What we are looking for We are looking for a person for the role of Senior Full Stack Developer (.NET / Node.js) with strong experience in backend development, service integration, and application lifecycle management. The ideal profile combines advanced technical knowledge with the ability to ensure quality, performance, and security in large-scale solutions.

Responsibilities

• Design, develop, and maintain backend services using .NET Core (SDK 8.x) and Node.js;
• Develop and optimize SQL Server databases, including complex stored procedures, functions, and queries;
• Build and consume RESTful web services for internal and external integrations;
• Design and support ETL processes for data extraction, transformation, and loading;
• Perform unit testing and participate in code reviews to ensure quality and maintainability;
• Use tools such as Postman to validate and debug APIs;
• Participate in all phases of the SDLC, from requirements analysis to deployment and support;
• Manage version control, builds, and releases using Team Foundation Server (TFS);
• Deploy applications to production environments and provide post-release support;
• Provide application support, resolve production incidents, and address security vulnerabilities;

Requirements and Qualifications

• Hands-on experience with .NET Core (SDK 8.x)
• Strong knowledge of SQL Server, including advanced procedures and performance optimization
• Proven experience in ETL processes and data integration
• Solid understanding of RESTful services and API design principles
• Experience in developing or integrating applications using Node.js
• Practical knowledge of unit testing frameworks and test-driven development
• Experience with code reviews and application of coding standards
• Familiarity with Postman or similar API testing tools
• Understanding of the full software development lifecycle (SDLC)
• Experience with Team Foundation Server (TFS) for version control and build management
• Experience deploying and supporting applications in production environments
• Proven ability to troubleshoot incidents and resolve security vulnerabilities

Nice to Have

• Experience with Java 17
• Knowledge or experience with AWS services
• Experience with Power BI for reporting or data visualization
• Previous experience in enterprise or large-scale environments
• Familiarity with DevOps or CI/CD concepts beyond TFS

Soft Skills

• Leadership
• Stakeholder management
• Problem-solving
• Conflict management
• Relationship building
• Decision-making
• Communication
• Proactiveness
• Pragmatism
• Teamwork
• Strategic thinking
• Control
• Adaptability
• Creativity
• Negotiation
• Self-management

En cumplimiento con nuestras disposiciones en materia de protección de datos personales, te informamos que la información que nos proporciones, será tratada conforme al Aviso de Privacidad que encontrarás en nuestra página web.En el apartado: Aviso de privacidad para el tratamiento de datos personales- candidato