We're building automation software for the $7T insurance industry, accelerated by AI. Seed stage in terms of headcount (< 20 people) but Series B in terms of business traction (+ cash-flow positive). We've intentionally stayed under the radar.
- Product has caused customers to literally cry tears of joy
- Experienced eng team from Airbnb / Asana / Brex / LiveRamp
- Stack: TS, Postgres, React, GraphQL, and Next.js
Apply here: https://comulate.com/careers
Key Responsibilities Develop and maintain web applications using our tech stack: NextJS, React, Typescript, and Supabase. Collaborate with cross-functional teams to design, develop, and implement new features.
Requirements 4-5+ years of full-stack development experience. Proven experience in high-growth startups. Strong background in building AI products. Proficiency in NextJS, React, Typescript, and Python. Excellent problem-solving skills and attention to detail.
How to Apply Email us at adi@betterbrain.com with the subject line "HN Hiring". Please include: - A copy of your resume. - A brief description of why you think you’re a good fit for this role. (Please note that the experience requirement is firm) Join us at BetterBrain and help us build a healthier future. Please do not contact us if you're representing a staffing or talent agency.
Absinthe Labs is scaling Web3 loyalty and engagement, with over 20M visits and 2M+ users since our founding in 2022. We built the first Web3-native customer data platform, and we’re now seeking a Senior Frontend Engineer to design and lead our admin interface for loyalty program creation and management.
Role Highlights:
Platform Development: Build intuitive, user-centered interfaces for incentive designers using Radix UI, Tailwind CSS, and Next.js. Data Integration: Develop figma-like tools for configuring data sources and a WYSIWYG builder for custom white-label loyalty portals. Data Visualization: Create dashboards with analytics that provide measurable insights and forecasts for incentive mechanisms. Customer-Centric Iteration: Collaborate with founders and designers to iterate based on direct customer feedback.
What You Bring:
Experience: 5+ years in frontend engineering, ideally in workflow design, adtech, or high-growth tech settings. Technical Skills: Expertise in React, Next.js, and translating Figma prototypes into production-ready interfaces using Radix UI, Tailwind CSS, and shadcn, along with advanced styling solutions like CSS Modules and Styled Components. Cloud & Security: Proficiency with AWS Amplify, Cloudfront, and secure data handling practices (e.g., CORS, CSP). Knowledge of Next.js SSR and containerization with Podman or Docker. Backend Integration: Familiarity with Hasura for backend workflows and integrations. Startup Agility: Thrive in a fast-paced, impact-driven environment.
Why Absinthe Labs?
Impact: Join a tight-knit team working on high-ownership projects that drive Web3 loyalty innovation. Flexibility: Remote or NYC options. Compensation: Competitive package with direct access to leadership
Apply Here: https://absinthelabs.notion.site/135dfbd9a95880c38129f055c38...
Steel is building open-source browser infrastructure for AI agents & apps. We make it easy for AI engineers to ship products that interact with the web using our Sessions API - An API that controls fleets of browser sessions in the cloud while we handle everything from scaling to antibot and more.
Our tech stack: - Frontend/Backend: Typescript, React/Next.js, Node.js, Fastify - Infrastructure: Firecracker VMs, Docker, AWS - Key tools: Zod, Drizzle, Redis, PostgreSQL
We're a small but fast-moving team looking for experienced engineers who thrive on autonomy and technical challenges. You'll work directly with our founding team to make Steel the go-to browser infrastructure powering the next billion AI agents. If you love dev tools, open-source, and/or AI, you're at the right door.
Current roles (all roles include competitive comp + equity): - Full Stack Engineer: Build dev tools, APIs, and UIs to help devs control browsers at scale - Infrastructure Engineer: Design, optimize, and scale our browser VM infrastructure - Applied AI Engineer: Work on integrations, agents, and real-world AI use cases
With 2.8k+ GitHub stars, paying customers, and millions of API calls served, we're building a remote-first team that's shaping how humans interact with the internet of the future.
Learn more: https://steel-dev.notion.site/jobs-at-steel To apply: Email careers@steel.dev with Github & resume (mention HN)
Flexhire is a modern 3-in-1 HR platform, ATS and talent network that helps our clients scale their businesses faster, leveraging cutting edge AI and science-based hiring best-practices. Our clients include Fortune 500 companies and venture backed startups. We allow them to focus on what they do best while we help them seamlessly find, employ, manage and pay the best talent anywhere in the world.
