We're looking for an experienced Senior .NET Developer to join our established delivery teams and help build high‑quality enterprise web applications and APIs for key clients.You'll work across the Microsoft tech stack, lead a team of developers, and collaborate closely with functional and technical teams to bring solutions from design to delivery.What You'll DoLead and mentor .NET developers, overseeing planning, estimating, and code reviews.Build and maintain enterprise web applications and APIs using C#, ASP.NET, MVC, Entity Framework, and related tools.Shape technical requirements with designers and architects.Apply strong engineering standards (SOLID, TDD, clean code).Work with SQL Server, JavaScript frameworks, and modern DevOps/CI‑CD tooling (GitHub, Azure DevOps).Create clear technical documentation and contribute to Agile ceremonies.Work to fast-paced delivery timelines and support integration of 3rd‑party components.What You'll BringTypically around 7+ years' .NET development experience.Experience as a senior developer or team lead.Strong knowledge of C#, ASP.NET, MVC, REST APIs, JavaScript, and SQL Server.Familiarity with cloud/on‑prem hybrid solutions and architecture patterns.Experience with automated testing (MSTest, NUnit, xUnit).Strong communication skills and confidence working with technical and functional stakeholders.Agile delivery experience; consulting exposure is a plus.Experience with GitHub Copilot or similar tools is an advantage.LI-EU