(Senior) Full Stack Developer / Java EE (m/f/d) full-time or part-time ABOUT US Would you describe yourself as a code native, product hero or customer whisperer and are you looking for a new challenge? Then you’ve come to the right place! We are looking for software people – creative minds who want to make a difference together as a team. For us, creativity simply means thinking outside the box. Clever and unconventional ideas take us further. Working in the software industry always means working at the cutting edge. However, this does not mean that we follow every crazy trend. We plan for the future and want to be successful in the long term. Software is not just 0 and 1. We humans bring it to life with emotion and passion. (Senior) Full Stack Developer / Java EE (m/f/d) Permanent position – full or part-time – Ulm YOUR TASKS You will develop sophisticated and highly automated applications as part of our cloud-native energy supply solution You take responsibility for the conception and realization of future-proof solutions based on modern and innovative frameworks You support the identification, analysis and implementation of automation and optimization potentials You contribute your knowledge and experience to continuously improve the product YOUR PROFILE You have a degree in computer science, business informatics or mathematics with a minor in computer science or equivalent professional training or work experience You have in-depth knowledge of object-oriented programming with Java and experience in developing web applications based on a current JS framework (Sencha, Angular, React) Ideally, you already have knowledge of developing cloud-native, reactive systems based on modern development tools (e.g. Quarkus) You are motivated to work in a team and are characterized by a high sense of responsibility and strategic thinking OUR OFFER New Work: Become part of our agile teams and work on exciting tasks. Experience the freedom of mobile working (home office). With flexible working time models, we contribute to a healthy work-life balance and thus shape the working world of tomorrow together. Further training: The opportunity for continuous professional development has never been easier – continue your personal development and gain access to a wide range of courses on the Udemy training platform with us. Personal relationships: Look forward to numerous exciting company events (after-work get-togethers, Christmas party, summer party, etc.), or take part in regional (sports) events with us. These events not only create connections, but also unforgettable memories Attractive pension plan: Secure your financial future and benefit from our company pension plan with an attractive employer contribution and capital-forming benefits. Healthy catering: In our Demeter-certified company restaurant, you will receive healthy, delicious meals every day to boost your energy and concentration – supported by a high employer allowance. Well-being: Stay fit with EGYM Wellpass offers and get the opportunity to use the bike leasing provider BusinessBike. By cycling to work on your work bike, you are promoting your health and protecting the environment at the same time. Sustainability: We at the Wilken Software Group value social commitment. Join creative projects in our sustainability workshop to actively contribute to the protection of our social and ecological environment. Attractive locations: Easily accessible by car or bus, free parking is also available. Are you different? Perfect for you! Become a software person and enrich our Wilken family with your skills and ideas. We look forward to receiving your application and getting to know you. Please quote the reference number YF-2073 in your application.