We’re a VC-backed, fully-remote, fast-growing creator marketplace connecting eCommerce brands with everyday social media users.
• Senior Full Stack JavaScript Developer ($125-200k USD): Modern tech stack—React, Node.js, Next.js, and Azure. Individual contributor on a small team with no mentoring duties and a 4-day work week.
• Product Designer and UX Researcher($130-180k USD): Hybrid design and research role. 4-day work week
• Technical Product Manager ($150-225k USD): Business-minded ex-engineer with SQL, analytics, and integration skills. 4-day work week
APPLY –> https://stack-influence.breezy.hr/
Faraday is automating the back office for the $600B home services industry (HVAC, plumbers, electricians). Contractors are buried in essential paperwork — permits, warranties, rebates — and our AI agents handle these complex workflows so projects stay on track and contractors get paid faster.
We've grown 300% in 9 months and partnered with some of the leading US home service brands. Backed by top-tier VCs, we're a 10-person team operating out of Chinatown, NYC. What you'll do:
Build and scale our AI agent platform and internal tools Ship features end-to-end, working closely with customers Own backend services, APIs, and integrations (ServiceTitan, etc.)
What we're looking for:
5+ years full-stack experience Proficient in TypeScript/JavaScript, cloud platforms (AWS/GCP/Azure) Familiarity with AI/LLMs or eagerness to learn fast Startup experience (founder or early-stage engineer)
Benefits: Medical/dental/vision, flexible PTO, meaningful equity. Apply: https://jobs.gem.com/faraday/am9icG9zdDqmTBDxS17nKvhUlj6NuRr...
We're building the platform primitives that power https://copilot.com (Microsoft's ChatGPT). If you've shipped systems at scale—whether backend services, distributed infrastructure, ML platforms, or consumer AI products—we want to talk to you.
The work: design and build secure, performant platform services for AI at scale; collaborate with infrastructure, product, design, and research teams; ship high-quality code that reaches hundreds of millions of users; move fast in a design-driven environment.
You: solid fundamentals in systems thinking and software engineering; fluent in Python, C#, C++, Java, JavaScript, or similar; shipped real products or systems people use; can communicate across technical and non-technical teams.
Compensation: Competitive with other frontier AI companies, commensurate with experience
We're actively hiring and will respond to applicants. Check https://microsoft.ai/careers for current openings, or email maiplatformjobs@microsoft.com if something specific doesn't fit the bill. Apply directly if genuinely interested in building the future of AI.
Rolling Insights builds modern sports data products and APIs used by fantasy platforms, sportsbooks, and media companies. We work with large-scale real-time datasets and are expanding into generative AI-driven collection engines to help scale and automate our data assets.
We’re hiring an intermediate–senior Node.js developer with strong backend experience and comfort working across the stack when needed.
What you’ll do: - Build and maintain Node.js services and APIs powering live sports data products - Work with event-driven pipelines, data enrichment, and high-throughput systems - Collaborate on new AI-assisted features and workflows using LLMs - Contribute to architecture decisions and ship production features end-to-end
Tech stack: Node.js, JavaScript, React, Azure, PostgreSQL, real-time data systems, LLM integrations
Ideal background: - 3+ years professional Node.js experience - Strong API design and database fundamentals - Experience with cloud infrastructure (Azure preferred) - Interest in sports data, analytics, and applied generative AI
To apply: https://rollingwave.hrpartner.io/jobs/intermediate--senior-n...
Questions? Email us at info@rolling-insights.com
Interested in real estate and proptech? The Platform Communications team at AppFolio (NASDAQ: APPF) is looking for a Staff Software Engineer who will be in charge of scaling up our SMS, email, in-app chat and voice offerings. Learn more and apply here: https://www.appfolio.com/open-roles?p=job/olWAxfw8
Stack: Ruby on Rails, TypeScript, JavaScript, React All roles: https://www.appfolio.com/open-roles
We build mapping infrastructure and rendering engines for hundreds of millions of users. Currently developing a new WebGPU SDK for 3D geospatial visualization.
