Full-time

Senior C# Developer.Net Core - FinTech

Posted by Client Server • Newcastle upon Tyne, England, United Kingdom

📍 Newcastle upon Tyne, England 🕒 January 30, 2026

About the Role

Senior C# Developer / Backend Software Engineer (C# .Net Core) *Newcastle onsite* to £130k+

Are you a backend focused C# Developer with a strong academic background, looking to take the next step in your career? This is an opportunity to work on complex, high-impact systems at a growing FinTech scale-up with solid financial backing, a major Hedge Fund partnership, and ambitious plans for expansion.

What's in it for you:

  • Salary (to £130k, negotiable) + Bonus
  • 25 days holiday
  • Bupa healthcare
  • Generous pension contribution
  • Continuous career development opportunities
  • Social team atmosphere with a range of events and early finish for drinks on Fridays
  • Your role:

    As a Senior C# Developer you will collaborate with a small, talented team to deliver the core platform within a Microsoft environment using the latest versions of C# .Net to produce high quality code. You'll take ownership of technical ...

    Ready to Apply?

    Submit your application today and take the next step in your career journey with Client Server.

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