[Job - 30831] Senior Developer (.NET C#), 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.

We are looking for a skilled .NET Developer with expertise in Claude Code to play a crucial role in building robust and efficient transactional applications for our clients.

• →.NET C# Mastery: Utilize your solid experience in .NET C# to develop, test, and deploy high-quality, maintainable code.
• →Claude Code Expertise: Leverage your advanced skills with Claude Code to enhance development efficiency, code quality, and AI-driven solution design.
• →Microsoft SQL Server: Design and optimize database solutions using SQL Server to ensure efficient data management and retrieval.
• →Cloud-Native Development: Build cloud-native applications using serverless components, including functions, blob storage, object storage, and cloud queuing, to ensure optimal performance and scalability.
• →Azure Proficiency: Bring significant experience with Azure to the table, contributing to the design and implementation of cloud solutions that adapt to our clients' evolving needs.
• →Angular Development: Use your strong experience with Angular to enhance modern front-end development and full-stack capabilities.
• →AI-Driven Development: Stay at the forefront of AI integration in development workflows, utilizing Claude Code and other AI tools to accelerate delivery and innovate solutions.
• →Cross-Functional Collaboration: Work closely with cross-functional teams within our Agent SDLC framework to ensure seamless integration and successful project outcomes.
• →Code Quality and Testing: Participate in code reviews, adhere to coding standards, conduct thorough testing, and champion a commitment to delivering high-quality software solutions.
• →Continuous Learning: Stay ahead in the tech landscape by actively seeking out and adopting new tools, methodologies, and best practices to drive innovation within the team.

• Strong foundation in software development principles.
• Expert-level experience in C# and .NET.
• Proficiency in Microsoft SQL Server.
• Advanced experience with Claude Code (primary differentiator).
• Strong experience with Angular.
• Proficiency in cloud-native architecture and Azure.
• Experience working within Agent SDLC or similar modern development frameworks.
• Advanced English language skills (written and verbal).

• Experience with JavaScript and additional AI tools/platforms.

If you’re ready to contribute to innovative solutions and take your development skills to the next level, we invite you to apply!

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