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C# Developer (with German) Job Opening In Warsaw – Now Hiring Andersen


Job description

Summary

Andersen is hiring a Backend Developer (.NET) with German for a project enhancing GIS and CAFM software, optimizing infrastructure management, and driving scalability and digitalization.

The customer is a German provider of GIS and CAFM solutions with over 30 years of experience, supporting public and private clients across Europe.

Its services cover system integration, data management, consulting, and training, with applications in environment, energy, infrastructure, and facility management.

As an Esri Gold Partner and Red Dot Award winner, the customer is recognized for innovation and reliability in delivering digital solutions.

The project is focused on improving GIS and CAFM software to optimize infrastructure and land management, reduce paperwork, support digitalization, and ensure scalability and long-term efficiency.

Responsibilities

  • Developing and maintaining backend services using C# (.NET).

  • Building and enhancing frontend components with TypeScript.

  • Designing and optimizing PostgreSQL database schemas, queries, and performance.

  • Implementing and consuming RESTful APIs for seamless frontend-backend communication.

  • Ensuring code quality through unit testing, integration testing, and code reviews.

  • Collaborating with cross-functional teams to deliver scalable and maintainable solutions.

  • Monitoring and improving application performance, reliability, and security.

  • Participating in agile development processes, including sprint planning and retrospectives.

  • Maintaining documentation for systems, APIs, and workflows.
  • Requirements

  • Strong experience in C#/.NET for backend development for 3+ years.

  • Proficiency in TypeScript.

  • Solid knowledge of PostgreSQL, including schema design, query optimization, and indexing.

  • Skilled in building and integrating RESTful APIs.
  • Familiarity with unit testing, CI/CD, and version control (Git).

  • Analytical mindset with strong problem-solving skills.

  • Effective communicator, comfortable working in agile teams.

  • Focused on writing clean, maintainable, and efficient code.

  • Level of English – Upper-Intermediate and above.

  • Level of German – Upper-Intermediate and above.
  • Desired skills

  • GIS (Geographic Information Systems) knowledge.

  • ALKIS (Official Real Estate Cadastre Information System) knowledge.
  • Reasons to join us

  • Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others.

    Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc..
  • The opportunity to change the project and/or develop expertise in an interesting business domain.
  • Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant.
  • Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee.
  • The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities.
  • Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated.
  • Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies).
  • Certification compensation (AWS, PMP, etc).
  • Referral program.
  • English courses.
  • Private health insurance and compensation for sports activities.
  • Join us!

    Required Skill Profession

    Computer Occupations


    • Job Details

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    The Work Culture

    An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Andersen adheres to the cultural norms as outlined by Expertini.

    The fundamental ethical values are:

    1. Independence

    2. Loyalty

    3. Impartiapty

    4. Integrity

    5. Accountabipty

    6. Respect for human rights

    7. Obeying Poland laws and regulations

    What Is the Average Salary Range for C# Developer (with German) Positions?

    The average salary range for a varies, but the pay scale is rated "Standard" in Warsaw. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

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    Interview Tips for C# Developer (with German) Job Success

    Andersen interview tips for C# Developer (with German)

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