Full-Stack .NET Engineer

Full-Stack .NET Engineer (BSIS Reporting) - 6-Month Contract - Inside IR35, We're looking for a strong Full-Stack .NET Engineer with solid data and reporting experience to support enhancements to an existing BSIS reporting system and help reverse-engineer legacy reports and SQL logic. This is a 6-month contract (Inside IR35) with a strong likelihood of extension. Candidates must be UK-based and eligible for BPSS clearance. NHS experience is essential. Role Overview You'll work as part of a dynamic delivery team to modernise and extend BSIS reporting capabilities. The role involves hands-on development, understanding and refactoring complex stored procedures, and contributing to continuous improvement across the platform. Key Responsibilities

• Deliver enhancements to an established BSIS reporting system

• Reverse-engineer and understand existing SQL Server stored procedures and business logic

• Develop and maintain C#/.NET applications and reporting components

• Build and maintain CI/CD processes within a DevOps environment

• Collaborate closely with cross-functional teams in an Agile setting

• Contribute to clean, maintainable code and strong development practices

• Support report development activities using tools such as Power BI or Tableau Required Technical Skills BSIS / .NET Expertise

• Strong C# Full-Stack .NET development

• SQL Server, stored procedures, database optimisation

• SQL Server Reporting Services (SSRS)

• Ability to reverse-engineer existing solutions

• Team Foundation Server (TFS) experience General Engineering Skills

• Git / GitHub

• Experience with DevOps, CI/CD, and secrets scanning

• Cloud-based engineering exposure

• React for front-end development

• Test Driven Development (TDD)

• Playwright & PyTest for automated testing

• Experience building reports with Power BI or Tableau

• Agile delivery, pair programming, and strong documentation/clean coding practices Non-Technical Skills

• Eager to learn and adaptable

• Transparent and collaborative communicator

• Strong problem-solving mindset

• Comfortable working through ambiguity

• Positive, team-focused attitude

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