Demo

Senior/Staff Software Engineer

Reflex
San Francisco, CA Full Time
POSTED ON 4/9/2026
AVAILABLE BEFORE 5/7/2026
What You'll Do

  • Work on our core app builder and cloud product - backend performance, code architecture, and database schema design
  • Build and maintain data pipelines that take production data, classify it, generate AI training datasets and evaluations, and continuously improve our AI workflows
  • Collaborate on infrastructure work, including on-premise deployment architecture, cloud platform expansion, built-in database integrations, and built-in AI integrations

What We're Looking For

  • Strong generalist who can move between backend systems, data engineering, and infrastructure work
  • Experience designing and optimizing database schemas and backend architectures for performance
  • Experience building data pipelines - ideally in an ML/AI context (dataset creation, evaluation frameworks, feedback loops)
  • Comfort working across the full stack of a cloud product, from deployment infra to the application layer
  • Strong Python proficiency required

Salary : $160,000 - $250,000

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