[Job - 30541] Mid-Level Developer (.NET), Brazil

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions.

With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy.

We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.

Are you ready to take your back-end development skills to the next level? We’re on the lookout for a Mid-Level .NET Engineer to join our vibrant and multicultural team, connecting talent from Brazil, Colombia, the UK, and the USA—all while communicating in English!

• →Design & Build: Create and maintain robust back-end services using C#, ADO.NET, and SQL Server.
• →API Mastery: Evolve and implement SOAP and REST APIs, adhering to best practices and versioning standards.
• →Service Reliability: Ensure our services are reliable through thorough unit and integration testing, troubleshooting, and root-cause analysis.
• →Collaborative Integration: Work on integrating various systems and services while applying effective software design patterns.
• →Mentorship & Code Reviews: Share your knowledge by conducting code reviews and mentoring our junior team members.
• →Stay Ahead: Keep up with emerging technologies and industry trends to enhance our existing solutions.
• →CI/CD Contribution: Be an integral part of our CI/CD workflows, helping us to boost development efficiency.

• Experience: Strong background with .NET Framework and .NET Core in production environments.
• Database Skills: Solid understanding of ADO.NET and SQL Server, with hands-on experience in database design and performance tuning.
• API Knowledge: Proficient in working with SOAP and RESTful services, including XML serialization/deserialization.
• Design Patterns: Strong grasp of software design patterns and best practices.
• Communication: Effective communicator who thrives in a fast-paced, multicultural environment.
• Language: Advanced proficiency in English.

• Proactive Mindset: Take ownership of tasks and strive for continuous improvement.
• Team Player: Collaborate effectively across technical and non-technical audiences.
• Adaptable: Navigate through ambiguity and shifting requirements with ease.

• Experience with cloud platforms, preferably Azure.
• Familiarity with specification-driven development and agentic approaches.
• Exposure to Agile development methodologies.

If you’re a seasoned back-end developer eager to tackle complex challenges in a dynamic environment, we’d love to hear from you! Apply now and become a part of our diverse team!

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