Hiring: WebGPU SDK Developer
• Implementation of GPU-accelerated rendering (shaders, pipelines, buffers).
• Work on high-performance visualizations, including Gaussian splatting.
• Agile environment (2-week sprints), direct impact on core rendering tech.
Stack: WebGPU, JavaScript/TypeScript, GPU shaders, Vulkan/Metal concepts.
Cosuno is a fast-growing tech startup reshaping the construction industry with a digital platform for procurement. We use AI to analyze millions of price points, helping construction companies create bids based on real market data. We're looking to expand our team with creative minds who want to solve real-world problems and impact a massive industry. We are an open-minded, collaborative, and international team.
Currently, we're hiring for two key senior roles:
---
Senior Full Stack Developer (TypeScript)
Location: Remote (EU) / Berlin
Stack: TypeScript, React, Node.js, Cypress, Kubernetes, AWS
Mission: Take full ownership of features, shaping both the frontend and backend of our product. You'll have the responsibility to extend and build upon our platform to make it more valuable, reliable, and maintainable. We value a trunk-based development workflow with daily releases, comprehensive end-to-end testing, and a solid CI/CD pipeline.
You have: 5+ years of hands-on engineering experience, substantial expertise in JavaScript/TypeScript, and experience with Node.js (React is a plus).
---
Senior AI Engineer – LLMs & Agents
Location: Remote (EU) / Berlin
Mission: You will build agentic workflows using state-of-the-art LLMs. Lead the technical development of an agent that helps construction professionals process, improve, and validate complex construction documents. A key part of your role will be establishing and enforcing MLOps and LLMops best practices.
You have: 5+ years of engineering experience, with at least one year working with LLMs. You possess strong Python skills, a proven track record of deploying containerized services (Docker, Kubernetes), and deep expertise in at least one of the following: deep learning (PyTorch, Transformers), ranking/matching algorithms, or LLMops (RAG, evals, fine-tuning).
Interested? To apply and for more detailed information, please see the full job descriptions on our careers page: https://www.cosuno.com/en/company
Artificial Analysis is an independent AI benchmarking and insights provider. We benchmark AI to help engineers and companies understand AI and make informed decisions regarding which AI technologies to use. We are fast growing with a team of 25+ and have backing from investors including Nat Friedman, Daniel Gross & Andrew Ng. Our benchmarks are cited by NVIDIA, Meta, Amazon, and publications including the Wall Street Journal and TechCrunch.
We are hiring across several roles:
Member of Technical Staff: Lead projects in AI benchmarking and analysis. Design and execute evaluations of AI systems, develop new methodologies and datasets, and drive strategic analysis that helps enterprises shape their AI strategy. Technical generalist role with exposure to cutting-edge AI. Consulting and data science backgrounds preferred.
Senior AI / ML Engineer: Lead development of our core benchmarking stack, focusing on data-intensive backend systems and APIs. Design Python solutions for benchmarking, model evaluation, and data analysis. Build visualizations that distill complex AI data into intuitive experiences. 3+ years experience required, project management skills highly valued.
Full Stack Engineer: Build and maintain our benchmarking platform and communicate insights to users. Proficiency in TypeScript & Python required. Familiarity with LLM APIs preferred. Tech stack: JavaScript/TypeScript, Node.js, React/Next.js, Python.
Product Manager (AI Speech): Drive product strategy and execution for our speech evaluation platforms, including text-to-speech, speech-to-text, voice cloning, and real-time voice. Hands-on, technical role working closely with engineering and analysis teams.
Technical Marketing Manager: Own our live programs (webinars, events, conferences) and email marketing. Build and execute on our events calendar, coordinate speaker prep, and engage our 300K+ monthly audience. 3+ years B2B tech marketing experience required.
