Kotlin Backend Developer (m/f/d)

Job description

Tasks

• Development and maintenance of high-performance and scalable services in the area of applications & predecessors based on Kotlin (Spring Boot, OpenShift, etc.)
• Design and implementation of software architectures for new and existing systems
• Ensuring code quality and implementing best practices (e.g. clean code, test-driven development)
• Optimization of the existing infrastructure in terms of performance, security and scalability
• Collaborate closely with front-end developers, DevOps engineers and other stakeholders to integrate and further develop APIs and services
• Carrying out code reviews and active participation in decision-making in the engineering team
• Management and implementation of architecture workshops and technical evaluations
• Ensuring a stable and high-performance solution

Requirements

• Several years of professional experience (at least 5 years) in the development of Kotlin- and Java-based backend systems
• Sound knowledge of software architecture, design patterns and microservices architectures
• In-depth experience in dealing with distributed systems and event-driven architecture
• Good knowledge of the use and configuration of databases (SQL/ NoSQL)
• Experience in container technologies (Docker, Kubernetes) and cloud platforms (AWS, Azure or Google Cloud)
• Good knowledge of CI/CD processes and tools (e.g. Jenkins, Git, Maven)
• Strong problem-solving skills and an analytical and structured way of thinking
• Very good knowledge of German and English (company language German)

We offer

• We give room for initiative
• We promote personal and professional development
• We offer flexible working models
• We do meaningful and varied work
• We maintain a family environment in a banking group
• We live a responsible corporate culture
• We stand for opportunities and further training