Java Developer (all genders)

Join our team and shape the future of retail. As a Java Developer at GK – a global leader in retail technology and part of the Fujitsu Group, specializing in checkout, store operations, and customer experience – you’ll adapt and implement our high-performance solutions to meet the unique needs of international retail clients. Location: Mobile Work (Germany-wide), Schöneck, St. Ingbert What you'll do Design and build innovative business solutions that power retail operations across the globe. Tailor and implement our high-performance software to meet the unique needs of each customer. Collaborate closely with international customers and cross-functional teams to craft smart, scalable solutions. Champion code quality by applying modern development practices like unit testing, code reviews, and continuous integration. Create clear, structured documentation that supports both internal teams and end users. What you bring A degree in Computer Science or a comparable qualification. Several years of professional experience in Java-based software development, with knowledge of relevant tools, technologies, and frameworks including Spring, Maven, Eclipse, Git, Jenkins, Mockito, PostgreSQL, and MSSQL. Confident English communication skills. Quick comprehension of new topics and technical contexts. Enthusiasm for developing innovative solutions within motivated, international development teams. Why Join GK? Mission-driven: We simplify interactions in retail – for businesses and customers alike. Empowered by flexibility: Remote-first, flexible hours – work where and how you thrive. Security with vision: Permanent contract in a future-focused, stable environment. Culture that connects: Open, collaborative, and people-first – with great coffee if you drop by 😉. Backed by strength: With 35+ years of retail tech expertise and as part of Fujitsu, a global IT leader. Tech that scales: AI-powered solutions built to grow with the world’s leading retailers. Think global: 570,000+ installations in 65+ countries. Real impact, worldwide. Sounds good? Happy to hear from you… Not sure if you're 100% a match? Let's talk anyway. We're into potential, not perfection.