Solutions Engineer - Language Models: Run our evaluation stack for new model evaluations, debug and interpret results, and work directly with clients to share insights and answer questions. Exposure to cutting-edge AI and world-class evals.
Solutions Engineer - Image/Video: Run evaluations for image and video generation models, debug and interpret results, and support clients with benchmarking insights for media generation AI.
Apply at hiring (-at-) artificialanalysis.ai with your resume, GitHub, and bullet points on relevant experience (including anything you've built). Add | HackerNews to email subject line.
Level 12 is a software consulting and custom development agency. We have mid and senior level positions. Our job descriptions are written by developers for developers. No HR fluff here, we want you to know what you are really getting into:
https://www.level12.io/careers/
- We have a commitment to transparency and offer a "no surprises experience" throughout the interview and hiring process. We value candor...as evidenced by the length of our job description. :)
- Our CEO prefers the title CED, Chief Executive Developer. Engineering and operational concerns don't take a back seat when potential sales come to the front door.
- You will be working remote with a team that is all working remote and has been for years. Let's make the best use of our time by not commuting.
- We practice and preach sound development practices. You are likely to learn and grow as a developer while working here.
- You are committed to automated testing of all the software you write (our apps typically have 92%+ test coverage).
- We have a no-drama office policy. We value and cultivate enjoyable working relationships among team members. No jerks allowed!
- We emphasize work/life balance and adopt policies that make sure our people don't get burnt out. For instance, our PTO/Vacation policies are designed so that you actually use them.
- If you apply, we guarantee that we will give you a response, whether "yay" or "nay". No black holes here!
NOTE: our intent to hire is currently tentative but should be resolved one way or the other in the next couple weeks. So, if you are interested, read the job description but, for now, don't go through the entire application process unless you really want to. Just email me (the CEO) with a clean dad joke, or your take on Kirk vs Picard, and reference your interest: randy.syring@level12.io. I'll follow-up in a couple weeks when I know for sure if we are going to be taking applications.
● Driven to constantly learn and are always searching for the bigger picture
● Strong in clear thinking and written communication
● Have experience with many languages but can be effective in any language
● Appreciate that all mature software solutions accumulate technical debt and understand how to continually reduce debt and complexity
● Understand how to build highly reliable systems and be responsible for taking code to production
● Understand that code simplicity and readability are more important for long term maintainability
● Want to work on challenging problems and impactful work without being micromanaged
We're hiring across disciplines for engineers who work with Unix and have fluent written and spoken English:
● Backend Servers: Strong in C, Concurrency and Distributed Computing
● Backend Servers: Strong in Java
● Infrastructure: Strong in building infrastructure tooling to program infrastructure.
● Frontend: Strong in Javascript, Typescript, React, and advanced UI and browser applications
● Artificial Intelligence: Strong in Neural Networks, AI Workflows, AI Models.
● Product Design: Ability to spec and build out clean UIs and dashboards.
We value people who are generalists and are interested in learning, developing, and applying expertise across multiple areas.
Although our core business is in digital video advertising, we do research and development in areas such as programming languages, databases, distributed computing, infrastructure, and ai.
We are private, which gives us the freedom to explore many areas without investors and profits being the sole objective.
Full-time only. Remote only. We start out on a full-time trial contract basis for up to 3 months and use this period as an extended work interview for both sides to assess fit for long-term employment.
Please email hn.remote.jobs@vdx.tv if this sounds like the right fit for you.
Our code base is very friendly to new contributors. You'll have a fully-functional development environment within hours (fully automated) and be pushing commits on your first day. Deployments to production happen multiple times per day and finish in less than 2 minutes. Effectively all of our codebase is written in Python, Rust, SQL, Javascript/TypeScript, and Nix. The core technologies you'll need familiarity with to be productive are Python, PostgreSQL, Linux, and Git.
