.NET Developer – Backend .NET Location: Greater Manchester (Hybrid) | Salary: Up to £60,000 Xpertise are looking for an experienced .NET Developer to join a well-established financial services company. This role is backend-focused and centres on Business as Usual (BAU) development, maintaining and improving existing systems to ensure stability, performance, and efficiency. Key Responsibilities Maintain, enhance, and support existing backend applications built with the .NET Framework Troubleshoot and resolve production issues to minimise system downtime Optimise database performance and ensure data integrity in SQL Server Work closely with stakeholders to understand system requirements and deliver effective solutions Ensure code quality and maintainability through best engineering practices Contribute to system documentation and knowledge sharing within the team Ideal Candidate Extensive experience with .NET Framework Solid understanding of API development, background services, and batch processing Experience working in a BAU environment, troubleshooting, and maintaining complex legacy systems Familiarity with CI/CD pipelines and version control (Git) Strong problem-solving skills and ability to work independently Benefits Competitive salary up to £60,000 Hybrid working model with flexibility Secure and stable role in the financial services sector Supportive and collaborative team environment Training and development opportunities If you are a backend-focused .NET Developer who enjoys maintaining and optimising critical systems, we would love to hear from you.