Stack: Next.js, React, MUI, Ruby on Rails, GraphQL, Postgres
Trunk is an a16z funded dev tools startup, redefining software development at scale. We aim to solve problems that developers hate by bringing the tools usually built in-house at the best engineering orgs to every development team. We've built 4 products so far and have plans for more:
* Code Quality: a universal linter/formatter, available as a CLI, VSCode extension, and CI check; * Merge Queue: a merge queue, to ensure that PRs are tested in order before they're merged; and * CI Analytics: detects, quarantines, and eliminates flaky tests from your code base. Prevents flakey tests from producing noise and blocking CI. *Flaky Tests: Detect and eliminate Flaky Tests. In 2022, we raised a $25M Series A led by Initialized Capital (Garry Tan) and a16z (Peter Levine)Our tech stack:
* Frontend: Typescript, React, Redux, Next.js * Backend: Typescript, Node, AWS, CDK, k8s, gRPC * Observability: Prometheus, Grafana, Kiali, Jaeger * CLI: C++20, Bazel * VSCode Extension: Typescript * CI/CD: GitHub Actions * General: GitHub, Slack, Linear, Slite Unlimited PTO (and we all actually take PTO), competitive salary and equity packages! Please apply here: https://trunk.io/jobsWe are building a future where anyone can make music by using a simple prompt or lyrics. We’re scaling our engineering team and hiring for the following roles:
- Software Engineer, Android - Jetpack Compose, Kotlin (REMOTE friendly) - Software Engineer, iOS - SwiftUI (REMOTE friendly) - Software Engineer, Fullstack Web - Typescript, React, NextJS, Python, Django - Software Engineer, Backend - Python, Postgres, Redis, Kafka, oh my - Software Engineer, Growth - Software Engineer, Machine Learning and Personalization - Founding Data Engineer - AI Researchers - Other roles here https://jobs.ashbyhq.com/suno Apply at the link above or feel free to shoot me an email at matthiesen (at) suno.com if you have any questions or want to learn more.Hey HN, we’re looking for full stack engineers and generalists over at Primitive Instruments Corporation. At Primitive, we make tools that help hardware engineers ship faster. We work with companies building next-gen silicon to startups building small fleets of various devices.
We’ve built a ton already and have customers running their entire CI/CD stack through our platform. This includes things like per commit / nightly simulation jobs, data retention, hardware observability, and more.
If you’re interested in building next-gen infrastructure for engineers building physical devices (with an awesome and passionate team!), please shoot us an email at work at primitive.tech
Core Technology Stack: Python, Django, GraphQL, React, Next.js, Postgres, Redis, RabbitMQ and Kubernetes (also an increasing amount of Rust).
Some Tools/Libraries We Use: UV, pnpm, Turborepo, Strawberry GraphQL, Tanstack Query, Shadcn, Click, Celery, Docker, Loki, Prometheus, etc.
Primitive is a small (<5), early-stage VC-funded startup.
I’m the founder, trying to do “enlightened business.” We are a small, worker-first, fully-remote, SF-based, boutique indie tech agency. Our leadership staff are ex-Fortune 100; everybody codes. Notable recent projects: voltagepark.com and a Slackbot for Anduril’s employees.
This month, we’re hiring two types of technical staff: platform engineers, and software engineers. We are currently filling “Tier 3” (5-10 y/o/e, $220K-$300K annual comp) and “Tier 4” (7-20 y/o/e, $280K-$350K annual total comp) roles.
Platform Engineers (devops/SRE specialist, but with full stack application engineering experience):
* Mostly AWS, some GCP; Kubernetes, Docker; Terraform, Pulumi, CloudFormation; ArgoCD, Kargo; Datadog, Grafana, Prometheus, Loki. * React; Typescript, Python, Ruby on Rails; NodeJS, NextJS, Vercel. Software Engineers: * JS/TS heavy (SQL/NextJS/Node/React, React+ReactNative), gen-ai nice-to-have, AWS deployments. Culturally, we look for self-driven individuals, who exhibit high integrity, who are able to articulate their aspirations, and who pursue “everybody wins” business.Please apply using this Google Form https://forms.gle/HzQ9s5oAhuWK8q7w9.
Applicants must meet a high bar; in return, I pledge my personal commitment to finding you interesting work and getting you good pay. You are free to submit again even if you have already done so in the past.
