You develop and maintain Java-based backend components within the “Swing” product.
You work on integrations and interfaces within a mature software ecosystem.
You analyze existing structures and drive refactoring and modernization efforts.
You design robust, scalable solutions with performance and stability in mind.
You collaborate closely with product management, support, and adjacent teams.
You actively use modern development tools – including AI-assisted tools – and critically evaluate their outputs.
You ensure high code quality through testing, reviews, and clear standards.
You contribute to improving architecture and engineering practices.

Several years of professional experience in Java backend development (e.g. Spring or comparable frameworks)
Experience working in mature or legacy-heavy system environments
Knowledge of Kotlin is an advantage, particularly in hybrid or evolving codebases
Solid experience with SQL databases, data modeling, and performance optimization
Practical experience with container technologies (Docker) and ideally Kubernetes
Familiarity with cloud environments such as AWS is desirable
Strong understanding of API design and integration within complex system landscapes
High standards for code quality, testing, security, and documentation
Reflective and responsible use of AI-supported development tools
Very strong German language skills (minimum C1) as well as good English skills (minimum B2) are mandatory.

A responsible task with meaning: We build software to digitize the social care sector and thus enable our customers to focus on a better life for their clients by giving them more time for care & support
A remote working time model to keep your everyday life flexible
Exciting, challenging tasks in a dynamic, future-oriented environment
A culture of appreciation and a harmonious working atmosphere in a growing, international company with opportunities to get involved
A creative working environment, flat hierarchies and short decision-making processes
Attractive remuneration models, a permanent employment contract

Senior Software Engineer, Java/Fullstack

Key skills