
Senior Backend Developer, .NET 8
CI&T
full-time
Posted on:
Location Type: Remote
Location: Brazil
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Job Level
About the role
- Develop and maintain robust solutions using .NET 8
- Work on large-scale, mission-critical applications
- Focus on REST APIs, business logic, and database integration
- Apply modern software engineering practices and cloud technologies (Azure)
Requirements
- Proficiency in C# with .NET 8 or later
- Experience with microservices and clean architecture
- Advanced knowledge of relational databases (SQL Server, PostgreSQL) and NoSQL (MongoDB)
- Experience using Dapper or Entity Framework with complex queries
- Experience with Docker for development and deployment
- Familiarity with GitFlow
- Creating unit tests in C# using xUnit or NUnit
- Practice with DDD (Domain-Driven Design), dependency injection, and SOLID principles
- Experience with CI/CD, preferably using Azure DevOps
- Development of REST APIs with a focus on maturity and security
- Familiarity with event-driven applications and messaging (e.g., Azure Service Bus)
- Intermediate English (technical reading and writing)
Benefits
- Health and dental insurance
- Meal and food allowances
- Childcare subsidy
- Extended parental leave
- Partnerships with gyms and health and wellness professionals via Wellhub (Gympass) and TotalPass
- Profit Sharing (PLR)
- Life insurance
- Continuous learning platform (CI&T University)
- Discount club
- Free online platform dedicated to physical and mental health and wellbeing
- Pregnancy and responsible parenting course
- Partnerships with online course 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
.NET 8C#microservicesclean architecturerelational databasesSQL ServerPostgreSQLNoSQLMongoDBDapper
Soft skills
intermediate English