and PhDs from top universities. To learn more/reach out, email me at andrew@l2labs.ai. We are able to sponsor international candidates.
We recently raised a $54M Series B led by Accel with participation from Kleiner Perkins, Felicis, Altos Ventures, and YC.
Permitting is a challenging yet interesting problem; thousands of municipalities across the United States have their own processes and requirements - many which are continually updating. Software, AI, and LLMs provide an exciting opportunity for us to reason at scale and distill a nuanced and localized permitting process into a standard and streamlined experience for our customers.
We're looking for customer-obsessed, ambitious, and hard-working teammates who are excited about solving a real-world problem with technology at its helm.
NYC Onsite Roles | apply at: https://jobs.ashbyhq.com/permitflow?departmentId=d33195eb-89...
1. Staff Software Engineer - $200K-275K + equity
2. Fullstack Software Engineer - $125-245K + equity
3. Senior Frontend Engineer - $125K-245K + equity
We're a healthcare revenue cycle management (RCM) technology company looking for our first set of full hires to help us build out our technology pipeline. RCM experience for these roles is a MUST.
The Roles:
Forward Deployment Engineer * EHR Integrations * Senior-level * 7+ years * 150-190K
Design and build EHR integrations across customer EHR platforms (e.x. Epic, Athena, ModMed, eClinicalWorks) via API (FHIR, HL7) or RPA/computer vision based integrations. Work directly with medical billing teams automate workflows and roll out deployments. Join discovery calls, onboarding sessions, technical troubleshooting, rollout and go live discussions. You MUST have EHR integration experience for this role.
Platform Engineer * AWS/Data Pipeline Experience * Senior-level * 6+ years * 140K-160K
Design, build, and expand our core task pipeline, and data infrastructure platform. Work with healthcare billing data (837, 835, 270/271), HL7 and FHIR data. Experience with data engineering and/or infrastructure engineering with some DevOps experience and a solid understanding of RCM processes is the type of person we're looking for here. We're AWS based cloud infra heavy leveraging a number of Python based Lambdas.
Full Stack Web Developer * Django, Next, Node * Mid-level * 4+ years * 110K-130K
A focus on automation of workflows and integration with 3rd party APIs. Hands-on experience with Playwright in production environments. Direct familiarity with clearinghouses (Change Healthcare, Availity, Waystar, or similar) and insurance payer portals. Full stack web dev experience building out reporting and dashboards mainly customer/internal.
IT Specialist * AWS Cloud + On Prem * Senior-level * 10+ years * 90-110K
Deep familiarity with Teams and Microsoft based cloud and on prem software. Hands-on AWS experience in practical administration of production cloud deployments. Strong troubleshooting instincts and comfort working independently. The ability to role up your sleeves and learn the best ways to configure, monitor and manage any application or service.
We just got our funding finalized and it's time to take our POC from a pitch into a full product. All roles are fully remote and open to anywhere in the USA or South America. Rates are dependent on experience and location.
Stack is mainly the same for all roles (Python, Django, OpenCV, Node, React, Claude). RCM experience for most roles is a must. Education needed is flexible. If you've got the proof to back up you can do the work that's what I'm interested in. Hours are flexible for most roles (forward deployment engineer will need to be available for most of a standard day's EST hours).
Email me at peter.lever@comvex.ai with what role you'd like to apply for and your CV if you're interested and we'll go from there.
We're a 5-person startup building software for cemetery & public-records management: municipalities managing data for real families. Broad, hands-on IC role with real product and infra ownership.
Stack: NestJS/TypeScript, PostgreSQL + PostGIS, MikroORM, Inngest · React + TanStack Query, MapLibre + PMTiles · React Native + Expo · AWS (ECS Fargate, RDS, S3, Bedrock, WAF) + Terraform · Grafana/Sentry · QGIS/GeoPackage geospatial.
You: 8+ yrs production, full-stack TS, owned a Terraform/AWS stack (not just consumed one), strong relational DB fundamentals, comfortable with no playbook. Bonus: PostGIS, RN/Expo, RLS/multi-tenancy, LLM, B2B/B2G.
We lean hard on AI tooling and expect you to: but the bar is human-reviewed, well-tested code; "the model said it worked" isn't a defence. Remote by design, quarterly offsites.
Apply here: https://zrec.eu/E0KZN
We’re building tools for storytellers, worldbuilders, writers, and creators.
We’re looking for a Design Engineer who can design and build polished product experiences end-to-end. You should care deeply about taste, interaction, motion, and frontend craft, but also understand enough about APIs, auth, and data flow to avoid getting blocked.
We’re AI-native, but not trying to replace human creativity. We use tools like Cursor and Claude Code as leverage to move faster while keeping a high quality bar.
Strong fit if you’ve shipped real things, can go from rough idea to polished implementation without waiting for perfect specs, and have built interfaces that feel good, not just functional.
Apply: https://jobs.ashbyhq.com/vvd/c56cc77f-1ac1-4e31-9281-b7d0121...
Estuary is a VC-backed, post–Series A startup powering right-time data replication and transform — from sub-second CDC replication to terabyte-scale OLAP data flows. We’re open-source, developer-first, and focused on making data movement radically simpler across both our Platform and Applications layers.
We’re hiring for:
Senior Systems Engineer — Capture & Materializations Design and build high-performance connectors that move data in and out of Estuary in real time. Work across APIs, databases, and streaming systems to ensure correctness, reliability, and scalability. This role is deeply systems-oriented, with a focus on data plane execution. Go and Rust are core to our stack.
Senior Systems Engineer — Control & Data Plane Own core infrastructure that orchestrates and powers Estuary’s runtime, from control plane services to distributed data processing systems. Tackle challenges in scaling, fault tolerance, and performance across a globally distributed system. Strong backend fundamentals required; Go and Rust experience preferred.
Senior Front-End Engineer Build highly interactive observability and data-flow experiences for the Estuary platform. Design and develop real-time visualizations of distributed data pipelines, metrics, and system health using React and TypeScript. We’re looking for engineers with deep front-end expertise, strong performance instincts, and experience building complex data visualization or developer-focused products.
Product Manager Own product areas end-to-end, working closely with engineering and design to shape the roadmap and deliver a great developer experience. Engage with users, translate real-world use cases into product decisions, and help define how modern data infrastructure should feel to build with.
Technical Product Marketing Manager Founding product marketing hire working closely with Estuary’s Head of Marketing and Developer Relations team. Help shape how we position and communicate the platform to technical audiences through product launches, messaging, technical content, demos, customer stories, and developer-facing campaigns.
What we’re looking for: Engineers who care about building reliable, maintainable systems and enjoy working with complex APIs and data flows. We value curiosity, clear communication, and a willingness to learn.
Bonus points for experience with CDC tools, open source contributions, or fast-paced startups.
To apply: Email your resume to careers@estuary.dev
Website: https://roundlyhq.com
Stack: astro, js, laravel, php, reactjs
Email: nesra at roundlyhq.com
Return (https://return.energy) is hiring a developer who will build the software that powers our BESS optimization algorithms. Return’s main activity is building and operating industrial-size Battery Energy Storage Systems. Our operations are located in the Netherlands, Germany, Belgium, and Spain. You will be making a measurable (country-level) impact on the transition to renewable energy. Return recently raised €300M to support its growth.
While we employ over 130 people, our teams are deliberately small. You will join the Optimizer Quant team, which builds the algorithms that decide when and how our batteries charge and discharge. Our platform automates processes in energy storage, monitoring, market optimization, sales, project management, procurement, and construction.
