Fullstack Developer

Full-Stack .NET Engineer (BSIS Reporting) - 6-Month Contract - Inside IR35

£350 per day | Remote / UK-Based | NHS Experience Essential | BPSS Eligible

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)

ASP.NET (Core experience welcome)

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

To discuss this role further please submit your CV or contact Brandon Forbes via email at (url removed).

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