Full-Stack Developer - Open Source (80-100 %)

Thanks to its well over 40 years of experience in recruitment, Workmanagement AG has secured an important position in various departments of well-known companies throughout Switzerland. In the area of IT Executive Search & Engineering, we accompany companies in filling demanding and specialized positions in IT, engineering, and technical professional fields. Our spectrum ranges from qualified apprentices and career starters to sought-after specialists and experts, up to experienced key personnel. For our renowned client, an internationally active Swiss technology company with innovative solutions in the industrial and digital environment, we are looking for a Full-Stack Developer - Open Source (80-100 %) # Employment: 80-100% Location: Baden Industry: IT/Telecommunications Publication date: 20.08.2026 Tasks In this position, you will take an active role in the further development and modernization of the internal software landscape. We are looking for a technically savvy personality who not only develops but also thinks ahead, finds pragmatic solutions, and takes responsibility. • Development and further development of internal software solutions with MariaDB, PHP, and JavaScript • Support of applications in areas such as ERP, production planning, and internal test systems • Modernization of existing legacy applications and further development towards long-term maintainable solutions • Development of clear and user-friendly user interfaces • Working with containerized development and operating environments • Evaluation of new technologies and pragmatic integration of sensible solutions into the existing system landscape • Support of the internal first-level support with technical questions • Coordination and collaboration with external IT service providers • Active participation in shaping technical workflows and internal processes • Gradual assumption of additional responsibility with development opportunities towards process management Your Profile • At least three years of professional experience in full-stack development • Sound SQL knowledge and confident handling of relational databases • Good knowledge of JavaScript as well as enjoyment in developing clean and user-friendly user interfaces • Practical experience in development with PHP • Experience with containerized development environments • Broad technical understanding and the ability to familiarize yourself with existing systems and grown software structures • Good sense for challenges at the interface between technology, processes, and users • Independent, structured, and reliable way of working • Pragmatic and solution-oriented mentality with initiative • Team-oriented, uncomplicated, and responsible personality • Interest in further professional development and taking on additional responsibility in the future What our client offers you • Lots of creative freedom and the opportunity to actively help shape technical solutions • Flat hierarchies and direct communication without unnecessarily complex structures • Long-term perspective in an internationally active Swiss technology environment • Varied tasks between software development, modernization, and internal IT • Flexible annual working hours and the possibility for part-time work • Hybrid working model with remote possibilities • Structured and individually tailored induction • Support for professional and personal further training • Collegial environment with strong teamwork Working Model The position can be performed from both Switzerland and Germany. If residing in Germany, a remote model is possible. The requirement is the willingness to be on-site several times a month for personal collaboration at the Swiss location in the Baden area. IMPORTANT: For this position, applications from persons with an existing residence in Switzerland or Germany will be considered. If residing in Germany, the willingness to work on-site at the Swiss location in the Baden area several times a month is required. Interested? Then we look forward to receiving your application with an up-to-date CV via email to bigaran@workmanagement.ch. If you have any questions, Omar Bigaran, Head of IT Executive Search & Engineering, is available at +41 41 546 80 14. Discretion is, of course, guaranteed.