Full-Stack .NET Developer (m/f)

The DEKRA Arbeit Group, with its more than 140 locations throughout Europe, is one of the most successful and innovative umbrella organizations in the area of personnel services. We are a highly professional and ambitious company driven by talented and dedicated people who are committed in delivering all our services.

For our internal R&D team, we are looking for:

Full-Stack .NET Developer (m/f)

Location: Zagreb

Key Responsibilities

• Develop, implement, and maintain full-stack web applications using .NET Core / ASP.NET technologies
• Build and maintain user interfaces and application functionalities using Razor / ASP.NET
• Design, develop, and optimize backend logic, data flows, and integrations
• Work with SQL databases, including writing queries, optimizing performance, and maintaining existing data structures
• Integrate applications with internal and external systems via APIs
• Analyze business requirements and translate them into technical and functional solutions
• Document functionalities, technical solutions, and user requirements
• Test, troubleshoot, and optimize new and existing applications
• Collaborate with internal teams, clients, and end users
• Participate in IT project planning, coordination, and progress tracking
• Organize and participate in meetings with clients and internal stakeholders
• Provide training and support to users of implemented solutions
• Identify opportunities to optimize business processes and propose improvements

Required Qualifications and Skills

• Experience developing full-stack web applications using .NET Core / ASP.NET technologies
• Knowledge of Razor Pages or similar technologies within the Microsoft web ecosystem
• Good knowledge of SQL and relational databases
• Understanding of API integrations, REST services, and data exchange between systems
• Ability to work across frontend, backend, database, and integration layers
• Ability to understand business requirements and translate them into functional solutions
• Excellent English language skills
• Strong analytical and communication skills
• Organized, independent, and responsible approach to work
• Team-oriented mindset and proactive problem-solving attitude

Nice to Have

• Experience with Microsoft Power Platform: Power Apps, Power Automate, Power BI
• Experience in the Microsoft 365 ecosystem
• Experience in IT project management or project coordination
• Experience communicating with clients and facilitating user workshops
• Experience preparing technical and user documentation
• Experience optimizing business processes through digital solutions

What we offer:

• Working in a young team where initiative and effort are highly valued
• Opportunities for professional development and additional education
• Working on interesting and challenging projects
• Flexible working hours and various financial and other benefits