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# Founding Software Engineer - YC-Backed Startup London

- **Company:** HartleyCo Ltd
- **Location:** Greater London, UK (Remote available)
- **Experience:** Expert
- **Salary:** £90,000.0 - £120,000.0
- **Contract:** Permanent contract
- **Skills:** Python (Programming Language), TypeScript
- **Published:** August 26, 2026
- **Apply:** https://www.collegerecruiter.com/job/2815048948-founding-software-engineer--ycbacked-startup-london

## About the Role

A YC-backed startup in London seeks a Senior Software Engineer to join their founding team. This role involves working closely with founders, shaping the product, and making key technical decisions. You'll directly impact product direction while working in a hybrid model, splitting time between the office and remote work. Ideal candidates have strong experience in Python and TypeScript and are eager to thrive in a fast-paced startup environment. Compensation ranges from £90K to £120K plus equity.
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## Description

A YC-backed startup in London seeks a Senior Software Engineer to join their founding team. This role involves working closely with founders, shaping the product, and making key technical decisions. You'll directly impact product direction while working in a hybrid model, splitting time between the office and remote work. Ideal candidates have strong experience in Python and TypeScript and are eager to thrive in a fast-paced startup environment. Compensation ranges from £90K to £120K plus equity.


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