Senior Kotlin Developer

As a software engineer in this role, your responsibilities will include: - Solid knowledge of modern programming languages, especially Kotlin, Java, JavaScript/TypeScript - Development of backend and app applications with Spring Boot and Kotlin - In-depth understanding of software architecture principles - Confident use of design patterns and the avoidance of anti-patterns - Applied principles of clean code and clean architecture - Code documentation both inline and in external systems (e.g., Confluence) - Design and implementation of clearly structured, maintainable interfaces (REST, RPC, possibly GraphQL) - Responsible for entire subsystems (e.g., authentication including social login) - Experience with API design, versioning, and interface testing - High interest and deep understanding of the respective technical domain - Ability to understand business processes and implement them in software solutions - Infrastructure knowledge: Understanding of deployment mechanisms, logging, monitoring, and performance tuning - Very good knowledge of Google Cloud - Conducting code reviews, especially for complex tasks - Focus on maintainability, testability, and code comprehensibility - Supporting refactoring measures and technical development - IDE & tools: IntelliJ IDEA, Git, Maven - Documentation & collaboration: Confluence, JIRA - Processes & methods: Scrum, Kanban, CI/CD - Test frameworks: JUnit, MockK, test containers - DevOps/Build: Experience with pipelines, Docker, and possibly Kubernetes (advantageous) In addition, desired candidate profile includes: - Development and maintenance of features and subsystems (e.g. Authentication system) - Ensuring quality through code reviews and technical documentation - Contributing to the design of architecture and technical roadmaps - Supporting the selection of suitable technologies and tools As a software engineer in this role, your responsibilities will include: - Solid knowledge of modern programming languages, especially Kotlin, Java, JavaScript/TypeScript - Development of backend and app applications with Spring Boot and Kotlin - In-depth understanding of software architecture principles - Confident use of design patterns and the avoidance of anti-patterns - Applied principles of clean code and clean architecture - Code documentation both inline and in external systems (e.g., Confluence) - Design and implementation of clearly structured, maintainable interfaces (REST, RPC, possibly GraphQL) - Responsible for entire subsystems (e.g., authentication including social login) - Experience with API design, versioning, and interface testing - High interest and deep understanding of the respective technical domain - Ability to understand business processes and implement them in software solutions - Infrastructure knowledge: Understanding of deployment mechanisms, logging, monitoring, and performance tuning - Very good knowledge of Google Cloud - Conducting code reviews, especially for complex tasks - Focus on maintainability, testability, and code comprehensibility - Supporting refactoring measures and technical development - IDE & tools: IntelliJ IDEA, Git, Maven - Documentation & collaboration: Confluence, JIRA - Processes & methods: Scrum, Kanban, CI/CD - Test frameworks: JUnit, MockK, test containers - DevOps/Build: Experience with pipelines, Docker, and possibly Kubernetes (advantageous) In addition, desired candidate profile includes: - Development and maintenance of features and subsystems (e.g. Authentication system) - Ensuring quality through code reviews and technical documentation - Contributing to the design of architecture and technical roadmaps - Supporting the selection of suitable technologies and tools