We operate at a larger scale than typical startups. We operate two datacenters with high performance servers we've built that are capable of dealing with the volumes of data we process. We've implemented our own distributed file system. We do full-scale web crawls. We download and perform static analysis on the entire universe of Android APKs and iOS IPAs that are published. Unlike a typical startup where you'll spend half of your time in meetings, and the other half fixing bugs from Jira tickets— at MixRank you'll get to challenge yourself with difficult technical problems that will help you to grow as an individual.
We're hiring continuously for the positions below— they aren't singular positions that will close once filled. Our philosophy on hiring is that the candidate is more important than the position. For each new member of the team, we design a custom role and responsibilities that are specialized to their interests. Other companies will come up with a long list of specific requirements for a position with the expectation that you'll exactly replace someone from the team, or that you'll be the perfect tetris piece that satisfies the job requirements decided by a committee. MixRank is more pragmatic: we'll first get excited about having a unique individual on the team, then we'll figure out the best way to accommodate their specific talents.
-- Junior Software Engineer - Remote (Global), Full-Time
We're looking for remote junior engineers that have 0-3 years of professional experience in software, and 5+ years of curiosity exploring computers, programming, and technical hobby projects. This is an open-ended entry role with mentorship and diverse opportunities to work on all areas of our product: databases, distributed systems, infrastructure and tooling, data analysis, machine learning, frontend/backend web development, APIs, data mining, data modeling, and more. To stand out, please highlight what makes you unique: passion for computing, curiosity and side projects, work ethic, niche research, etc.
Ideally you've already graduated, but if you still have one or more years left of school, please feel free to apply anyway, and if you're the right fit for the team we'll figure out a way to accommodate your schedule. https://www.ycombinator.com/companies/mixrank/jobs/Fnwsojk-j... --
Software Engineer - Remote (Global), Full-Time
We're hiring generalist software engineers to work on web applications, data mining, machine learning/data science, data transformation/ETL, data modeling, database scaling, infrastructure, devops, and more. We'll cater the role to whatever subset of these areas match your interests.
Beneficial experience includes PostgreSQL, Python, Rust, Linux, TypeScript, Nix, frontend/backend web development, and data mining.
https://www.ycombinator.com/companies/mixrank/jobs/RXQspen-s...
--
I’m Kiran, Chief of Staff (CoS) at MixRank, a fully remote data startup building go-to-market intelligence. We’re US-incorporated but hire globally, and we’re bringing on new teammates to join a fast-moving team with real ownership and impact.
Senior Fullstack Developer (1 UI/UX-focused role, 1 general role)
We are Securikett (https://www.securikett.com/), a 100% family-owned company in product protection and anti-counterfeiting. Beyond security labels, we are building a SaaS platform extending physical product protection into the digital world. The new system is already in production and will replace legacy systems over the next year. Software is a top strategic priority.
You’ll work in a small team (5 devs + 2 contractors) and own features end to end.
What you’ll do: build and evolve a SaaS product for international customers; React frontend (S3 + CloudFront); Java “lambdalith” backend on AWS Lambda (Java 25); UI/UX role: push UX quality and frontend maintainability.
What we’re looking for: 5+ years production experience; strong engineering fundamentals; Java + JavaScript (other languages ok); AWS experience a strong plus (everything as CDK IaC); comfortable working autonomously.
Tech / How we work: React, Java on AWS Lambda, serverless, strong focus on automated tests. “No Ops”, highly automated infrastructure, direct deploys to production, close collaboration with company owners.
Location: ONSITE in Krems an der Donau / Wachau region (near Vienna). Hybrid setup: ~40–60% home office after onboarding.
Compensation: €70k–€120k depending on experience. Austria offers strong public benefits (free childcare, kindergarten, universities), increasing effective compensation.
Apply: Email your CV and a short personal intro (no fluff) to raffael.kainersdorfer+hn@[companydomain].com I’m Raffael Kainersdorfer, Senior Developer / Tech Lead, personally involved in hiring.