We expect you to be strong in Python and comfortable with APIs and backend fundamentals, cloud, Docker, and basic DevOps. You should be able to reason about system design and architecture, and to build and operate reliable data pipelines. A working understanding of optimization, time-series and forecasting, and the statistics behind quant work will help you move fast and ask the right questions. You do not need a finance background, but you should enjoy working closely with the quants who design our algorithms.
Our tech stack/toolset is straightforward: Python, PostgreSQL, TigerData, dbt, Dagster, Grafana, Terraform, self-hosted + cloud compute. We tend to keep meetings to a minimum in order to provide at least five hours of uninterrupted coding time per day. We practice code reviews and apply automated and manual testing. Our platforms are often deployed multiple times per day.
The team includes people who have co-founded several companies and/or have experience with remote development teams since 2008. They will personally help you through most of the recruiting process (there is no recruiter involved).
Apply at https://jobs.polymer.co/return/40229
We are looking for a Senior Data Engineer to lead the delivery of scalable, high-quality data pipelines that support carbon, nature, and natural capital projects. This is a hands-on, technical leadership role where you will own pipeline delivery, shape data products, and support data-led decision-making across the business.
The Senior Data Engineer is responsible for the end-to-end delivery of data pipelines as products, ensuring datasets are reliable, scalable, and aligned with business and product requirements. Acting as the data pipeline delivery lead and technical data product owner, you will translate stakeholder needs into actionable pipeline solutions while ensuring delivery meets expectations.
You will own pipeline execution, planning, and coordination, including oversight of junior engineers, while ensuring alignment with platform standards defined by the Senior Geospatial Engineer.
Please follow apply through Seek https://au.seek.com/job/92537981
We work with robots that run biology experiments. The robots are accurate, but programming them by hand takes so long that most labs don't bother. So we wrote a compiler and visual editor a scientist can use. They describe their protocol in plain language, we parse it into a structured format, and compile that to optimized code. Our end goal is to build the infrastructure for autonomous science and a centralized cloud lab. Short demo: https://tinyurl.com/mrx63phb
The team is three software engineers, an automation engineer, the founders, and soon a designer. The codebase is one monorepo containing an OCaml compiler, Python backend services, and a TypeScript/React editor. The challenges come in the form of eliciting scientific context and tacit knowledge and in the fact that a protocol has to deterministically run correctly.
We are looking for at least 3 years of experience. OCaml isn't a requirement, just a willingness to learn it. Nice if you've done DSLs, compilers, life sciences or lab automation, an ML-family language, or LLM parsing and evals.
Apply: https://jobs.ashbyhq.com/tetsuwan/ad583fec-dc0a-4b6c-8171-41...
Our product helps everyone make better legal decisions by better understanding the law. About one-third of important U.S. law is not accessible via ChatGPT or Claude. Much AI-generated legal analysis is wrong. We are building one of the largest collections of U.S. law in existence and using AI to make it make sense.
We are a seed-stage start-up, still in stealth (but already with an acquisition offer!), backed by tier-1 VCs and many of the most prominent experts in legal technology. We are working with several of the best law firms in the world. We have strong customer demand and need people to help us fill it. We are committed to improving access to justice.
We are hiring a small team of extremely talented, motivated, intense, and interesting people to solve the most difficult and important problem in legal tech: high quality answers to legal questions. Expect market-leading compensation, including meaningful equity ownership. Please send your resume to contact[at]ashmere.com.
Sequent builds cryptographically secure online voting infrastructure used in 200+ real elections across multiple countries. We're a fully remote team working on an open-source platform combining Rust, TypeScript, and modern DevOps. We handle End-to-end encrypted voting, cryptographic mixnets, and tamper-evident logging.
Tech Stack: Rust, TypeScript/React, WebAssembly, GraphQL, PostgreSQL, Kubernetes, Keycloak, ImmuDB
Open Roles:
Senior Fullstack Engineer (Rust + TypeScript/React)
Reach out: team@sequentech.io
Xata is building Postgres for agentic workloads.
As AI agents become software’s newest users, they need isolated Postgres environments to experiment, test, and execute safely. We enable companies to create Postgres branches instantly, giving every agent its own environment with production-like data.
We're hiring Backend Engineers to join our Control Plane, Data Plane, or Storage teams.
We're looking for engineers who enjoy building distributed systems, have strong backend development skills, and are highly self-directed. You should be comfortable taking ownership of projects and driving them from idea to production. Experience with Go, Rust, Kubernetes, PostgreSQL, or storage systems is a plus.
Ohr is building critical chemicals without oil refining and reinventing the infrastructure behind chemical manufacturing.
We're hiring a Founding AI Infrastructure Engineer to build AI-powered internal systems across laboratory operations, compliance, logistics, procurement, documentation, and intellectual property.
We're looking for engineers who enjoy automating messy, real-world workflows and building reliable systems that help organizations move faster. A blend of startup and big tech experience desired.
Relevant experience may include:
Internal tools and workflow automation APIs and systems integrations LLMs in production OCR, document processing, and knowledge systems Platform, backend, or infrastructure engineering
Compensation: $150k-$220k+ plus meaningful equity.
Due to export control regulations and customer requirements, candidates must be U.S. citizens.
Interested? Email ai@ohr.xyz, mention Hacker News, and we'll send the full role description.
We power marketing for 1,500+ live event brands across North America — festivals, venues, promoters, tours. 40M+ emails and SMS a month, billions of customer data points, real-time integrations with Ticketmaster, Eventbrite, Shopify, and 20+ others.
We’re hiring across a few of our pods:
Senior Product Software Developer, Frontend / Fullstack (3+ yrs) Ship customer-facing features end-to-end. https://jobs.ashbyhq.com/hive.co/19c52872-49b4-4095-b0d6-e75...
Engineering Manager, Platform & Services (3+ yrs managing · 5+ yrs hands-on) Lead our platform, infrastructure, and integration pods. Coach the team, set the bar, and help shape engineering-wide direction as part of the eng leadership team. https://jobs.ashbyhq.com/hive.co/cc0790ff-b693-4e3f-8dba-31d...
Head of Product (AI SaaS · PM, Design & PMM Leadership) Lead Product, Design, and Product Marketing as one customer-obsessed team. Build the operating rhythms, roadmap process, and feedback loops that turn strategy into shipped product.
Second Nature (https://secondnature.com) is redefining professional property management with fully managed Resident Benefits Packages. We're a Resident Experience Platform helping 1,000+ property management companies automate resident onboarding, credit-building, renters insurance, utilities, and other resident services, creating "Triple Win" experiences for residents, property managers, and investors.
We're the only 7-time national NARPM vendor of the year!
Tech Stack: TypeScript, React, Next.js, NestJS, PostgreSQL, Kubernetes, Terraform, AWS. CI/CD with GitHub Actions. Domain-driven design and event-driven architecture.
Culture: We move fast ("Pirate Ship, Not a Cruise Ship"), take extreme ownership, and focus on outcomes. We're investing heavily in AI across our product and workflows, including a dedicated AI team.
Benefits: 100% remote (US), medical/dental/vision, 401K, open PTO, equity.
Open Roles:
Staff Software Engineer, Engineering AI Team ($150K-$180K) - High-agency IC building agentic AI dev workflows; the team ships 100% of its software with AI coding agents like Claude Code.
https://www.secondnature.com/careers?ashby_jid=ce8bb758-f58a...
Staff Software Engineer ($150K-$190K) - Senior IC setting technical direction across teams while staying hands-on in the codebase.
https://www.secondnature.com/careers?ashby_jid=9bc8e6af-d2bf...
