Backend Developer with .NET / C# (m/f/d)

What Challenges You

As B_I MEDIEN, we have the mission to digitize public procurement in Germany – and for that, we need you! We are looking for a full-time Backend Developer starting January 1, 2027, or by arrangement, at our Rostock location.

Do you enjoy designing modern, cloud-based software and developing it in an agile team with C# and .NET? Do cloud architecture, API, and microservices fit together for you like 'moin moin', Northern Germany, and fish rolls? Are you brimming with ideas, but do you also respect the importance of careful planning in software development? Then we should get to know each other!

What You Bring Along

• You have completed a degree in computer science or an apprenticeship in a related field, or you have equivalent work experience.

• You have experience in backend development with C# and .NET.

• Experience in developing and operating REST APIs.

• Good knowledge of microservice architectures and Microsoft Azure or a comparable platform.

• You master SQL in your sleep.

• Knowledge of Azure Service Fabric or similar platforms for distributed applications is an advantage.

• You have good English skills as well as German skills at at least level C1.

• You are eager to learn and have the courage to try new things.

• You communicate clearly at eye level and persuasively represent your technical solution approaches within the team.

• You have the clear motivation to be a driving force, and yet you are a team player.

What We Offer You

• Varied work in a small, agile team with high personal responsibility and flat hierarchies, and space for your own fresh ideas.

• Benefits: Company bike leasing (JobRad), subsidy for the Deutschlandticket as a JobTicket, subsidy for HanseFit.

• Flexible working hours, home office, and mobile working.

• Capital-forming benefits and 30 days of vacation.

• Opportunity for further training.

Furthermore, we offer a workplace in Rostock exactly where others go on vacation.

Who We Are

B_I MEDIEN GmbH is a family-run medium-sized company with a 75-year history and two locations. We conceptualize, develop, and distribute web applications for the electronic tendering of public contracts, operate a B2B service for searching for contracts, and publish trade media for the construction industry. Together with our customers from all over Germany, we actively shape the digitization of public procurement. Diversity and respect are part of our DNA. More: https://bi-medien.de.

For content-related inquiries, please contact Torsten Rudnick at 0431 53592-134.

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