ELEKS is looking for a Middle .NET Developer in Poland, Croatia or Ukraine.

ABOUT PROJECT

Our client, a leading German company in the biopharma industry, is developing a next-generation software orchestrator to manage the automated sample processing workflow.

REQUIREMENTS

Solid C#/.NET, async/await, events, multithreading basics Experience with TDD/TLD, unit testing principles, mocking, test isolation Competence with xUnit, FluentAssertions, and CI-driven test automation Clean code mindset, SOLID, DI, modular/hexagonal design concepts Understanding of event-driven design and structured error handling At least an Upper-Intermediate level of English

RESPONSIBILITIES

Implement and maintain features in C#/.NET using event-driven and async programming patterns Develop code through TDD/TLD approaches – tests are a first-class deliverable Create and maintain unit/integration tests using xUnit + FluentAssertions Ensure safe concurrency (events, tasks, locking) and stable behavior under load Participate in code reviews, architectural discussions, and contribute to continuous improvement Collaborate closely within a cross-functional team and help stabilize complex logic flows

WHAT YOU WILL GET WITH ELEKS

Close cooperation with a customer Challenging tasks Competence development Team of professionals Dynamic environment with low level of bureaucracy

ABOUT 

ELEKS is a custom software development company. We deliver value to our clients, thanks to our expertise and experience gained from working as a software innovation partner since 1991.

Our 2000+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe and North America, provide our clients with a full range of software engineering services. These include product development, QA, R&D, design, technology consulting and dedicated teams.

Benefits

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