Product Engineer

San Francisco, California, United States (On-site)

We’re partnering with a fast-growing AI infrastructure startup building developer tools used by engineering teams around the world. They’re looking for a Product Engineer who can work directly with users, identify real problems, and build solutions from concept to production.

What You’ll Do

• Build and launch new product features end-to-end.
• Work directly with customers to understand pain points and validate solutions.
• Design backend APIs and services using Python and FastAPI.
• Work across backend, frontend, infrastructure, dashboards, and CLI tools.
• Prototype quickly and iterate based on user feedback.
• Collaborate closely with founders on product and technical decisions.
• Help define and build a new developer-focused product.

Requirements

• Strong software engineering fundamentals.
• Professional experience building production software.
• Experience with Python and backend development.
• Comfortable working across the stack when needed.
• Strong product intuition and customer-facing communication skills.
• High ownership and ability to operate in ambiguity.
• Comfortable working in a fast-paced startup environment.

Nice to Have

• Early-stage startup experience.
• Experience building developer tools or infrastructure products.
• Open-source contributions.
• Built and launched your own product, side project, or startup.
• Familiarity with AI infrastructure, LLMs, APIs, or developer platforms.

Why Join?

• Work directly with the founders.
• Own major product decisions and features.
• Help build a new product from an early stage.
• High-impact role with strong technical and product ownership.
• Competitive salary, equity, and benefits.