Senior .NET Developer

November 4

⛰️ Colorado – Remote

Although this job is listed in Colorado, this company may be open to hiring remote in other states.

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

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CI&T

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Artificial Intelligence • Cloud Services • SaaS

CI&T is a global tech transformation specialist focusing on helping organizations navigate their technology journey. With services spanning from application modernization and cloud solutions to AI-driven data analytics and customer experience, CI&T empowers businesses to accelerate their growth and maximize operational efficiency. The company emphasizes digital product design, strategy consulting, and immersive experiences, ensuring a robust support system for enterprises in various industries.

5001 - 10000 employees

Founded 1995

🤖 Artificial Intelligence

☁️ SaaS

💰 $5.5M Venture Round on 2014-04

📋 Description

• Develop and maintain high-quality C# code across our microservices ecosystem • Implement complex business logic for a large company in the food market • Manage own priorities and performance to deliver high quality, highly performant solutions • Documenting 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/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

🏖️ Benefits

• - Premium Healthcare • - Meal voucher • - Maternity and Parental leaves • - Mobile services subsidy • - Sick pay-Life insurance • - CI&T University • - Colombian Holidays • - Paid Vacations • And many others.