3,873 product developer jobs at 1,287 companies in Fairfax, CA
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Product Engineer
Freiburg im Breisgau or San Francisco
€140k-€190k/yrHybridFull Time
Black Forest Labs: Develops generative AI models for image and video creation.
Experience shipping real products, driving and critically reviewing coding agents, frontend architecture, visual craft, product judgment, debugging, and comfort with React, TypeScript, and full-stack development.
Hyperspell: Memory and context layer for AI agents.
3+ YOE3+ years building product as backend/full-stack/AI or developer tools engineer; Python and TypeScript fluent; strong backend; interest in AI agents, LLMs, memory and context; strong product judgment; clear communication; enjoy building developer tools; able to work on-site in San Francisco.
Firecrawl: Converts websites into clean structured data for AI.
3+ YOE3+ years building and shipping developer-facing product; strong ownership of ambiguous problems; authorized to work in the US or eligible remote regions.
Cursor: AI-powered code editor for professional software developers.
5+ YOE5+ years in field engineering, solutions, consulting, technical enablement, or software engineering at developer tools; experience delivering workshops, building demos and labs, strong technical communication and product expertise.
New York City or San Francisco or Austin or United States
$120k-$300k/yrHybridFull Time
R1 RCM: Revenue cycle management solutions for healthcare providers.
5+ YOE5+ years software engineering experience with at least 2 years of direct React development; full‑stack skills with React, TypeScript, Node.js, SQL, and Python; product-focused design and ownership; strong communication and critical thinking.
Landmark: Automating property management operations through an AI-first software platform.
5+ YOERequires 5+ years of software engineering experience, production AI feature delivery, backend and frontend development, agentic workflow design, customer collaboration, and product judgment.
Roboflow: Platform for building and deploying custom computer vision models.
Senior product engineer who has shipped end-to-end software products, owns product surfaces, excels in product judgment, user empathy, roadmap prioritization, and can ship features independently.
Conversion: AI-native marketing automation platform for modern B2B companies.
3+ YOE3+ years shipping product features; product-focused engineer with React+Typescript and Go experience; strong customer-facing collaboration; able to own end-to-end product delivery in San Francisco office.
Ampersand: Integration infrastructure for AI agents and developer applications.
4+ YOE4+ years engineering experience building digital products (B2B SaaS or developer tools). Strong React skills, full-stack range, Go backend a plus, AI-forward aptitude, strong communication and product intuition.
Clera: AI talent agent matching professionals with high-growth startup roles
Proficiency with TypeScript (React) and Go, experience with PostgreSQL and Redis, familiarity with AWS, Terraform, and Docker, API development experience, and prior B2C product experience.
Clarify: An AI-native CRM platform that automates sales workflows.
Experience shipping product improvements rapidly in a startup; strong product judgment and design sense; customer interaction; PLG/growth experience; technical execution; collaborative with founding team.
Lapel: Unifying customer data to power personalized service at scale.
3+ YOE3+ years building and shipping products; proficient in TypeScript full-stack; experience with React, Node.js, Postgres, Temporal, and Pulsar; strong product judgment and system design skills.
Goodfire: Developing tools to interpret and steer artificial intelligence systems.
2+ YOE2+ years building production software; full‑stack depth in frontend, backend, systems, or infrastructure; strong product judgment; collaboration with research, design, and customer teams; focus on model interpretability.
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
6+ YOE6+ years in visual media and content strategy; 1+ year in GenAI products; independent; collaborate with product/technical teams; strong editorial judgment; critical thinking.
Pantheon: Cloud platform for managing WordPress and Drupal websites.
8+ YOE8+ years industry experience with 3+ years managing developer-facing products/platforms; deep knowledge of developer workflows (Git, CI/CD, testing, deployment), APIs/integrations, product strategy, and cross-functional communication.
Lumen Energy: Provides solar and battery solutions for commercial real estate portfolios.
3+ YOE3–5+ years in product/front-end/full-stack engineering; strong prototyping, communication, and product judgment; familiarity with Python, Flask, SQLAlchemy, PostgreSQL, Rust, TypeScript, React, GraphQL, Google Cloud Platform; experience using AI coding tools.
Houston or New York City or San Francisco or Seattle
$220k-$267k/yrOnsiteFull Time
Nscale: Vertically integrated AI infrastructure provider for high-performance computing.
Significant experience shipping developer-facing products or platforms; proficiency in Go or ability to ramp quickly; full-stack TypeScript/React capability; cross-team technical leadership and operational ownership.
San Francisco or Atlanta or New York City or London or Paris or Madrid or Munich or Singapore or Japan or Sydney
$230k-$390k/yrOnsiteFull Time
Sierra: Conversational AI platform for building enterprise customer agents
4+ YOE4+ years building production products and systems; full-stack development experience; degree in Computer Science or equivalent experience; passion for AI products, high autonomy, and strong communication and critical thinking.
Cursor, Claude Code, Go, Typescript, 𝜏-Bench, LLMs