New Generation
Product / Full Stack Engineer
San Francisco · Full-time · Posted Oct 30, 2026
About the job
Build and rapidly iterate on full-stack products that bring AI-powered commerce experiences to merchant websites.
What you'll do
- Build and experiment with full-stack products, balancing speed with scalable implementation.
- Develop practical AI products using current AI models and LLM retrieval systems.
- Create high-quality user experiences for internet commerce.
What they ask for
- Experience building full-stack 0-to-1 products, as an ex-founder or at an early-stage startup.
- Hands-on experience with the latest AI models and LLM retrieval systems.
- Care about high-quality user experiences and practical AI product challenges.
- Self-motivated, with ownership and a bias toward action.
Nice to have
- Shipped a production LLM or consumer application; experience with traditional ML, recommendation systems, model-based evaluations, or observability.
- Experience with Postgres, ElasticSearch, AWS, IaC tools, Elixir, Go, TypeScript, NextJS, or Fastify.
Tools
AI models, LLM retrieval systems, Postgres, ElasticSearch, AWS, TypeScript, NextJS, Fastify
AI focus
Build practical AI products for agentic commerce using AI models and LLM retrieval systems.
Model-written summary · the original posting is authoritative