Sigma Computing
Senior Product Designer, AI
$210K–$250K
San Francisco, CA +1 · Senior · Full-time · Posted Jun 10, 2026
- Location
- San Francisco, CA
San Francisco, California, United States - Experience
- 4+ years in interaction design or design engineering.
About the job
Designs and ships AI-native product experiences, prototypes interfaces in code, and develops evaluations and tools to improve AI behavior and reliability.
What you'll do
- Use AI tools to scope, specify, prototype, build, and refine product experiences, collaborating with engineering and contributing code to production.
- Design and validate interaction patterns for conversational AI, with attention to precision, confidence, trust, and error recovery.
- Build evaluations, reusable skills, and tooling; improve AI performance and define AI-native UX principles.
What they ask for
- 4+ years in interaction design or design engineering, with recent hands-on AI tooling experience that includes building.
- Demonstrated use of AI coding assistants to ship real products or side projects.
- Experience writing evals, agents, prompt libraries, or skills for AI systems.
- Strong interaction design fundamentals, communication skills, and a portfolio with AI-powered or AI-adjacent product work.
Pay
$210,000 - $250,000 annually (base salary)
Tools
Figma, Cursor, Claude Code, LLMs
AI focus
Use AI to accelerate design and development; create conversational interaction paradigms, evaluations, agents, skills, and tools; and iterate on training and evaluations to improve AI performance on design output.
Model-written summary · the original posting is authoritative