.NET (C# and VB) and Transact-SQL Developer

We are seeking a highly skilled .NET Developer with strong experience in C# , VB.NET , and Transact-SQL (T-SQL) to join our technology team. This role involves developing and maintaining enterprise-grade applications, enhancing database performance, and contributing to a wide range of .NET-based solutions. The ideal candidate should have solid experience working with both legacy and modern .NET codebases, excellent SQL Server skills, and a passion for delivering clean, maintainable, and scalable solutions. Key Responsibilities Design, develop, and maintain applications using .NET Framework (C# and VB.NET). Write complex T-SQL queries, stored procedures, triggers, and functions for SQL Server databases. Perform code reviews, debugging, performance tuning, and optimizations. Collaborate with cross-functional teams including QA, Product, and DevOps to deliver robust software solutions. Work with legacy VB.NET applications and help migrate to modern C# codebases when needed. Create and maintain technical documentation, including system design and development specifications. Participate in all phases of the software development life cycle (SDLC), including requirements gathering, analysis, design, implementation, testing, deployment, and maintenance.

Location: Madrid, Community of Madrid, ES

Posted Date: 8/17/2025