Master .Net Developer
CI&T
full-time
Posted on:
Location Type: Remote
Location: Brazil
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About the role
- Develop and maintain high-quality C# code across our microservices ecosystem
- Implement complex business logic for a large company in the food market
- Manage your own priorities and performance to deliver high-quality, high-performance solutions
- Document your work and contribute to continuous integration/continuous delivery (CI/CD) processes
- Develop APIs that facilitate communication between our microservices
- Implement messaging patterns for asynchronous communication between services
- Integrate with external systems and databases while maintaining system integrity
- Ensure proper error handling and resilience in service communications
- Write comprehensive unit and integration tests for C# components
- Conduct code reviews to maintain code quality and architectural integrity
- Troubleshoot and resolve complex technical issues across the service ecosystem
- Mentor junior developers in C# best practices and design patterns
- Contribute to technical decision-making and architectural discussions
Requirements
- Professional experience with C# and .NET development
- Strong knowledge of .NET Core / .NET 5+ and ASP.NET Core Web API
- Experience with microservices architecture and distributed systems
- Proficiency in asynchronous programming patterns in C# (Task, async/await)
- Advanced C# programming skills including LINQ, generics, and reflection
- Experience with dependency injection and inversion of control patterns
- Familiarity with ORM frameworks (Entity Framework Core)
- Knowledge of RESTful API design and implementation
- Experience with SQL Server and writing efficient queries
- Understanding of data access patterns and transaction management
- Knowledge of database performance optimization techniques
- Experience with data serialization formats (JSON, XML)
- Proficiency in unit testing frameworks (xUnit, NUnit, or MSTest)
- Experience with mocking frameworks (Moq, NSubstitute)
- Familiarity with containerization using Docker
- Advanced/Fluent English
- Knowledge of IDAM (Identity and Access Management)
Benefits
- Health and dental insurance
- Meal and food allowance
- Childcare assistance
- Extended paternity leave
- Partnerships with gyms and health & wellness professionals via Wellhub (Gympass) / TotalPass
- Profit sharing and results participation (PLR)
- Life insurance
- Continuous learning platform (CI&T University)
- Employee discount program
- Free online platform dedicated to physical, mental, and overall well-being
- Pregnancy and responsible parenting courses
- Partnerships with online learning platforms
- Language learning platform
- And many more!
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
C#.NET.NET Core.NET 5+ASP.NET Core Web APImicroservices architectureasynchronous programmingLINQEntity Framework CoreSQL Server
Soft Skills
prioritizationperformance managementdocumentationmentoringtechnical decision-makingcode reviewtroubleshootingcommunication