About the job
teameigen is developing new ways for people to connect, placing AI at the center of its products. The company is based in San Francisco and supported by leaders such as Peter Fenton (Benchmark), David Singleton (former CTO of Stripe), and Gustav Söderström (CEO of Spotify). The team values technical expertise, creativity, and a strong interest in pushing the boundaries of AI.
Role overview
This Innovative AI Product Engineer position focuses on designing and building frameworks for next-generation consumer AI applications. The work involves both research and hands-on development, with an emphasis on emotional intelligence and relational reasoning in artificial intelligence. The role covers the entire product experience, from context engineering and agent harnesses to memory systems and tooling, always with a strong focus on user experience.
What you will do
- Design and implement foundational frameworks for consumer AI products.
- Research and develop systems that enhance emotional intelligence and relational reasoning in AI.
- Take ownership of the product experience, working across the stack and focusing on context engineering, agent harnesses, memory systems, and supporting tools.
Who thrives here
- Enjoys solving complex and ambiguous product challenges independently.
- Brings strong intuition, product sense, and sound judgment to decisions.
- Imagines and shapes product experiences, turning concepts into working solutions.
- Comfortable working across the full technology stack.
- Continually learns, especially in areas like psychology or sociology.
- Works with a founder’s mindset, paying close attention to details and outcomes.
- Communicates clearly and confidently, while remaining open and humble.
- Familiar with Claude code and Codex tokens.
- Skilled in Typescript, Python, and building agentic systems.
This San Francisco-based role offers the chance to collaborate closely with experienced leaders and peers who are dedicated to building meaningful AI products.