Senior Software Engineer ($155K-$185K) - Full-stack across the platform: TypeScript, Python, SQL, CI/CD.
https://www.secondnature.com/careers?ashby_jid=6b92e266-4491...
Engineering Manager - Player/coach: lead 5-10 engineers, drive architecture decisions, and ship production code.
https://www.secondnature.com/careers?ashby_jid=6ac49e4d-9541...
Aquabyte is on a mission to revolutionize the ocean sustainability and efficiency of aquaculture. By making fish farming cheaper and more viable than livestock production, we aim to mitigate one of the biggest causes of climate change and help prepare our planet for impending population growth. Aquaculture is the single fastest growing food-production sector in the world, and now is the time to define how technology is used to harvest the ocean for generations to come. Through custom underwater cameras, computer vision, and machine learning we are able to quantify fish weights, detect sea lice infestations, and generate optimal feeding plans in real time. Our product operates at three levels: on-site hardware for image capture, cloud pipelines for data processing, and a user-facing web application. As a result, there are hundreds of moving pieces and no shortage of fascinating challenges across all levels of the stack.
See our full list of open roles at https://jobs.lever.co/aquabyte/ and learn more about Aquabyte at https://www.aquabyte.ai. Email gem.openreq@aquabyte.ai if you have any questions!
• Perception Engineer (SF Hybrid or Remote): https://jobs.lever.co/aquabyte/2c47d0eb-cc40-4a69-a0e1-048df... https://jobs.lever.co/aquabyte/a3c965b2-a169-408f-9867-3c038...
• Sr. Software Engineer - Platform Engineer: https://jobs.lever.co/aquabyte/ee780744-3f37-4e65-8471-05a5b...
We're Pelotech (https://www.pelotech.com), a software consulting company. We are deeply technical but also deeply human: approachable, adaptable, curious, and helpful. We aren't here to blindly build features; we're here to solve problems thoughtfully.
We're looking for a Staff Software Engineer who enjoys working directly with clients, mentoring engineers, and solving messy real-world problems.
You might call yourself a passionate polyglot, versatile specialist, or curious expert. We're looking for engineers with 5+ years of experience, strong backend skills, proficiency in languages such as TypeScript, Go, Python, Java, or Rust, and familiarity with Kubernetes, Terraform, ArgoCD, AWS, and GCP.
We value curiosity, pragmatism, kindness, autonomy, and people who enjoy learning new technologies.
Compensation: $160k–$210k base salary + 10–20% profit sharing + full benefits.
Contact: [henry.anderson@pelo.tech](mailto:henry.anderson@pelo.tech) https://www.linkedin.com/in/henryanderson9/
We are a KP-backed startup that is solving sleep apnea for 1bn people. We are looking for an exceptional ML/AI engineer to help build human simulators.
Our team is full of world class technical talent and this is a once in a lifetime opportunity to meaningfully improve the daily lives of people around the world.
Please email us a proof of any one exceptional AI project at kanishk [at] rhythmpap [dot] com.
Bonus points if you've had to titrate a CPAP before
Tech Mahindra’s Cloud Advisory division is hiring engineers (4+YoE) and cloud solution architects (8+YoE) to help enterprises modernize and operate at scale on AWS, Azure, and GCP. We value folks with a strong software development background who have grown into cloud and platform engineering roles. Our work spans cloud application modernization, platform engineering, DevOps, SRE, SecOps, and FinOps. Any experience with using AI to improve cloud platforms, DevOps or operations is a plus.
We’re hiring across all levels and geographies (India, Mexico, Canada, USA).
Roles include: Cloud Engineers, Platform/DevOps/SRE, Cloud Architects, DevSecOps, Tech Leads, and Engineering Managers.
Apply: Send your resume to cprabala@techmahindra.com (mention HN – Cloud Advisory).
Fold is a publicly listed bitcoin financial services company building the tools people need to earn, buy, sell and live on Bitcoin. We're looking for a Senior BE Engineer to help build the financial infrastructure behind our products - payment processing, ledger systems, card transaction flows and event-driven pipelines.
- 5+ years software engineering experience - Strong in: Java or similar (Kotlin, Scala, C#) - Experience with: production microservices, distributed systems - Familiar with: messaging/event streaming (Kafka, Pulsar) - Solid relational database and data modeling skills - Nice-to-have: fintech, payments, ledger/accounting domains - Nice-to-have: event-driven architectures, CQRS, event sourcing - Nice-to-have: Micronaut, Quarkus or similar modern Java frameworks - US residency (regulatory requirement) Benefits: - Competitive salary + equity - 401k with 3% match - Unlimited PTO + yearly vacation stipend - Full health/dental/vision - Paid parental leave - Regular team meetups - Bitcoin starter pack (hw wallet included)Email tiffany.sawhney (a) foldapp.com if you have questions or apply here: https://ats.rippling.com/fold-inc/jobs/514ba20e-a93e-4960-ad... [0] https://foldapp.com
Stream runs 35–40 PostgreSQL databases (largest: 15TB) behind high-write, high-concurrency APIs serving billions of requests a month. We're migrating from AWS RDS to self-hosted Postgres on Kubernetes and need someone who has owned this end-to-end: query plans, vacuum and bloat, replication, backup, HA, sharding.
Required: deep Postgres internals (MVCC, the query planner, autovacuum), real sharding experience beyond table partitioning, self-managed databases in production, and enough engineering depth to work directly with application teams on access patterns.
Explicit non-goals: RDS/Aurora-only backgrounds, analytics/data-warehouse experience, or DBAs who don't code.
Strong plus: CloudNativePG, Kubeblocks, logical replication, CockroachDB experience.
Apply here: https://jobs.ashbyhq.com/stream/44056edb-2489-4187-97ff-afe0...
Tapitab is a stealth-mode fintech startup building a proprietary self-learning customer intelligence platform for the US hospitality industry. We are patent-pending across multiple core innovations and are moving fast toward launch.
We are looking for a Senior Software Developer to join our technical team and take full ownership of building our POS software layer — including payment integration, tab origination and settlement flows, and Android application development on a handheld payment device.
What We Need:
• 5+ years of Android development experience (Java or Kotlin) • Hands-on payment processor API integration — Stripe, Shift4, Fiserv, Worldpay, Finix, or equivalent • Deep knowledge of EMV, NFC, and contactless payment standards • Proven experience building POS software for bars, restaurants - hospitality industry • Prior work with leading POS system providers is a strong plus
Compensation: - Permanent: competitive salary + meaningful equity - Contract: competitive hourly/daily rate - Open to either arrangement depending on the candidate
This is not a general dev role. We need someone who has built payment flows before and understands the hospitality POS environment from the inside.
Referral bonus — refer someone we hire and we pay you $2,500 on their start date. No middleman.
Contact: info@tapitab.com
We’re looking for Python backend engineers to work on a trustless supercluster of performance-proofed GPU-enabled sandboxed docker container runners controlled by truly decentralized algorithms (not just PAXOS or RAFT).
Wow, that was a mouthful...
If you found it interesting, join Reef Technologies and tackle complex technical challenges like this on your own terms:
- Contribute from wherever you like, we are fully remote - Set your own time commitment, as long as it’s at least 30h per week - See how we work in our handbook: github.com/reef-technologies/handbook - Influence the way we operate through our Sociocracy 3.0 decision-making process
Salary on a B2B contract:
- 45-70 USD or 180-280 PLN per hour - Flexible work schedule (as measured with a time tracker) - We automatically adjust rates based on inflation twice a year
We're looking for someone with 5+ years of programming experience, including at least a year with Python (including opensource and significant personal projects).
