Software developer (front end) for development in a mechanical engineering company (m/f/d)

Laboratories around the world rely on us. You use our laboratory mills and screening machines to turn solids before analysis into homogeneous, microfine grinding stock. And these are just two of the many applications that we help from Retsch to ensure the desired quality and safety of products and even foods or to develop completely new products. As part of Verder Scientific, we are part of the German-Dutch Technology Group Verder, a group of companies with more than 2500 employees around the globe. Our trip isn't over. We are looking for innovators and critical thinkers who question the status quo, introduce new ideas and take responsibility. Our mills stand worldwide for quality and innovation – so that this remains, the continuous development and maintenance of the associated software is essential for our company success.

We are therefore looking for a software developer (front end) (m/w/d) for the development of our laboratory mills at our company headquarters in Haan (near Düsseldorf).

Development and maintenance of desktop applications for our devices (e.g. EasySieve, AS200 Jet, Service Tool) to ensure product functionality and usability Implementation of new features and optimization of existing applications based on C# and .NET to promote innovation and efficiency Integration and management of NuGet packages to expand and maintain software Development and maintenance of interfaces for device communication (RS232, USB, Ethernet) so that our products can reliably interact with external systems Integrating and managing databases (e.g. MSSQL, SQLite) to store and evaluate data securely and performantly Conducting development-related unit tests as well as security and penetration tests to ensure software quality and security Cooperation with interdisciplinary teams and active participation of software processes and security APIs for high standards in application development

a completed study of computer science, engineering or natural sciences or comparable training belongs to your profile well-founded knowledge of the development of desktop applications with C# and .NET as well as experience in handling NuGet packages Experience in interface communication (RS232, USB, Ethernet, Bluetooth) and in dealing with databases such as MSSQL, SQLite etc. Knowledge of security, cryptography, unit and penetration tests as well as the use of security APIs are advantageous first contact points with Clean Code, Azure DevOps, Git and agile software development were collected high self-initiative, team spirit and joy in interdisciplinary cooperation very good knowledge of German and good English a solution-oriented and structured working style is of course for you

A comprehensive, structured and cross-departmental integration into your task by helpful colleagues An interesting and varied activity in a dynamic, open and respectful working environment where your ideas are in demand Communication at eye level. From the Azubi to the Managing Director, we maintain the “Du” and flat hierarchies Self-responsible work in a team-oriented environment where everyone and everyone counts Flexibility through our sliding time control. In addition, it is also possible to work day by day from the Home Office. - We love our work, but there are other important things A performance-oriented, success-oriented payment with annual salary increases, occupational pensions and asset-effective benefits A 24h accident insurance and occupational health insurance for all statutory insured persons. Regular visits by our company physician and various sports offers Subsidies to the “Jobrad” – so that you can get to work more sustainably and healthier if you are after that Childcare allowance for parents, as well as money and property premiums on special personal occasions – because you and your family are important to us! A canteen with healthy and varied food, fresh fruit and drinks Free parking for a relaxed start in the working day Opportunities for further development: For example, with the help of individual trainings and seminars that are available to you via our e-learning platform “Verder University” The safety and infrastructure of an innovative, sustainable company and a modern workplace