Lead Software Engineer C#.Net - FinTech

Reigate, England, United Kingdom • Posted June 05, 2026

Job Type: Full-time
Location: Reigate, England
Posted: June 05, 2026
Category: Computer Occupations
Application Deadline: July 15, 2026

Role Description

Lead Software Engineer / Developer (C# .Net Desktop Application) Reigate / WFH to £100k

Do you have expertise with C# desktop development, working on complex scalable systems?

You could be progressing your career, in a senior, hands-on leadership role working on complex and technically challenging systems with continual learning opportunities a global Fintech.

As a Lead Software Engineer you'll manage three Agile teams comprising around ten experienced software engineers, responsible for the flagship desktop insurance platform that handles 4 billion requests per month. You'll play a key role in architecting, designing and developing new features and enhancements whilst ensuring high levels of security, reliability, maintainability, usability and performance.

You'll collaborate with the Product Owner and with other development teams to input into design and technical choices and provide technical ownership an Agile environment that encourages close coll...

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