[Job-27175] Senior .NET Developer, Brazil at CI&T

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. We are looking for a Senior .NET Developer to join our team and help design, build, and evolve scalable, cloud-native applications. You will work in a modern environment with microservices, event-driven architectures, and cloud technologies, contributing to both technical decisions and hands-on development. Requirements Advanced English for verbal communication and interviews Strong experience with .NET / C# in backend development Solid knowledge of Azure cloud services, especially Web Apps, Container Apps, and Functions Hands-on experience with event-driven microservices Experience with Entity Framework and relational / non-relational databases (SQL and NoSQL) Knowledge of messaging platforms such as Event Hubs, Service Bus, or similar Experience building GraphQL APIs (HotChocolate is a plus) Strong understanding of authentication and authorization, including OAuth 2.0 and identity providers Practical experience with TDD, DDD, and software design patterns Experience integrating with external APIs (payments, CRM, enterprise systems, etc.) Familiarity with observability tools (logging, metrics, tracing) Nice to have Experience with CMS platforms, including headless or traditional solutions (Optimizely is a plus) #LI-GP1 Our benefits: -Health and dental insurance -Meal and food allowance -Childcare assistance -Extended paternity leave -Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass; -Profit Sharing and Results Participation (PLR); -Life insurance -Continuous learning platform (CI&T University); -Discount club -Free online platform dedicated to physical, mental, and overall well-being -Pregnancy and responsible parenting course -Partnerships with online learning platforms -Language learning platform And many more! More details about our benefits here: [Upgrade to PRO to see link] At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. See which data needs to be included in the report by clicking here.This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don't worry: we can support you in obtaining it. We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.