So, what do you think? You don't even need a CV; just go to https://careers.reef.pl/?utm_source=hackernews and shoot a few quick commands to apply.
Contact: hiring@reef.pl Web: https://reef-technologies.com/
Piramidal is looking for senior software engineers - frontend, backend, and infra - who are excited about solving difficult problems at the boundary of foundational AI and neuroscience. We work on real-time monitoring of neurological data to help clinicians better treat their patients.
Our core backend and infra stack is Python, Go, and Terraform deployed to various cloud and on-prem, while our frontend stack is React and TypeScript. Bonus points for either: standing up and maintaining reliable streaming systems with a production/ops mindset; or building smooth, data-intensive React UIs with modern plotting/visualization libraries.
You would take an active role in architecture and design, implementation, and hiring from your early days, and will have the opportunity to have ownership commensurate to your capacity and interests.
Apply for jobs here: https://job-boards.greenhouse.io/piramidalinc
One of our customers has thousands of packaging assets spread across dozens of markets, languages, regulations, and brand standards.
Every change needs to be reviewed before launch. Humans currently do most of that work.
We are automating it. The challenge isn't generating text. The challenge is building systems that can be wrong almost never.
We're looking for:
- Forward Deployed Engineers who enjoy sitting with customers, figuring out what's actually broken, and building solutions faster than a roadmap ever could.
- Applied AI Engineers who obsess over retrieval, evaluation, orchestration, reliability, and all the ways AI systems fail in production.
Small team. Real customers. Revenue. Lots of difficult edge cases.
Please reach out directly if interested: linkedin.com/in/christinakayler
What happens when you get a number wrong?
In most systems, you log an error and move on. At Anyfin, a wrong number is someone's loan application.
We're a profitable Swedish fintech that helps people refinance expensive consumer loans at better rates. Small team, regulated industry, which sounds like a recipe for slow, cautious engineering. It's the opposite. The regulation sets the floor, not the ceiling. Above that floor, we experiment, ship, break, learn, and ship again.
We're building real-time credit decisions using ML models on GKE, Go and Python on the decision layer, TypeScript/Node.js on the API, React on the frontend, BigQuery and dbt for data. Interesting stack, interesting problems, and because we're small, you're close to all of it.
Our co-founder Sven is back leading eng and hiring directly. No recruiter chain, no committee. Short feedback loops. Real ownership. No one to hide behind.
Roles: Senior Backend · Full-Stack · Cloud · Data Engineer
Join us build and scale the research framework behind our systematic trading models. You’ll work closely with Quantitative Researchers, drive end‑to‑end ML pipelines, and shape global standards for data‑driven model development. Research Engineers have joint responsibility for conducting research and delivering models.
You’ll thrive if you have: - 8+ years in ML / Data Science / Research Engineering (Postdoc/Faculty can count towards this); - Strong Python and libraries such as Ray, numpy, PyTorch, and pandas; - Solid math/stats background; - Experience with modern dev practices & cloud technologies.
If you're interested, apply here: https://lnkd.in/dWhh_m28
Or if you'd like to see other roles at Flow Traders, please check our careers website: https://flowtraders.com/careers/
Hiring:
>> Staff Rust SDK Engineer: https://jobs.ashbyhq.com/livekit/a1d10340-7cd9-4029-9a56-139...
>> Staff Security Engineer: https://jobs.ashbyhq.com/livekit/efc06ff8-37c4-473e-8de8-bbb...
>> Sr Software Engineer, Agent Platform: https://jobs.ashbyhq.com/livekit/f152aa9f-981c-4661-99d3-683...
>> Developer Success Engineer: https://jobs.ashbyhq.com/livekit/fdff28df-2245-43c1-bb09-430...
>> Sr Software Engineer, Telephony: https://jobs.ashbyhq.com/livekit/d9a2f119-0c83-4b39-a7de-7d2...
Co-founders: Russ d'Sa (CEO/Cofounder) https://www.linkedin.com/in/russelldsa/ & David Zhao (CTO/Cofounder) https://www.linkedin.com/in/davidzhao/
Check out our blog: https://livekit.com/blog
Our other roles: https://livekit.io/careers?utm_source=1bpyr8q375
GCs routinely overbill 10-15% on change orders, and owners have no systematic way to catch it. CO-Ver is building software to help owners and developers review, validate, and challenge construction change orders before they pay them.
The product combines document ingestion, scope/cost comparison, estimate review workflows, and LLM-assisted analysis with human estimators in the loop. MVP is nearing completion. We're targeting production by mid-July, self-funded, intentionally small, and working directly with customers in a painful, expensive, and underserved market. You'll work with the founders and fractional CTO, have a real voice in product and architecture decisions, and receive early-stage equity.
Open roles: Fullstack SWE ($125k-$155k): 3+ years, strong TypeScript, React/Next.js, solid data modeling, interest in LLM-assisted workflows
Senior Fullstack SWE ($150k-$175k): 5+ years, deep TypeScript, production Next.js/multi-tenant SaaS/LLM features, comfortable owning architecture decisions
Nice to have: Convex, Clerk, Tailwind v4, PDF pipelines, construction domain knowledge
Stack: Next.js · React 19 · TypeScript · Convex · Clerk · Tailwind v4 · Anthropic API · Vercel · GitHub Actions
Email recruiting@co-ver.com with [hn] in the subject. Thank you!
Otherling is a fashion e-commerce startup helping consumers discover emerging luxury brands. We're hiring a Senior Full-Stack Engineer to design, build, and maintain our platform end-to-end.
REQUIREMENTS - 4+ years in software development (CS degree or equivalent) - React, Next.js, Tailwind CSS - Python or Node.js - SQL/NoSQL/Postgres and data modeling - REST and/or GraphQL APIs - Docker and AWS (ECS, Cognito, S3, Lambda, RDS) - Shopify platform and API development - Plus: startup or luxury-fashion interest
APPLY Email otherling@vornoy.com, subject 'Otherling dev'. Include your resume and location (New York or Los Angeles).
Company: We’re building a geologic modelling software, based on reasoning, to help mining and mineral exploration companies work faster. Our goal is to create a way to enable open-ended, interpretive geologic problem solving to be done programmatically, changing the way to explore for hard rock and critical minerals. Currently in active fundraising.
Role: You are the founding engineer on the team, joining co-founder (Neil, CEO) and myself (Jeff, CTO) as first employee. You’ll have a deep influence over systems and architecture. You will have ownership through the entire stack from the database, through geostatistical backend services, through 3D rendering on the client side.
Work rooted in agentic systems, so an understanding of the internals of things like Claude Code, and a broader understanding of orchestrating agents to complete complex discrete tasks is important.
You:
- Fluent in Typescript, Python, and framework/tooling agnostic (Currently using things like NextJS, Supabase, Cesium)
- Eager to learn about mining domain knowledge around the software.
- Ownership of the codebase, and the systems that support the software (project management, CI/CD, monitoring, etc.)
- Strong engineering fundamentals around architecture, systems and security.
- Open to doing a yearly month abroad with Neil and I. Last year, it was Oaxaca, Mexico.
Apply: Shoot me an email at jeff@deepcoretech.com with a resume, and a short blurb about yourself. If you include a 1 minute video/Loom, I'd love to see it. Must be eligible to work in Canada without a VISA requirement. We are located in Squamish, BC.
