Senior .NET Developer

At the heart of it all? The tech team. And they’re looking for a Senior .NET Developer to join one of their agile delivery squads and help shape the future of their platform.

What You’ll Do:

Build and maintain integrations between web front-ends, back-end services, and third-party systems. Apply software development best practices and design patterns alongside fellow developers and QA engineers. Deliver new features while writing clean, maintainable, high-quality code. Take ownership of developments from initial implementation through to production support. Collaborate with platform engineering teams to maintain a robust CI/CD pipeline. Ensure all code is testable, covering unit, integration, UI, and performance tests.

Solid commercial experience with .NET and C#. Hands-on experience with Akka.NET for building distributed, scalable, fault-tolerant systems. Familiar with N-Tier architecture and service-oriented design (SOA). Strong understanding of OOP principles and design patterns. Experienced with Web Services, WebAPI, and WCF. Comfortable with SQL and NoSQL databases. Skilled in performance tuning and optimisation. Confident with Git and source control best practices. Experienced in Agile or Kanban environments. Excellent collaborator and communicator, with a problem-solving mindset. Flexible for occasional releases or out-of-hours support when needed.

You’ll be joining a team where your work actually matters, helping millions of users around the world interact with cutting-edge technology every day. You won’t just be maintaining code, you’ll be shaping the platform itself, contributing to a product that’s scaling rapidly and innovating constantly.

How MRJ Recruitment Helps

We’ve partnered with this company on multiple engineering hires, giving us insider knowledge of their teams, culture, and what makes candidates stand out. Applying through us means more than just sending a CV, you’ll get tailored guidance, interview prep, and strategies to maximise your chances of success.