Senior .NET C# Engineer.

Position Summary :

We are seeking a highly skilled Senior .NET C# Engineer to design, develop, and optimize microservices and APIs on Azure. The ideal candidate will have strong expertise in distributed systems, cloud-native development, and high-performance application design. You will work closely with cross-functional teams to build scalable backend services, improve system reliability, and implement secure integrations.

Key Responsibilities :

- Design, develop, and maintain microservices and REST APIs using .NET Core / ASP.NET Core.

- Build and deploy cloud-native applications on Microsoft Azure.

- Implement secure authentication and authorization using OAuth2, OpenID Connect, and JWT.

- Integrate and optimize messaging systems such as Azure Service Bus, Event Hub, or similar event streaming technologies.

- Work with relational databases like SQL Server and PostgreSQL, ensuring performance and reliability.

- Containerize and orchestrate services using Docker and Kubernetes.

- Conduct code reviews, enforce engineering best practices, and mentor junior developers.

- Improve system performance, reliability, and scalability through profiling, tuning, and diagnostics.

- Collaborate with DevOps teams on CI/CD pipelines and deployment automation.

- Prepare technical documentation, architectural diagrams, and performance reports.

Required Skills & Experience :

- 5- 8+ years of experience in backend development with C# and .NET Core.

- Strong hands-on experience with ASP.NET Core Web API, microservices, and distributed systems.

- Deep understanding of OAuth2, JWT, IdentityServer, and modern authentication flows.

- Practical experience with Azure Service Bus, Event Hub, or Kafka.

- Strong SQL expertise with Microsoft SQL Server and/or PostgreSQL.

- Experience with Docker containers, Kubernetes, and cloud-native deployments.

- Solid understanding of asynchronous programming, concurrency, and messaging patterns.

- Experience in building scalable, fault-tolerant, high-performance backend systems.