Wand (40M+ gamers) builds the augmentation and intelligence layer for PC gaming — real-time game-state reading powering a unified ecosystem across desktop, web, and native in-game overlays. Contextual help, interactive maps, and video clipping delivered exactly when a player needs it, without alt-tabbing out of the game.
We're hiring a senior IC to own meaningful parts of the native infrastructure underneath all of that. This is platform-team work at the seam between Windows, third-party game engines, and our product. You'll make architecture calls the rest of engineering lives with for years, and you'll measure success by what other teams shipped on top of your foundation — not by what you personally wrote. Recently shipped: a plugin system for safe in-process extensions; current work includes a Lua scripting layer on top of it.
What we're looking for: - 7+ years C++, meaningful time on tools/engines/platform systems where your users were other engineers - Deep Windows native: Win32/64, DLL lifecycles, hooking, IPC, process/thread management, WinDbg/Process Monitor - Strong concurrent programming — you spot races and ordering bugs in review without a checklist - Plugin/extensibility experience: you've designed an interface someone else built on, and lived with the result - Outcome-oriented, low-ego
Bonus: Unreal/Unity internals, full-stack TS/Electron down to C++, scripting/SDK layer (Lua/AngelScript/DSL), OBS or video capture internals, gRPC/Protobuf/FlatBuffers.
Fully remote, competitive comp + equity.
Today we use ML to make data warehouses and spark jobs more efficient. We're hiring staff ML engineers to train models that can understand how much compute a job needs, how it scales to larger machines, whether a machine can run more jobs, and so on; and staff infra engineers to take those models and deploy them on real-world production systems.
We're also looking for FDEs who can help us talk to users and run pilots. This is a pretty technical role (you need to be able to do data analysis and debug in prod) that's also user-facing - it should be a good fit for a former (or future) technical founder.
If this sounds cool, please email me: alexis [at] espresso [dot] ai
Open Roles
- Full Stack Engineer: https://jobs.ashbyhq.com/tracelabs/963005ce-f4f1-4d54-957d-1...
- Computer Vision Engineer: https://jobs.ashbyhq.com/tracelabs/774fbd47-20ce-4665-9bdb-5...
What We Offer
- Autonomy, impact, and ownership. As an early employee you’ll shape the product direction and company values.
- Competitive salary and significant equity in a fast growing, early stage startup.
- Remote employment - work where you want, when you want.
- Generous vacation policy - take time whenever you need to recharge. Building a lasting company is a marathon, not a sprint.
I'm a founding engineer at MindFort (https://www.mindfort.ai). We build autonomous AI security agents that pen test your software before attackers do: finding, exploiting, and patching vulnerabilities. Backed by YC, Soma Capital, etc.
- Software Engineer (Backend + AI) | $150k–$250k + Equity: Architect and scale our agent systems from scratch. Python, Postgres, Docker, K8s, LangChain/LangGraph. Cybersecurity background a plus but not needed.
- AI Researcher | $150k–$250k + equity: Own the research behind how our agents reason, plan, and chain exploits. LLM fine-tuning, RL, eval design, multi-agent systems. Security or red-teaming background a plus.
Both roles include founding-level equity, 100% health coverage and unlimited PTO.
More Info + Apply At: https://www.ycombinator.com/companies/mindfort
Full-Stack Engineer with 3+ years of experience building production-ready React/TypeScript systems for SaaS, fintech, AI workflow, and data-heavy products.
I’m strongest in frontend-focused full-stack work: polished React/Next.js product interfaces, dashboards, auth flows, protected routes, API integrations, database-backed features, Stripe billing, deployment, QA, and debugging the production issues behind the UI.
Recent projects include MindPad AI, Flowstate, AtlasBrief, GeoRisk, and EchoRoom. These are not basic portfolio clones — they include real auth, payments, persistence, AI-assisted workflows, dashboards, billing logic, team flows, and deployed production-style architecture.
I’m looking for remote Frontend Engineer, Full-Stack Engineer, React Engineer, or Software Engineer roles where I can own real product work end-to-end and contribute quickly.
We're an outsourced accounting firm specializing in property management (appfolio, buildium, rentvine) that's building an open source ai harness/orchestrator for property managers.
$7M ARR, cash flow positive, looking to re-envision marketing/growth ai native.
email taylor at the apmhelp domain or comment and i'll reach out. =)
AI transformation firm shipping production AI systems for mid-market enterprises in regulated and technical domains — finance, energy, industrials, healthcare. We do not stop at PowerPoint AI strategy. We ship working systems alongside our clients' engineering teams. Small teams, deep expertise, real autonomy on real work.
Hiring:
[1] Lead AI Engineer, Agentic Systems — Embedded technical lead on a multi-agent orchestration build for one of the country's leading power engineering firms. Architect the engine; design the patterns we replicate at the next client. 6+ yrs eng, 2+ shipping LLM/agentic systems in production. Strong Python; opinions on agent frameworks. Monthly US travel to one major metro. https://catalystwayfare.ai/jd-lead
[2] AI Engineer, Agent Builder — Hands-on builder embedded on the same engagement. End-to-end ownership of individual capability agents — prompts, tools, retrieval, evals, monitoring. 3–5 yrs strong Python, real production LLM API experience, shipped at least one agent system end-to-end. 1099 contract, ~30–40 hrs/wk. Occasional US travel. https://catalystwayfare.ai/jd-builder
[3]Platform Manager (Engineering), Trust.ML — Founding platform engineer on our productized governance, evaluation, and deployment surface. Own the roadmap, write the code, set the operational posture (SLOs, on-call, audit). 5+ yrs, prior engineer-in-charge experience. Quarterly US travel. Compensation competitive with senior platform roles at venture-funded AI infrastructure companies; equity reflects the founding nature of the seat. https://catalystwayfare.ai/jd-platform
Stack: Claude + OpenAI + Gemini + Perplexity APIs in production, open-source models when the math points there. Cursor and Claude Code daily. Vercel, Neon, Sentry. Evals as first-class artifacts.
Apply: per each JD's instructions, to talent+hn@cwai.co. Short cover note matters more than a resume.
Coder is an AI software development company leading the future of autonomous coding. We empower teams to build software faster, more securely, and at scale through the collaboration of AI coding agents and human developers. Our mission is to make agentic AI a safe, trusted, and integral part of every software development lifecycle.
Coder’s self-hosted Agentic Development Environment (ADE) is the foundation for deploying agentic AI in the enterprise. It provides a secure, standardized, and governed workspace to deploy autonomous coding agents alongside human developers, accelerating innovation while maintaining control and compliance. Coder's isolated, policy-driven environments improve productivity, cut cloud costs, and reduce data risks. Developers transition to AI at their own pace using their own tools. Platform and security teams can govern, audit, and manage a great developer experience at scale.
Check out our OSS product with 100k+ stars on GitHub! https://github.com/coder
All positions are fully remote in the countries listed unless otherwise specified.
[1] Senior Software Engineer - US/Canada
[2] Software Engineer (AI Governance) - UK/Ireland/Poland
[3] Security Engineer (Product) - UK/Ireland/Poland
[4] Security Engineer (Infrastructure) - US/Canada
[5] Senior Security Engineer (IT) - UK/Ireland/Poland
[6] Developer Relations Engineer - US
[7] Forward Deployed Engineering Manager - US
[8] Platform Engineering Lead - UK/Ireland/Poland
And more! Apply here + job descriptions, salary bands: https://coder.com/careers?utm_source=O2n5Ew72WD
Not all of our jobs are listed here. Please note that you must submit an application to be considered for any of our positions. If you have any questions, please reach out to careers@coder.com.
