Are you a Senior .NET Software Engineer seeking a new interesting challenge?

If your answer is yes, it’s your lucky day so keep reading, it can be just what you're looking for

We are looking for a dynamic, proactive and talented person to join our team and perform the following tasks:
- Design and deliver end-to-end solutions for claims management systems, translating business requirements into scalable technical architectures.
- Define system architecture, integration patterns, and data flows across internal platforms and third-party services.
- Develop, review, and maintain high-quality, secure, and scalable applications using modern development best practices.
- Lead code reviews, support QA activities, and ensure robust test coverage through unit, integration, and automated testing.
- Ensure solutions meet performance, security, compliance, and operational excellence standards.
- Collaborate with cross-functional teams to support reporting, analytics, incident resolution, and continuous service improvements.
- Drive CI/CD enhancements, provide effort estimations,



and assess technical feasibility for new initiatives.
- React
- AWS
- IIS Server
- 8+ years of experience in .NET software development, building scalable enterprise applications using technologies such as .NET, ASP.NET MVC, React, Blazor, AWS, and modern development practices.
- Experience designing system integrations, reviewing code, implementing testing strategies, and delivering secure, high-quality solutions in complex environments.
- Strong professional proficiency in English.
- Workplace: TCS Office in Madrid - 40% Remote.
- Work Schedule: Business Hours.
- Permanent contract - We offer indefinite contracts from the first day.
- Pay and benefits - Competitive salary and a versátil compensation plan adapted to your needs (Ticket restaurant plan, Childcare Ticket, Transport Ticket and Health Insurance).
- Work from home - We offer you a financial support every month for your working from home exp

📌 Senior .NET Software Engineer (Madrid)
🏢 Tata Consultancy Services
📍 Madrid