CI&T; is hiring a Senior .NET Engineer to join a multicultural team spanning Brazil, Colombia, the UK, and the USA. You will design, build, and maintain backend services with C#, ADO.NET, and SQL Server, and craft SOAP and REST APIs. All communication is in English.
You will own API design, implement CI/CD workflows, review code, and mentor juniors while driving performance improvements and system integration in a fast-paced environment.