All of our roles are fully remote, worldwide. Apply now:
- Mobile Developer (React Native): https://careers.tether.io/o/react-native-developer-wallet-te...
- AI Inference Engineer QVAC: https://careers.tether.io/o/ai-inference-engineer-qvac-100-r...
- Backend Developer (P2P): https://careers.tether.io/o/senior-backend-developer-nodejs-...
- Technical Project Manager (Wallets): https://careers.tether.io/o/technical-project-manager-tether...
- Technical Product Manager (QVAC/ AI): https://careers.tether.io/o/technical-product-manager-qvac-1...
- Technical Product Manager (Wallets): https://careers.tether.io/o/senior-technical-product-manager...
- Senior QA Engineer: https://careers.tether.io/o/senior-qa-engineer-100-remote-wo...
- Senior Software Architect (Blockchain): https://careers.tether.io/o/senior-software-architect-100-re...
- AI Research Engineer (Model Compression & Quantization): https://careers.tether.io/o/ai-research-engineer-model-compr...
- AI Research Engineer (Kernel & Inference Optimization): https://careers.tether.io/o/ai-research-engineer-kernel-infe...
- AI Research Engineer (Multi-Modal & Vision): https://careers.tether.io/o/ai-research-engineer-multi-modal...
- AI Research Engineer (Multi-Modal Reinforcement Learning): https://careers.tether.io/o/ai-research-engineer-multi-modal...
- AI Research Engineer (Agentic Post-training): https://careers.tether.io/o/ai-research-engineer-agentic-pos...
We are a seed stage startup building Tabular Foundation Models (TFM). This is an emerging space with huge potential.
LLM's like Claude take text as input and produce text. Model's like nano banana take text as input and produce images. Tabular Foundation Models take rows/columns as input, and produce predictions.
The world is sitting on huge amounts of structured data that isn't being used to its potential. Making predictions is hard. Today, most folks are building, training, maintaining their own models. A bit like you'd need to have done back in 2019 with LLM's.
We want to change that. We're looking for an early career Field Engineer to help build out demos, docs, resources, integrations as well as driving product adoption directly with customers. Someone who is passionate about building, has shipped real software (or predictions), has experience with Python and data science fundamentals.
If you're looking for something a bit different than just "hands on keyboard" engineering, and enjoy business as much as tech, this could be for you.
Feel free to reach out at aaron.stillwell@neuralk-ai.com
Work on the frontier of agentic coding with some of the most brilliant engineers in the world. Apply to become one of the selected few that will have fundamental impact on our future.
lovable.dev/careers
I’m sourcing candidates for a remote Software Developer role with micro1.
Relevant backgrounds: Python, Rust, Go, Java, Node.js, full-stack, Android, or iOS.
Details: Remote / Global Contract $60–$110/hr 100 openings 1+ years hands-on dev experience AI interview required
Apply: https://jobs.micro1.ai/post/774871bf-951f-4f26-9fe8-42eabfce...
Disclosure: I’m sourcing for this role as a recruiter partner, so the link includes referral tracking.
We're No Isolation. We are an award-winning EdTech behind the AV1 robot. We're building and operating fleets of connected robots and real-time applications. Our mission is to to help education providers ensure learning and belonging for all children.
The applications you will oversee and contribute to connect children to their classrooms, educational staff to key data insights and events, and help manage our fleet of robots. All to create a virtual bridge for children to keep learning when away from school. Whether on backend or across the fullstack, you will see the tangible impact you have.
What's in this for you:
- Small team = no bureaucracy
- Modern stack
- Chance to define technologies and architecture across our whole stack = real ownership
- Working with cool robots and apps streaming the robot's surroundings in real-life
- Ability to contribute to anything that interests you, from backend, through mobile/web frontend to embedded Linux
- 27 days of vacation
Our stack includes Go, React (Next.js), React Native (Expo), Rust (Embassy), with AWS as the cloud. We use protocols such as WebRTC, gRPC, WebSockets, REST. You don't need to be an expert in all of our stack though - as long as you'd like to work with it.
This role is based in Oslo with hybrid flexibility at our headquarters.
We welcome all qualified applicants. Due to current visa /work-permit processes, we can only progress candidates already in Norway or relocating from within the EU/EEA. (This note is about work authorization only; no sensitive personal data is required)
Fullstack job ad: https://careers.noisolation.com/jobs/7500791-senior-mobile-f... Backend job ad: https://careers.noisolation.com/jobs/6911844-senior-go-devel...
We are a mid-sized company based in Germany. We build secure distributed systems from the ground up.
What we do:
- Building services in Go (and Rust down the road) in an R&D-oriented team
- Designing and implementing distributed systems in a security context
Who we're looking for: Our priority is a lead engineer, but we'll happily take strong juniors if the mindset is right. The key thing: we're not looking for a pure coder, but for someone who enjoys looking at a problem architecturally as well.
- Deep expertise in a technically demanding area. Classic fits: distributed systems, cryptography, networking. Equally welcome: compilers, OS internals, formal verification, database internals — or any other field where you have real depth.
- Solid engineering skills in Go, Python and/or Rust
- German & English, C1 minimum
The role is fully remote within Germany, with very little travel required.
Apply: karriere@puls-security.de
Aloe is the epistemic intelligence lab building AI we can trust with humanity's most important applications. We work on research and products that bring introspection to AI and critical thinking to machines. Our Agent Models are designed for decision-making in the real world – AI that understands what it does and doesn't know, reasons about its limitations, and directs its own learning to self-improve.
Please read the job description and include in your outreach why you fit not just the role but also our culture. We strive to be Level 5 humans, co-creating a deliberately developmental atmosphere.
The future we’re building for:
- Commoditize access to expertise, capability, and AI’s economic promise for both businesses and end-users
- Make new discoveries, products, and experiences possible at speeds unbound from human performance
- Defend against negligent or malicious use of AI with internal governance and risk evaluation at the foundation
- Invert the extraction economy with AI that respects human cognition instead of exploiting it
We're a ~20-person nonprofit doing forecasting research on high-stakes problems, including AI progress, biosecurity, and nuclear risk. We have dozens of active projects that generate forecasting data from surveys, expert panels, and AI systems.
We're looking for our first dedicated data engineer. You'd start alongside an external vendor extending an existing warehouse, then take full ownership. Concretely, the work would involve building ELT pipelines from survey platforms and external sources into a cloud warehouse, maintaining a dimensional model, collaborating with analysts, and overseeing orchestration & monitoring.
You have solid Python + ETL/ELT, strong SQL and dimensional modeling, cloud warehouse experience. Nice to have: dbt/Airflow/Dagster, prior SWE work, interest in forecasting. Apply even if you don't tick every box!
Conditions:
- 100% Remote (worldwide) / Remote (global)
- 30 days PTO, health insurance contribution
- $75k–$130k, depending on experience
- 3 team retreats/year
Hiring process: short work test → paid 10-hour test → a few interviews.
Apply at https://forecastingresearch.org/careers/data-engineer
We are looking for a Senior Research Software Engineer for our Global R&D team at IonQ. You'd build the software our quantum scientists rely on for lab orchestration, experiment data, and hardware control. If you've written software that talks to real instruments and wrangles real, messy, physical-world data, this might be for you.
Looking for: 5+ years of experience, strong Python skills, ownership of the full software development lifecycle, observability, and CI/CD. Hardware or lab-data experience is the bar.
No physics background is required!
