.Software Engineer for Custom Mobile Solutions (m/f/d) For REWE digital Spain, a subsidiary of REWE Group, located in the Technological Park of Andalusia (PTA) in Malaga, we are looking for a Software Engineer. They will join the Product Layout Management Team and will support us in the creation of the Store Layouting business area. Store Layouting comprises the overall concept and division/sizing of the sales areas or sections within a store including the design and placement of merchandise displays, as well as the presentation and arrangement of items (groups).As the central solution provider for information and telecommunications systems, we plan, develop, configure, and operate efficient systems and applications for the REWE Group, one of the leading trade and tourism groups in Germany and Europe with around 380,000 employees. Our team of over 2,200 IT specialists sets standards for IT implementation in the retail industry and develops new technologies for the sector. Currently, we manage more than 80 logistics centers, 100 wide area network cables, and over 23,000 local network connections to ensure continuous data supply to the 32,000 scanner check-out desks in more than 7,300 stores.What you will do: You will work in software development for our ecosystem on mobile enterprise devices: from new development and further development to application integration, maintenance, and support.You get involved: you implement modern IT solutions. You take part in the conception and design as well as their qualified documentation in an agile team.You make life easier for many people: through your advice on solution approaches, supporting the use of provided frameworks and basic functionality, analyzing new requirements, and maintaining the stability and futureproofing of the ecosystem on mobile enterprise devices.You take responsibility: for example, for compliance with software architecture specifications, in the creation, maintenance, and expansion of reusable components or in the implementation and monitoring of quality assurance measures.You are at the forefront: by contributing to software architectures with your practical experience.What you will bring: First and foremost, your personality: your open-mindedness, willingness to learn, and high level of self-motivation. But also, your commitment, diligence, team spirit, and especially your stakeholder and service orientation.Your successfully completed degree in computer science, business informatics, or a comparable qualification.Very good knowledge of the object-oriented programming languages Kotlin and Java and experience in app development for Android.Experience in the object-oriented development of complex applications and services in multi-tier systems.Further experience in components of our technology stack such as relational databases, SQL, MQTT, Kafka, Gradle, Spring Boot, or CI/CD pipelines is a plus.Fluent English skills are required