.NET / Backend Development Engineer

About the role

We are looking for a skilled .NET Backend Engineer to design, develop, and maintain high‑performance APIs and services. You will work on complex business logic, ensure robust security, and contribute to cloud‑based deployments.

Key responsibilities

• Design and implement RESTful APIs using .NET Core and ASP.NET Core.
• Model data access with Entity Framework Core and optimize SQL Server queries.
• Apply clean architecture, SOLID principles, and design patterns to create maintainable code.
• Implement authentication and authorization mechanisms (JWT, OAuth).
• Configure CI/CD pipelines (GitHub Actions, Azure DevOps, GitLab CI) and automate deployments to Azure or AWS.
• Containerize applications with Docker and manage environment configurations.
• Write unit, integration, and API tests to ensure code quality.
• Collaborate on code reviews, performance troubleshooting, and security hardening.

Required profile

• Strong experience with .NET Core, ASP.NET Core, and C#.
• Deep knowledge of SQL Server, advanced queries, indexing, and transaction handling.
• Hands‑on experience with cloud platforms (Azure, AWS) and containerization.
• Familiarity with CI/CD tools and DevOps best practices.
• Ability to work independently, solve complex problems, and follow architectural guidelines.

Required skills

• .NET Core / ASP.NET Core
• Entity Framework Core
• RESTful API design
• Dependency Injection
• JWT & OAuth
• Async programming & concurrency
• SQL Server (advanced queries, indexing, transactions)
• Azure, AWS
• Docker
• CI/CD (GitHub Actions, Azure DevOps, GitLab CI)
• Unit, integration, and API testing
• Clean Architecture, SOLID, Design Patterns
• API security best practices
• Optional: React, TypeScript, JavaScript for frontend integration