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Full-Stack/Front-end Engineer

TypeSafe AI· Engineering
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San Francisco Office$210k - $285kFull-timePosted 5d ago

About the role

Frontend and full-stack engineer role focused on building high-leverage, polished user interfaces atop AI models, turning model outputs into clear, inspectable UIs, and owning features end-to-end in a fast-moving, ambigous environment.

Responsibilities

  • Create high-leverage user interfaces that unlock new capabilities and use cases on top of our model
  • Turn raw model outputs and data into clear, inspectable UIs — owning a domain end-to-end, with craft and judgment over simple optimization
  • Own product features end-to-end — from design and prototype to production — with craft and judgment
  • Build polished, reliable user interfaces that are enterprise-scale
  • Partner closely with product, design, and customers to translate real-world needs into model, system, and product improvements
  • Instrument, measure, and improve product quality, reliability, and performance

Qualifications

  • Are generalists with solid full-stack engineering fundamentals, strong coding ability, and product intuition
  • Maintain high attention to detail and a strong bar for quality and speed
  • Enjoy thinking beyond the code to how systems are used in the real world
  • Are scrappy and hacky, and thrive in ambiguous problem spaces — taking satisfaction in finding creative solutions

Skills

Required:Frontend developmentFull-stack developmentTypeScript/Next.js/Tailwind CSS

Benefits

  • 100% covered health insurance
  • Daily lunch and dinner
  • Visa sponsorships
  • 401K plans
Last updated Oct 20, 2026. Interested? Apply on the company site.

About TypeSafe AI

TypeSafe AI is an AI lab building machine-native intelligence infrastructure for automation, designed to make decisions within software. Try our first System One Model, Jev, in early access.

System One ModelsJevRLCDReinforcement Learning for Calibrated Decisionscalibrated decisionLLMsTypeSafe AI
Company profileWebsite

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