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September 30, 2026

C#/.NET Developer

Senior • On-site

Cieszyn, Poland

Quick Facts

  • Role: C#/.NET Developer (mid/regular to senior)

  • Work style: On-site or hybrid (depending on distance)

  • Location: Cieszyn (Granica 79)

  • Stack: C#, C++ CLI, .NET Framework, .NET, SQL, Visual Studio, MCPT

Description

You’ll join a product development project building capabilities for EPLAN Electric P8, including communication with other systems and automated generation of electrical and automation design documentation (e.g., electrical schematics, resource lists, connection lists, and cable/conductor plans). The work is performed in a Scrum team focused on high-quality, efficient, and secure solutions.

Responsibilities

  • Develop application code with high quality and performance

  • Design and implement solutions for complex problems

  • Co-create application architecture solutions

  • Design, implement, and integrate MCPD tools

  • Ensure the security of the solutions you build

Requirements

  • Several years of experience as a C# developer and knowledge of the .NET framework

  • Proficiency in object-oriented programming and design patterns

  • Basic knowledge of C++ (including C++ CLI)

  • Strong knowledge of database solutions and SQL

  • Openness to building varied functionality within the project

  • Ability to work with existing code, including refactoring and modernization

  • Higher education in Computer Science or another related technical/engineering field

  • English proficiency for technical meetings with a Polish-German team and for understanding documentation

Benefits

  • Long-term, innovative projects in an Industry 4.0 product environment

  • Stable business environment in an international setting

  • Development and work used by thousands of engineers and customers worldwide

  • Work with the latest technologies

  • Learning opportunities (e-learning platforms and other training)

  • Private medical care and life insurance significantly co-funded

  • MyBenefit cafeteria plan (e.g., MultiSport/MultiLife)

  • Company-paid lunches and flexible start time (7:00–9:00)

  • Shorter Fridays or an additional paid day off Friday each month (up to ~12 extra days off)

  • Fixed office desk or hybrid model (2–4 office days/week depending on distance)

  • Informal atmosphere and no dress code

  • Celebrations of successes and other special days

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