Founding Backend Engineer — Scalable Health Tech Engines

Company: Jack & Jill
Apply for the Founding Backend Engineer — Scalable Health Tech Engines
Location: London
Job Description:

Penelope Health Inc. in London is seeking the founding engineer to build the core engine that converts complex payer policies into deterministic computable contracts.

You will architect high-throughput ingestion systems and low-latency APIs, bridging the gap between LLM extraction and formal logic to eliminate the need for traditional healthcare revenue cycle management. As the first engineering hire, you will own production-grade API endpoints, work in-office five days a week in London, and

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Posted: October 1st, 2026