[Job - 28680] Senior Software Developer (.NET / VB6), Brazil

🇧🇷 Brazil, BR Presencial TI Publicado Abr 2, 2026

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LocalizaçãoBrazil, BR

ModalidadePresencial

CategoriaTI

Categoria ITEngenharia Back End

Publicado2 de Abril de 2026

Última verificação8 de Maio de 2026

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions. With over 8,000 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality. Key Responsibilities: - Act as a key player in the support and evolution of applications developed in SQL Server and C#.NET, contributing to the creation of innovative and robust solutions. - Seek and prioritize continuous improvement of processes and engineering practices, mentoring junior developers and promoting a learning environment. - Perform a fundamental role in the architecture and development of systems, ensuring high performance and scalability in the implemented solutions. - Focus on the impact of solutions and user experience, ensuring that applications meet client needs. - Collaborate with multidisciplinary teams to design, develop, and implement efficient and high-quality solutions. - Continuously maintain and enhance existing systems, identifying opportunities for optimization and innovation. Must-have Skills: - SQL Server: Proficiency in SQL Server (2016 or later), including creation of stored procedures, functions, views, tables, and indexes. Experience with query performance optimization, SQL profiling, and optimization techniques. - C#.NET: Mastery of C# language and .NET Framework versions, with experience in WCF, WPF, Windows Services, Web Services, Console Applications, and Web APIs. - Windows Forms & MVC: Experience with database integration, data loading patterns, and layered architecture (Business layer, Service layer, Data Access layer). - REST APIs: Experience developing REST APIs, including JSON payload handling and deserialization, HTTP headers, status codes, and authentication mechanisms. - GIT Repository: Experience using GIT for code versioning, including branching, merging, and conflict resolution. - Clear and Effective Communication: Ability to convey information concisely and understandably, facilitating team collaboration and understanding with stakeholders. - Proactivity and Autonomy: Ability to take the initiative in problem-solving and manage tasks independently, delivering results efficiently. Nice-to-have Skills: - Experience with production support, application monitoring, and performance profiling tools. - Knowledge of Windows Server administration, IIS configuration, and debugging complex multi-tier applications. #LI-AM2