Senior Backend Engineer (.NET/C#)

Senior • Hybrid

$32,000 - $40,000/

Warszawa, Poland

Senior Backend Engineer (.NET / C#)

We are looking for a skilled Backend Engineer with strong experience in C#/.NET Core and cloud technologies (preferably AWS). In this role, you will design and develop scalable APIs, work with relational and NoSQL databases, and contribute to reliable, high-performance backend services.

Your responsibilities

Building and maintaining APIs and backend services in .NET Core.
Working with SQL Server and MongoDB for data modeling and optimization.
Ensuring performance and stability through monitoring and automation.
Supporting cross-functional teams and collaborating with frontend developers.
Managing CI/CD pipelines and deployments (GitHub Actions, Jenkins).

What we expect

7+ years of experience in backend development.
Strong skills in C#/.NET Core, SQL Server, MongoDB.
Knowledge of Redis, Kafka, CI/CD tools, observability platforms (e.g., Datadog).
Experience with AWS or another cloud platform.
Good communication skills and ability to work in dynamic teams.
Bonus: basic knowledge of Angular or React.

Link Group

Link Group is a company operating in the technology industry, focusing on the development of high-quality web applications. The company emphasizes creating intuitive user interfaces and robust backend services, particularly using technologies like React JS and Kotlin. Link Group values collaboration, as evidenced by its emphasis on teamwork with architects, designers, and cross-functional teams. The company is committed to improving user experience and interface design through iterative development and feedback, highlighting its dedication to innovation and quality in its products.