Senior.NET Developer

Are you a .NET Developer 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 ️ WHAT WILL YOU DO? We are looking for a dynamic, proactive and talented person to join our team and perform the following tasks: - Design, develop, and maintain backend services using C# and .NET within a microservices and event-driven architecture. - Implement and evolve event-based solutions applying patterns such as Event Sourcing and CQRS, integrating with messaging platforms like Azure Event Hub or Kafka. - Build, deploy, and operate cloud-native applications on Azure, including containerized workloads and CI/CD pipelines. - Develop and manage data persistence solutions using both relational (SQL Server) and NoSQL databases, ensuring performance, scalability, and reliability. - Ensure high-quality, maintainable code through unit testing, code reviews, Git-based collaboration, and continuous improvement of system observability and integrations. WHAT TECHNOLOGIES WILL YOU USE? - C# (.NET Framework / .NET Core) - Microservices architecture - Microsoft Azure cloud platform - SQL Server - Azure Cosmos DB - Git - Elastic Stack (Elasticsearch, Kibana, Logstash) - IBM IIB (or similar integration tools) - Automic (or similar enterprise scheduling tools) WHAT ARE WE LOOKING FOR? - Years' experience: Minimum 8 years of experience in a similar role, working with microservices architectures and containerized environments. - Fluent English. WHERE AND WHEN? - Workplace: Madrid - Work Schedule: Business Hours WHAT CAN WE OFFER YOU? - Permanent contract - We offer indefinite contracts from the first day. - Pay and benefits - Competitive salary and a flexible compensation plan adapted to your needs (Ticket restaurant plan, Childcare Ticket, Transport Ticket and Health Insurance). - Opportunity knocks - Being a part of a growing company, we want to support

your path with a career development plan and annual performance-based compensation reviews. - Learn as you grow - Starting with a fantastic onboarding program, TCS has robust learning platforms that will allow you to learn and grow personal as professionally. - Bring your buddy - If you have referred a friend for an open position under the BYB Scheme and she/he is hired you'll receive a very attractive cash award. - Connect globally - Work with people from all over the world. You can feel the multicultural workforce. - Benefit from being a TCSer ️ - By being part of the TCS Spain family you can enjoy benefits, offers and corporate discounts on the best brands. - And so on - Appreciations, incentives, Team Building activities, diversity and inclusion programs, sustainability activities, corporative events... This has only just begun WHO ARE WE? Tata Consultancy Services (TCS) is an Information Technology (IT) company founded in 1968 as part of the Indian Tata Group and is one of the top 3 technology companies globally With a presence in 55 countries and more than 590,000 employees, TCS is considered one of the 10 best companies to work for worldwide in 2026 according to the Top Employers Institute TCS Spain started operations in 2001 and currently has a diverse workforce that collaborates with the main Spanish and multinational companies TCS Spain has been certified as a Top Employer 2026 and has also been chosen as one of the 100 Best Companies to Work for in Spain in 2025 according to Forbes Among the portfolio of services, TCS has information technology services, asset-based solutions, global consulting, engineering and industrial services, digital solutions and services, application main