Apply here: https://job-boards.greenhouse.io/ionq/jobs/5998606004
Searching for full-stack engineers, FDE, MTS (Member of Technical Staff - Applied AI)
- founders: ex-D.E.Shaw/Minecraft/Snap + scaled/exited before for >$100M
- building at the app layer (not training/tuning anything)
- live V1 product with happy customers + results
- $29M raised in last 12 months (bad proxy for success, but the point is we have resources)
- building in-person in NYC (no exceptions)
Answers to a # of questions you may have are here: https://monk.com/join-us (see 3 embedded links). This might be a strong fit if you align with our values (notion doc)
Questions or interest? Good! george@monk.com
Hiring: exceptional consumer product engineers at Albert.
We're a consumer fintech with 20M+ users who trust us to budget, save, invest, and bank in one place. Profitable for 4+ years. And as of today, our average employee tenure is 3.6 years, a number you almost never see in startup tech, and one we're quietly proud of. People stay because the work is good, the people are sharp, and we've built something worth staying for.
Now we're building net-new consumer products from zero, and we're looking for people who love to tinker and build stuff to ship them with us.
The kind of person we're looking for: • Top fraction of a percentile in craft, the kind of good that's hard to fake • Builds for fun, not just for work. The kind who ships a working prototype over the weekend and can't help themselves • Comfortable owning 0 to 1 consumer products end-to-end • Allergic to politics, theater, and bureaucracy
What you get: • Remote, anywhere with reasonable timezone overlap (and for someone truly exceptional, we'll make async work) • Real scale from day one (20M+ users, real money, real consequences) • Compensation that beats the market. We pay well and we mean it. Base, discretionary year-end bonus, meaningful 401(k) match, and meaningful equity in a profitable, growing unicorn (the kind that's actually worth something) • Platinum PPO health benefits with Blue Shield, top of the top of the line, covering your entire family • A mission worth your time: make money simple, so people spend less time managing it and keep more of it • Small senior-heavy teams, direct ownership, no layers • Forthcoming with the business metrics that matter, so you always know how the company is actually doing • The startup perks done right: catered lunches, wellness stipend, team offsites, casual dress. The stuff that compounds when you're showing up engaged for years, not months • Profitable for 4+ years, so you build with conviction, not runway anxiety
Stack: python, claude, postgres, react.js /react native
If this is you, email us at recruiting@albert.com
Edit: we are in the process of rebuilding our career site to speak to how we hire (e.g. hunt, dont post, find the best). Just an FYI
Also, we carefully review every application. If we think there may be a fit, we'll reach out within a few business days. Either way, thank you for your interest in what we're building and for taking the time to connect with us.
Ashby is the all-in-one recruiting platform powering hiring at the world's most innovative companies. If you cmd+f "Ashby" you'll see that we're powering many of the job postings in this thread!
We’re looking to continue to scale our Product Engineering team
* 80%+ of our engineering team is Senior–Staff+ level.
* We give an unusual amount of ownership to build features end-to-end from spec writing to production. Many of our most loved features were built entirely by a single engineer!
* Building fast is getting easier, building the right thing still isn't. Customer empathy, sound judgment, and taste matter more than ever. That's what we judge candidates on, not where they've worked in the past.
* 100% remote async culture with an even distribution of engineers across North America and Europe.
* Here's how we're thinking about AI at Ashby: https://www.ashbyhq.com/blog/engineering/ai-ashby-engineerin...
* Full transparency on engineering levels + comp: https://www.ashbyhq.com/blog/engineering/leveling-and-compen...
Stack: TypeScript (frontend & backend), React, GraphQL API, Node.js, Postgres, Redis.
Full list of open roles: https://www.ashbyhq.com/careers?utm_source=HNwhoshiring
Railtown AI is building a unified platform for modern AI-powered software development. Our products span developer productivity engineering, backend infrastructure for agent and app development, a Python framework for production-ready agents, and structured evaluation workflows for responsible AI deployment.
We're looking for a Head of Developer Relations to help make Railtown AI the default stack for building, observing, and evaluating AI agents. You'll own the developer narrative across Conductr, Railengine, Railtracks, and Agent Evaluations, then turn that story into adoption through technical content, demos, docs, community programs, open source growth, and direct feedback loops with product and engineering.
Good fit if you've spent 5+ years in developer advocacy, DevRel, technical product marketing, or a similar developer-facing role; have scaled a developer platform or technical audience; understand AI tooling, agents, and observability; and can write code, demo live, and communicate clearly with both developers and executives.
Benefits include health coverage, equity, flexible time off, paid parental leave, annual company retreat, and WFH equipment stipend.
To apply: https://employmenthero.com/en-ca/jobs/position/railtown-ai-h...
Indigenous People around the world are working tirelessly to protect and manage their territories under mounting external threats. Conservation Metrics is a small, mission-driven company co-creating an open-source data platform designed to support territorial monitoring and Indigenous data sovereignty. It combines remote sensing products (maps, alerts, and change detection), mobile data collection tools, secure data warehousing, and governed data access to allow Indigenous communities to explore, analyze, and summarize their information.
Lead position: You will own architecture and data infrastructure. You will work across engineering and partner-facing teams to build systems that support Indigenous data sovereignty, secure collaboration, and long-term stewardship of community data. We are looking for someone who can work through hard technical trade-offs and commit. In addition, Leads at Conservation Metrics are hands-on, writing production code and reviewing PRs to stay close to the system.
Tech: PostgreSQL, CapRover (Docker Swarm), Identity Systems (Auth0) on single-tenant stacks.
See link for example projects and how to apply: https://conservationmetrics.com/careers/lead-data-platform-e...
We’re hiring an AI Staff Engineer to help lead the next wave of enterprise software built with GenAI and agentic AI. This is a senior technical leadership role for someone who can combine strong engineering depth with real business partnership and influence across product, data, architecture, and executive stakeholders.
You’ll work closely with business leaders, product managers, and data scientists to identify high-value opportunities where AI can reduce friction, improve efficiency, lower risk, and create measurable business impact. A big part of the role is translating ambiguous business problems into practical AI-enabled solutions and helping leaders make smart decisions about where and how to invest.
On the technical side, you’ll design and build core services, APIs, and orchestration pipelines that connect LLMs and agentic workflows to enterprise data, systems, and digital platforms. You’ll provide technical direction to distributed engineering teams, lead design and code quality practices, and help teams ship secure, scalable, production-grade solutions.
You’ll also play a key leadership role in shaping platform standards around reliability, observability, governance, and responsible AI. We want someone who can partner credibly with senior leaders, drive execution across teams, and turn GenAI from experimentation into durable business value.
DM me or apply here https://wd5.myworkday.com/republic/d/inst/15$392530/9925$288...
We're a fast-growing custom & private loyalty platform powering programs for household-name brands. Small, fully-remote team across the US and Europe.
We want a detail-obsessed, autonomous mid-to-senior engineer (~5–10 yrs) to investigate customer problems, drive integrations end to end, and own the specs that make them work.
You will use AI to its fullest, but will keep a very close eye on whatever that AI produces. As such, this role is less about coding, and more about figuring out what to build, how that best fits into the system, and why things are as they are, debugging edge cases, anticipating failure modes, talking to people, and plain old debugging.
Tech-wise, we're running on Golang, and using custom database engine on top of local key-value stores, colocating the storage and compute on dedicated hardware servers, and reading data directly from mmap'ed pages of the database. Ever came across HN saying that one can run Twitter on a single machine these days? We're doing that in production. Zero lines of React, few third-party dependencies carefully vetted, every line of JavaScript manually written, and we render HTML server-side like it's 2005.
