Company DescriptionAs the IT of the REWE Group Austria, we work together with our more than 700 employees to develop innovative IT products and services for all our corporate divisions in Austria and abroad, setting the tone for modern trade. With our cross-functional teams from the four divisions of IT Consulting, IT Development, IT Operations and IT Organization, we develop tailor-made solutions for clients and partners. Together, we are digitalizing commerce – from store solutions and e-commerce to the supply chain, marketing and CRM.Are you passionate about backend development and eager to make a real impact in a dynamic, agile environment? If you're a curious problem-solver who thrives on innovation and collaboration, we want YOU to join our team as a (Senior) Backend DeveloperJob DescriptionAs a (Senior) Backend Developer in our Checkout & Order Services team, you will:Contribute to the development of our international e-commerce platform through backend servicesDesign and develop APIs that power customer touchpoints (Web, App) for shopping and self-service experiences.Work on key business domains such as payment, loyalty and pricing, helping shape critical customer and operational processes.Ensure long-term usability and scalability of our IT systems through thoughtful software architecture and performance optimizations.Collaborate with interdisciplinary agile teams to solve complex challenges and deliver high-quality solutions.Qualifications Profound completed education in the field of IT/software-development with proven experienceExcellent knowledge of Java/Kotlin, Spring (Boot) and software architectureProficiency with HTTP and event-based APIsExperience with Microservices, Docker (Kubernetes), CI/CD (Gitlab), KafkaIndependent, structured and reliable working methodConceptual and analytical skills with attention to detailsA team player that likes to share and discuss ideasFluent English skills, German is a plusAdditional Information Long-term, interesting and varied work for a reliable employer in a supportive teamA family-friendly company culture with flexible working hours and remote working options availableStaff shopping and travel discountsNumerous training and further development opportunities within the Group (5% of working time for self-organized training and education)A lunch allowanceA market-compliant, attractive and performance-related annual gross salary from EUR 50,000 with the willingness to overpay with appropriate experience and qualificationsNo matter where you are in your career, we have a path for you. Whether you're looking for your first job, advancement in your field, or a new career shift. We're proud to employ great people who are passionate about their jobs. But they're all different. No matter who you are, what you need and where you're going, REWE Group can be a part of it. Apply nowPlease upload your resume to give us insight of your work experience - anonymously if you likeWe promote a diverse and inclusive work environment. Therefore, we welcome applications from people of different gender, age, cultural or social background, sexual identity and applications from people with disabilities. In addition, we would like to increase the proportion of women in technical professions and are particularly pleased to receive applications from women for this position.