Senior Software Engineer

Senior Software Engineer (Python) | Hybrid/London | £85,000 + Equity

High-growth InsurTech modernising how underwriting and risk decisions are made.

This is a key hire as the business scales its core platform, with backend engineering and AI-enabled workflows central to how the product evolves.

The role

You’ll own and scale core backend services powering the platform, operating across the full product lifecycle. You’ll design and build high-performance Python services, while helping embed AI into real-world workflows across underwriting, risk processing, and automation.

Alongside shipping at pace, you’ll contribute to architectural decisions across services, data models, and how AI is integrated into a production-grade system.

Stack: Python, FastAPI, Pydantic, LangGraph, Claude, React, TypeScript, Terraform

What you need

• Strong experience building production Python backend systems
• Deep knowledge of FastAPI (or similar), async Python, and PostgreSQL
• Comfortable working across the stack when needed
• Cloud experience (AWS, Azure, or GCP)

Please apply if you would like to learn more!