You: detail-oriented to a fault, self-motivated about investigation/debugging work, comfortable spoken English for client calls, available 9am to noon in New York time.
We are straightforward, driven, personal, and a little messy. We all care, and we expect you to care too.
Details + how to apply: https://jobs.bubblehouse.com/integration-engineer/
Norm Ai, the agentic law company, has a client base with a combined $30 trillion in assets under management. Norm Ai pioneered Legal Engineering, the process that empowers lawyers to build and supervise domain-specific AI agents with Norm’s proprietary suite of no-code software tools. Norm Ai technology is deployed inside many of the largest and most consequential institutions in the world.
Norm Ai is also the technology behind Norm Law, LLP, a separate but affiliated AI-native law firm built for the era of agentic AI. Norm Law’s attorneys advise leading institutions across private funds, private equity, venture capital, real estate, registered funds, and financial regulation, using the same legal intelligence platform that powers Norm Ai’s products.
The company is growing quickly and hiring in NYC across all teams, see list here: https://jobs.ashbyhq.com/norm-ai?utm_source=7ow8wN5o3g
With recent technologies such as WebGPU and WebAssembly, the browser is quickly becoming a powerful gaming platform. High-quality 3D graphics and near-native level performance are now possible without the need for downloads, apps, or platform-specific development. Our browser games platform is already reaching 50 million people per month. We are self-funded, profitable, remote-first, and fast-growing.
We are currently looking for multiple people to bring our engineering, product, and adops to the next level.
Please note that we're looking for people who can work on a European timezone and are ideally based in Europe (which includes the UK for those in doubt).
* Product Manager (Game Experience): https://jobs.crazygames.com/o/remote-product-manager-game-ex...
* Ad Operations Manager: https://jobs.crazygames.com/o/remote-ad-operations-manager
* Product Engineer: https://jobs.crazygames.com/o/remotehybrid-product-engineer-...
Jefit is a profitable fitness-tech company — 15+ years in market, no funding pressure, no enterprise red tape. We're hiring an experienced Android engineer to drive the Android side of our Adaptive Plan — a mesocycle-driven progressive-overload engine — end-to-end alongside our CTO. You'll see your code in front of millions of users every day.
What we care about (more than years on a resume):
You've shipped real Android products to Play Store — solo side projects count
Kotlin + Jetpack Compose + Coroutines, or you're actively learning them
AI-coding-assistant fluency is non-negotiable — Claude Code, Cursor, Copilot integrated into your daily workflow, not a name-drop
Offline-first / Room / SQLite mindset (we run in real gym environments where the WiFi is bad)
Extreme ownership end-to-end — feature, ship, polish, debug, repeat
We bias toward fast learners who already use AI to ship faster, over senior engineers stuck on a 2018 stack.
In-office in Santa Clara, CA. US work authorization required (no sponsorship).
Apply: https://tally.so/r/lbvOBN
MDDS is building cross-functional Deployed Teams that work directly with state agencies to modernize how digital services are delivered.
The role includes technical strategy, architecture decisions, rapid prototyping within legacy constraints, and mentoring agency staff in DevOps, CI/CD, test-driven development, and modern engineering practices.
We are looking for senior engineers who can operate with autonomy, communicate well with technical and non-technical stakeholders, and help build accessible, inclusive digital services for Marylanders.
These are annually renewable W-2 contractual roles, not 1099. They include subsidized health benefits, accrued PTO, and flexible remote/telework options.
Apply: https://airtable.com/app9YxL1UZCYKvch4/pagDhaV7mZGvB5v5e/for...
Questions: email david.holmes@maryland.gov and CC MDDS.recruiting@maryland.gov.
* Backend Software Engineer (Python, PostgreSQL/PostGIS, Docker, AWS, Terraform) - $135-$155k — https://enveritas.org/jobs/backend-software-eng/#10d7adef8us (worldwide remote)
Open roles: • Engineering Leads • Architects • Senior Engineers
What we’re looking for: • Strong frontend engineering experience • 7+ years building production systems • Engineers already using AI in real workflows • Systems thinking and technical ownership • Comfortable working across teams and ambiguity
Fully remote with US time zone overlap required.
jobs@thisdot.co
At Findigs, we’re transforming the rental experience — making it fairer, stress-free, and more convenient by changing the fundamentals of renting.
We build high-scale applications that streamline renting for millions. Our modern tech stack includes Python, Typescript, Node.js, React, and scalable cloud infrastructure.
We foster a collaborative culture where engineers have high ownership and autonomy, taking features from concept to deployment.
Join our sharp, supportive, and mission-driven team in our newly renovated NoHo office.
Open roles:
Lead Software Engineer (https://jobs.lever.co/findigs/1ea92751-1c85-4eb6-84b4-86c529...)
Senior Software Engineer (https://jobs.lever.co/findigs/3b39616d-223f-4326-a500-f804c3...)
Competitive Base Salary plus Pre-IPO Equity
401k Matching up to 4%
Unlimited PTO
Lunch in office every day, home office setup stipend, monthly gym stipend
I'm a Staff Engineer on Kong's Identity team. We're hiring a Senior Software Engineer to help build the identity platform behind Konnect.
The team owns authentication and authorization services, OAuth 2.0 / OpenID Connect infrastructure, token issuance and validation, client credential management, claims generation, and the APIs that let customers automate identity workflows.
Some of the problems we work on:
- Building low-latency token generation, validation, and introspection services - Designing multi-tenant identity systems with strong tenant isolation - Implementing OAuth 2.0 and OIDC flows across Kong products - Developing dynamic claims engines and authorization capabilities - Operating globally distributed authentication services with caching, replication, and edge optimization - Building developer-facing APIs and SDKs - Improving observability, security, and reliability of critical auth infrastructure
Our stack is primarily Go, Kubernetes, and cloud-native infrastructure.
We're looking for engineers with experience building backend and distributed systems. Experience with identity systems, OAuth, OIDC, JWTs, or authentication platforms is helpful but not required.
Job posting: https://jobs.ashbyhq.com/kong/51d67676-a475-4f1e-a598-85f7ca...
"The senior lead doesn't write code from scratch. Neither will you."
We're a tiny team building a field-service-management platform for AES, an environmental-test-chamber manufacturer. One senior lead, one part-time backend specialist, and we're hiring a summer intern. The product is pre-production with active user feedback driving the build — you'll ship features that real service coordinators and field technicians will use day-to-day.
The bar is NOT raw coding ability. We use Claude Code for all code generation. The bar is the ability to direct an AI at production engineering and catch it when it's wrong: schema literacy, diff-reading, end-to-end ownership.
Stack: Next.js 14 (App Router, RSC, Server Actions), TypeScript strict, Prisma + Postgres, Tailwind + shadcn/ui, NextAuth, Twilio, Anthropic SDK, Playwright. ~100K lines of TS with `any` banned by lint.
Must-haves: a track record building with AI tools (link your best AI-built work — a PR, a deployed project, or a repo, ideally with a CLAUDE.md), at least one shipped end-to-end project that runs somewhere a stranger can use, schema/data-flow literacy, clear written communication, strong academic record. TypeScript fluency NOT required from scratch.
Eligibility: US person, able to pass standard background check. We can't sponsor visas or hire F-1/OPT for this role.
Logistics: 20–40 hrs/wk flex, Mon–Fri, remote with occasional in-person days at AES Chelmsford MA or our coworking space in Waltham MA. W-2, paid hourly. Apps close June 8.
No leetcode. No whiteboard. Show us your best AI-built work — a PR, a deployed app, or a repo. Apply: https://tally.so/r/44pNxX