Complete Sleep is a VC-backed, early stage company that is changing the way sleep apnea is tested, diagnosed, and treated so that patients can quickly get the help they need. About 1 in 4 adults has sleep apnea, and 80% of those people haven't even been diagnosed.
Our founding team is composed of early-stage veterans in each key area of our business. We care about our patients, the people we work with, and the people in our lives outside of work. Passion for our mission, having fun at work, and enjoying life outside of work are all important to us.
We're looking for a Staff Backend Engineer with 10+ years experience to lead our backend stack, working closely with our technical CTO. Our stack is built with golang, with NextJS frontends (there are multiple frontend apps). We're hosted on AWS in Dockerized containers and managed via Terraform. We have a stable, well-structured technical environment that is meant to empower engineers to build with quality, performance, and security in mind.
We're not legacy healthcare, and we never plan to be. If we're going to solve this problem, we have to build things well and transform the way people are treated. Come join us in helping people, while building great technology!
To apply or learn more, email rohen at mycompletesleep dot com. I'm also down to grab coffee if you're currently in NYC.
Full-Time Revolutionising wealth management with AI-driven automation. Founded by repeat fintech entrepreneurs with multiple successful exits. Seeking a Founding Engineer and Senior Engineers to build our AI-powered digital family office platform. You'll architect and implement agent based AI/ML workflows. Ideal candidates: 8+ years experience building scalable systems and comfortable working across the entire stack: frontend, backend, data engineering, AI engineering, infrastructure and even product.
Experience operationalising AI/ML workloads, having a strong product sense and entrepreneurial mindset are requirements. Fintech experience is desirable.
Some core technologies: Next.js, Python, LangGraph, PostgreSQL, Kubernetes.
Compensation: Competitive base salary + equity. Apply: careers@centry.capital
MyAlloy is on a mission to revolutionize menopause healthcare for women over 40. Recognizing the lack of effective solutions for the 47 million women entering menopause annually, MyAlloy provides evidence-based solutions and expertise to help women feel fantastic during this phase of life.
Our small, in-house development team builds and maintains a marketing site, customer portal, internal apps, and backend systems to connect to our doctor portal, payment systems, and pharmacy fulfillment. You'll receive quite a lot of ownership, but we'll support you every step of the way.
* Mid to Senior Operational Support Engineer (2+ years experience) $110k-$140k
Working from within our Engineering team, you will be a champion for the tools and processes that drive the success of our technical and non-technical internal users. This includes:
- Managing and expanding tools built for our internal teams.
- Understanding, resolving, and automating away manual intervention tasks
- Identifying, triaging, and resolving bugs
- Bringing our alerting and monitoring strategies to the next level
We are excited to hear from "career-switchers" with substantial coding experience as well as reliability engineers, dev ops, and product developers with traditional experience on engineering teams.
* "Hands On" Front End Engineering Manager (6+ years experience) $150k-$190k
We are looking for a software engineer with significant experience in leading teams as well as building, deploying, and supporting substantial, live applications. In coordination with our Lead Front End Engineer, you will lead a team of talented developers in developing MyAlloy's Front End offerings. Some upcoming projects in 2025 include:
- Deeply integrating CMS tooling to allow internal teams dynamic, self-service authoring capabilities
- Design, implement, and release a mobile app
- Audit and improve site performance metrics (SEO, Accessibility, etc.)
The ideal candidate is someone ready to lead through example, and so we're excited to talk to folks ready to roll up their sleeves and dive into our codebase.
Tech: Typescript monorepo, React, Next.js, Node, Retool, Metabase, Postgres
lucas [at] myalloy.com - no agencies
Purplefish is transforming the trillion-dollar talent industry with powerful AI agents that will fully automate most hiring processes end-to-end.
We are funded by 8VC, and Adam and I previously worked closely together to launch 145 companies at the venture studio Fractal Software out of a $650 million fund. Before that I was a staff software engineer at Lyft, and Adam was CRO at Wunderkind ($100m+ ARR). We've built a powerful voice agent, and are expanding into other parts of the sourcing-to-onboarding flow.
We're currently a team of 3 engineers in NYC (7 people total). We're working on really cool problems with multimodal AI agents (and some really not cool problems like ATS and HRIS integrations). I'm trying to build the engineering team that I would want to join, which to me means a high emphasis on agency, purpose, technical excellence, collaboration, learning and velocity.
We're building on LiveKit's agents framework and a host of other systems.
If that's interesting, let's talk.