Mid-Level .NET Backend Developer

About the role

We are seeking a Mid‑Level .NET Backend Developer to join our engineering team. You will be responsible for building scalable, secure, and high‑performance backend services that power our applications.

Key responsibilities

• Design, develop and maintain RESTful APIs using .NET 8+ and ASP.NET Core.
• Build clean, maintainable code for backend services and ensure they meet performance, security and reliability standards.
• Collaborate with frontend developers, QA engineers and product owners throughout the development lifecycle.
• Optimize and tune SQL Server and PostgreSQL databases.
• Participate in code reviews, architecture discussions and Agile ceremonies.
• Implement caching, messaging and background processing with technologies such as Redis and RabbitMQ.

Required profile

• Approximately 3 years of professional experience in .NET backend development.
• Strong knowledge of C#, ASP.NET Core, Entity Framework Core and relational databases.
• Experience building REST APIs, using JWT authentication and documenting with Swagger/OpenAPI.
• Good understanding of Clean Architecture, SOLID principles and common design patterns.
• Hands‑on experience with Docker, Git and CI/CD pipelines.
• Familiarity with cloud platforms such as Microsoft Azure or AWS.
• Problem‑solving mindset and ability to work collaboratively.

Required skills

• .NET 8+
• C#
• ASP.NET Core
• Entity Framework Core
• SQL Server / PostgreSQL
• RESTful APIs
• JWT Authentication
• Swagger / OpenAPI
• Clean Architecture
• SOLID Principles
• Design patterns
• Redis
• RabbitMQ
• Docker
• Git
• CI/CD
• Microsoft Azure or AWS