Software Developer Web Applications (m/f/d)

To support our software development department in the  realization of complex technical applications we are looking for a Software Developer for Web Applications (m/f/d).


What does our product portfolio look like?
Our best-known product is Spaix® – a sizing and configuration solution for centrifugal pumps. In addition, we run the online pump magazine Further components include a calculation software for friction loss as well as solutions for mixers, valves and fittings. Our products run local and via network installation on computers, as web application in the browser and are available as web service.


What are your responsibilities?

You will help to develop the new generation of our proven product line. You have the chance to support the new product generation right from the start, beginning with its architecture, continuing with the development up to its market introduction, ensuring that thousands of users in Europe and worldwide are using your product. Besides the software development itself, your responsibilities include the documentation of your work as well as occasionally assisting our support team as part of the second level support.


Who are we looking for?

Matching our wide and interesting activities, you are (ideally) a full-stack developer with an (preferably) extensive basic knowledge. Furthermore, you have acquired a solid and reliable practicable know-how in a few special areas and technologies you are particularly interested in.

If you are a first-time employee you are welcome as well. Our experienced colleagues are here to assist and advise you. Our library and the broad selection of current developer magazines are at your disposal as well.

No matter if expert or young professional you are well informed when it comes to the latest developments in the IT area. You stay up-to-date with the latest and proven technologies, frameworks, tools and paradigms, you are curious and always well informed. You use these skills to improve our products, optimize algorithms, modernize architecture and to automate recurring processes.

It is an advantage if you have a technical understanding concerning mechanical engineering.


Which programming languages do we use?

Good question! At one point it is necessary to encode our great solutions in a programming language. We prefer C# and Delphi, in web environments of course HTML/CSS/JS. Additionally we use several libraries and frameworks, databases and other helpful tools.

Nevertheless, you can and should apply if you are able to use C++, Java, PHP or another imperative programming language and if you are eager to learn something new. Don’t worry, we will sort it out!

Speaking of language: We speak in English or German with our customers. Fluent language skills in English and German are essential.


Which skills and degrees should you have?

Ideally, you have a computer science, engineering or science degree and a good technical understanding.

To develop demanding and high-quality software solutions a broad variety of skills is required. Of course, you do not need to match all requirements but you should be able to support us with at least one of the skills below – if you match more of the requirements that’s even better.

  • System programming with windows
  • Windows-based GUI-application
  • Webserver and backend programming
  • Usage of several database technologies
  • Programming and designing web applications
  • Interprocess communication, Multithreading, COM
  • Cross-platform / cross-language development
  • Software Security by Design, Secure coding
  • Agile methods


What do we offer in exchange?

  • A modern workplace with adequate salary
  • An independent working area with self-dependent project realization
  • Various interesting activities with international orientation
  • A pleasant atmosphere in a motivated team with lived open-door policy
  • Full-time employment with flexible working time management
  • Employer-financed company pension as well as capital-forming benefits
  • Frequent team building events such as company celebrations and summer parties
  • Access to the latest subject-specific reading,
  • Free of charge beverages as well as a selection of fresh fruits


That sounds great? Send us your application!

Send your application (only PDF documents) with the reference number X2-22 addressed to Jens Geyer to If possible, please include sample source files or Github-Repositories showing your passed work. Should you have any questions you can also contact us via phone +49 (351) 89951-0.