mcpk. connects the best European software engineers with IT businesses in Germany, Austria, and Switzerland. What makes us different from other IT companies? First of all — our philosophy! We believe that we have two kinds of customers — businesses and developers. So we treat each developer as our customer!
Our cooperation is based on one simple principle — you work directly for the company from the DACH region. mcpk., in turn, ensures that everything is functioning well and that you have everything needed for your work, like hardware, insurance, etc. We do not interfere in your daily work as we are big fans of simplicity and transparency.
We are looking for a Senior Full Stack Developer (.NET/JavaScript) to take over the continuous adaptation, operation, and further development of a historically evolved web-based tool used for international promotion planning.
Your qualifications:
5+ years of experience in web application development, including enterprise-level solutions.
Strong backend expertise with ASP.NET Core MVC.
Solid frontend skills using JavaScript, jQuery, and AJAX.
Experience with REST API development and integration (including middleware and Atlassian-based environments).
Proficiency in database management with PostgreSQL, including SQL optimisation.
Hands-on DevOps and infrastructure experience, including IIS hosting, Windows Server administration, and deployment management.
Experience in maintaining and enhancing legacy systems.
English proficiency at a B2 level (mandatory).
Understanding of retail processes (especially In-&-Out promotion planning) and German language skills (B2) will be a plus.
Your tasks:
Ensure the continuous maintenance, operation, and further development of the application and related middleware.
Analyse and understand the existing codebase and complex system structures.
Develop new functionalities, including robust import/export features.
Design and implement solution approaches for new requirements within the existing system.
Identify, analyse, and resolve complex technical issues.
Manage production deployments, optimise performance, and troubleshoot production issues.
What we offer:
Full remote job with a consistent workload (4-5 days per week / approx. 320 person-days per year)
