Backend Engineer
Location
, , united kingdom, , , united kingdom
Job Type
Full-time
Category
IT & Technology
Posted
May 25, 2026
We are looking for a Senior Backend Engineer with extensive experience in the healthcare domain to join our application modernization team. This role is focused on re-architecting and migrating a mission-critical legacy enterprise application to a modern .NET ecosystem. You will be responsible for building high-performance, secure, and scalable server-side logic that interfaces with existing SQL databases while adhering to strict healthcare regulatory standards.
Key Responsibilities
- Legacy Logic Transformation: Analyze and translate complex business rules from legacy source code into clean, maintainable, and testable .NET services.
- High-Performance API Development: Design, build, and maintain robust RESTful APIs using .NET 6/8+, ensuring low-latency response times for Angular front-end consumers.
- Database Engineering: Optimize existing SQL Server structures. You will be responsible for refactoring legacy record-based data access into efficie...