Note: The job is a remote job and is open to candidates in USA. Fireworks AI is building the future of generative AI infrastructure, delivering high-quality models with scalable inference. They are seeking a product-minded engineer to join their Product Engineering team, responsible for building product surfaces that developers and enterprises use daily, including APIs and deployment workflows.
Responsibilities
- Design, build, and ship product features across the Fireworks platform — including the developer console, API surfaces, model playground, fine-tuning workflows, deployment management, and billing
- Own features end-to-end: scope the problem, build the solution, ship it, instrument it, and iterate based on real usage
- Build and improve the developer experience for Fireworks' core product capabilities — serverless and on-demand inference, supervised and reinforcement fine-tuning, multi-LoRA serving, and agentic orchestration
- Work across the full stack — frontend (React/TypeScript), backend services (Python, Go), APIs, and data layers — to deliver polished, production-quality product surfaces
- Build for products that are evolving rapidly: new model types, new serving paths (standard, priority, fast), new consumption models like Fire Pass, and new capabilities like multi-agent harness tooling
- Partner closely with Infrastructure, Applied Research, Growth, Data and Design to translate platform capabilities into intuitive developer-facing products
- Instrument and monitor the systems you build, using data to understand how developers use the platform and where friction exists
- Move fast and make pragmatic trade-offs — the pace of AI infrastructure demands shipping early, learning quickly, and iterating with conviction
Skills
- 3 years of experience as a software engineer, with meaningful time spent building user-facing products
- Strong full stack development skills — comfortable working across frontend (React/TypeScript), backend (Python, Go, or similar), APIs, and databases
- Experience building and shipping developer-facing products: APIs, dashboards, consoles, CLIs, or developer tools
- Track record of owning features end-to-end — you're as comfortable scoping a problem as you are deploying the fix
- Strong product instincts — you think about the developer experience, not just the implementation
- Demonstrated ability to operate at high velocity with extreme ownership: you ship fast, make pragmatic trade-offs, and don't wait to be told what to build
- Experience building products on top of complex infrastructure — inference platforms, cloud services, data platforms, or ML tooling
- Experience building for deeply technical users (developers, ML engineers, platform teams) where the product surface is an API as much as a UI
- Comfort working in a fast-moving, founder-led environment where the product is evolving week to week and the map is being drawn as you go
- You build with AI tools daily — you use them to accelerate your own work and have strong intuition for what great AI developer experience looks like from the inside
Benefits
- Meaningful equity in a fast-growing startup
- A competitive salary
- Comprehensive benefits package
Company Overview
Fireworks AI is an advanced platform that enables users to build, tune, and scale AI applications using open-source models It was founded in 2022, and is headquartered in Redwood City, California, USA, with a workforce of 51-200 employees. Its website is https://fireworks.ai.Company H1B Sponsorship
Fireworks AI has a track record of offering H1B sponsorships, with 11 in 2026, 9 in 2025, 2 in 2024, 1 in 2023. Please note that this does not guarantee sponsorship for this specific role.