Software Engineer, AI Products

Thinking Machines Lab
San Francisco
Workplace: HybridFull timeUSD 300,000 - 475,000 annuallyFunction: Software EngineeringExperience: 5+ yearsSkills: ["Ownership","Product sense","Pragmatic decision-making","Cross-functional collaboration","Working in ambiguity"]

Build and ship new AI-powered products end to end as the first engineer on early-stage ideas. You’ll design full-stack features across backend services/APIs and production-quality frontend interfaces, prototype quickly using emerging model capabilities, and iterate with real user feedback. Partner closely with researchers and product/design teams to translate model behavior into product decisions, while owning architecture choices for scalability, reliability, and maintainability.

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FursaFursa
Thinking Machines Lab
Thinking Machines Lab
5 days ago

Software Engineer, AI Products

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 12 hours agoStatus: Live

Job Summary

Build and ship new AI-powered products end to end as the first engineer on early-stage ideas. You’ll design full-stack features across backend services/APIs and production-quality frontend interfaces, prototype quickly using emerging model capabilities, and iterate with real user feedback. Partner closely with researchers and product/design teams to translate model behavior into product decisions, while owning architecture choices for scalability, reliability, and maintainability.
Location: San Francisco
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design, build, and ship full stack features across web applications, from backend services and APIs to production-quality frontend interfaces.
  • •Prototype rapidly with new and emerging model capabilities, turning early research into usable product experiences.
  • •Take product ideas from rough concept to a live user-facing surface, iterating quickly based on feedback.
  • •Partner with researchers to understand model behavior, constraints, and capabilities and translate them into product decisions.
  • •Own product technical architecture and help define engineering practices and standards as the product engineering team grows.

Pay and Benefits

Salary: USD 300,000 - 475,000 annually
Perks:Health InsuranceDentalVisionPaid LeavePaid ParentalRelocation

Key Requirements

  • •5+ years of professional software engineering experience with demonstrated ownership across frontend and backend systems.
  • •Ship production web applications end to end, from data model and API design through polished user-facing interfaces.
  • •Comfort working in ambiguous, fast-changing environments where product direction is still being discovered.
  • •Make pragmatic technical tradeoffs to move quickly without accumulating unmanageable risk.
  • •Experience building products on top of large language models or other frontier AI systems (preferred).
Experience:5+ yearsAIMachine learningFrontier AIWeb applicationsStartup
Skills:OwnershipProduct sensePragmatic decision-makingCross-functional collaborationWorking in ambiguity

Eligibility

Work Authorization:Sponsorship available.

Company Brief

Thinking Machines Lab
Develops enterprise AI solutions, custom large language models, and ML platforms to help organizations deploy intelligent applications. Services include data engineering, model development, and AI consulting for scale and production readiness.
Industry: AI & Machine Learning
Company Size: Medium (51 to 250 employees)
Growth: Growth Stage Startup
Headquarters: Mumbai, India
Website