Founding Software Engineer

Stardrift
San Francisco
Workplace: OnsiteFull timeUSD 125,000 - 175,000 annuallyFunction: Software EngineeringSkills: ["Communication","Ownership","Problem-solving","Collaboration","Adaptability"]

Join a small, mission-driven team building a world-class AI-powered travel search and booking experience. You’ll own backend work and be comfortable touching the full stack, optimize LLM performance, build evals, and integrate travel APIs while shaping product direction alongside the founders in a fast-paced, uncertainty-friendly environment.

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FursaFursa
Stardrift
Stardrift
10 months ago

Founding Software Engineer

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI
Last checked: 17 hours agoStatus: Live

Job Summary

Join a small, mission-driven team building a world-class AI-powered travel search and booking experience. You’ll own backend work and be comfortable touching the full stack, optimize LLM performance, build evals, and integrate travel APIs while shaping product direction alongside the founders in a fast-paced, uncertainty-friendly environment.
Location: San Francisco
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering

Key Responsibilities

  • •Tackle backend work and contribute across the stack, including React code, data pipelines, and server configuration.
  • •Optimize LLM performance and build evaluation tooling to improve model quality and latency.
  • •Integrate external APIs (e.g., Amadeus, Duffel) to expand capabilities.
  • •Translate customer feedback into product improvements and ship features with the founding team.
  • •Write clear PRs, communicate decisions, and drive projects to completion.

Pay and Benefits

Salary: USD 125,000 - 175,000 annually
Perks:Paid LeaveTravel Allowance

Key Requirements

  • •Backend engineer who is full-stack curious; comfortable with writing React code, building a data pipeline, or configuring nginx.
  • •Design simple, elegant solutions to complex problems; mathematical capability is a plus.
  • •Work fast and produce good code; comfortable with uncertainty and changing priorities.
  • •Detail-oriented; think through edge cases before shipping.
  • •Shipped an LLM app; able to read ML papers and apply findings to code.
Experience:AISaaSStartups
Skills:CommunicationOwnershipProblem-solvingCollaborationAdaptability
Tech Stack:PostgreSQLFastAPINext.jsReactNginxPythonLLMAmadeusDuffel

Company Brief

Stardrift
Builds AI-driven platforms for virtual environments, providing autonomous agent frameworks, simulation tooling, and generative content capabilities to accelerate development of games, training simulations, and interactive digital experiences.
Industry: Developer Tools
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