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Software EngineeringFull-time$190,000 – $220,000

Senior Software Engineer, Backend

New York, NY (Hybrid) · Posted October 14, 2026

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Job description

Own the public API and health data platform at an AI-native medical practice that pairs in-house physicians with custom AI tools. You will join a small platform and integrations team and own an end-to-end backend system within your first month.

What you'll do

  • Design and evolve the external, public API and embedded product layer
  • Own the health data platform that ingests, reconciles, and exposes wearable, medication, lab, and EHR data
  • Work directly with enterprise partners' engineering teams on embedded integrations
  • Build core data models and pluggable ingestion frameworks

Compensation

$190,000 to $220,000 base, plus competitive equity.

Location

Hybrid in New York, NY (Flatiron), Tuesday to Thursday in office. No visa sponsorship.

Requirements

  • 6+ years in production backend engineering, ideally at high-growth startups
  • Has built and maintained external-facing, public APIs used by customers or partners
  • Deep backend: PostgreSQL, queues, distributed systems
  • 0-to-1 experience at a startup or on a new team
  • Strong written communication
  • Stack: TypeScript, Node.js, Bun, PostgreSQL, Redis, SQS, Temporal, AWS, GCP, Docker, Kubernetes
  • U.S. work authorization (no sponsorship)

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