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Fachinformatiker Anwendungsentwicklung (m/w/d)

at clean-tek Reinraumtechnik GmbH
Salary Not Disclosed
Renningen
Posted on December 12, 2025

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The Story Behind the Role

How will you drive the digital transformation of cleanroom technology through innovative ERP solutions?

This role puts you at the heart of developing and optimizing critical ERP software for leading players in the pharma, med-tech, and biotech industries. You'll directly contribute to the efficiency and modernization of high-tech cleanroom systems, making a tangible impact on a future-proof market.

What is the unique synergy of developing robust applications while also ensuring seamless IT operations?

You'll bridge the gap between software innovation and practical IT support, gaining a holistic understanding and influencing the entire tech stack from concept to user support.

Description

clean-tek is a renowned, internationally oriented, medium-sized company based in Renningen near Stuttgart. We plan, build, and realize modern and high-performance cleanroom systems with a high degree of individualization on an industrial scale. You can expect an exciting and dynamic field of activity in a future-proof market. Our customer base primarily consists of well-known companies in the pharmaceutical, medical technology, and biotechnology industries, as well as the food technology and electronics industries. Thanks to our long-standing customer structure and the commitment of our employees, we are experiencing significantly above-average company growth.

What You'll Do

  • Conceive, develop, and optimize ERP software applications (web apps, database systems, etc.).
  • Analyze requirements in close coordination with internal departments.
  • Program with relevant technologies (e.g., C++, Microsoft AL, VBA HTML, Python, Java, etc.).
  • Integrate and adapt existing IT systems and extensions.
  • Ensure quality through testing and documentation of developed applications.
  • Provide 1st Level Support for internal IT inquiries and disruptions.
  • Manage IT infrastructure, including hardware (PCs, laptops, printers) and fundamental network topics.
  • Support, advise, and train users and colleagues.
  • Utilize modern development tools and methods (e.g., GitHub, agile methods).

What You'll Need

  • **Education:** Completed vocational training as an IT specialist specializing in application development, or a comparable qualification.
  • **Experience and Know-how:** Proficient in common programming languages and web technologies (e.g., C++, Microsoft AL, VBA HTML, Python, Java). Experience in database management (e.g., SQL, MySQL, PostgreSQL) and a basic understanding of IT infrastructure. Initial exposure to agile development methods is a plus. Very good German language skills (written and spoken) and good English skills complete your profile.
  • **Personality and Working Style:** Characterized by analytical thinking, a structured, diligent, solution-oriented, and team-player approach. High service orientation and good communication skills.
  • **Enthusiasm:** Possess a strong \"hands-on mentality\" and a passion for new technologies and digital trends.

Our Culture

clean-tek fosters a collaborative and dynamic work environment with flat hierarchies, emphasizing teamwork and individual responsibility. Employees can expect significant growth opportunities in a stable, expanding market, supported by a positive culture and various benefits promoting work-life balance.
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