We're a global IT consulting company and a software development service provider that helps organizations operate at their best. With 30+ years of experience, +6 Global locations, and +1000 employees, TEAM combines technology expertise, valuable insights, business intelligence, and a client-centered approach to address challenges in business operations, digital transformation, risk management, compliance, business continuity, and more. Our client is a technology company for the art market We are looking for a Backend Engineer to join our banking platform team.

You will build production-grade backend services in C# / .NET, working on financial product flows where correctness, reliability, auditability, and maintainability matter.

What you'll do Build and maintain backend services using C#, .NET, and ASP.NET Core. Work with SQL databases, Entity Framework, and performance-sensitive data access. Write meaningful unit and integration tests. Support production systems with good logging,



monitoring, and failure handling.

What we're looking for Solid C# / .NET backend experience. Good understanding of REST APIs, SQL, and service-based architecture.

Experience with testing, CI/CD, and code reviews.

Experience with RabbitMQ, Redis, Azure/AWS, Docker, observability tools, or financial systems is a plus. Can own a backend module or feature from design to production.

What We Offer At TEAM International, you'll have the opportunity to work on impactful projects alongside top professionals, collaborate with international clients, and leverage the latest technologies. Work with integral IT talent in a flexible engagement model Be part of challenging, high-impact projects with modern tech stacks 23 days of paid time off per year, plus paid public holidays

📌 Remote .NET Software Engineer (Madrid)
🏢 TEAM International Services
📍 Madrid