Senior .NET / C++ Software Engineer

Senior .NET Software Engineer – Hybrid 4 days WFH - £95,000

We’re working with a highly respected SaaS and enterprise technology business looking for a Senior .NET / C++ Software Engineer to join a team responsible for software relied upon by some of the UK’s largest organisations.

This is a rare opportunity to work on a mission-critical platform operating within a highly regulated domain, where stability, performance, and engineering quality genuinely matter.

You’ll play a key role in maintaining and evolving a large-scale product used across the UK corporate tax landscape, while also contributing towards the long‑term migration to a modern cloud‑native platform.

What You’ll Be Doing:

• Deliver regulatory and customer‑driven enhancements across a complex enterprise platform
• Work across C#, C++, SQL Server and Windows‑based technologies within a mature codebase
• Own and improve critical filing and integratio...