(Junior) Java Developer (d/f/m)

Are you passionate about clean code, scalable systems, and making an impact through data?

Join the 4flow software data integration team and help shape the backbone of our enterprise software ecosystem and our product 4flow iTMS.

What your new challenge will look like

• Develop and maintain robust backend services using Java, Spring Boot, Kafka, and Docker.
• Build scalable data integration pipelines and APIs to connect external systems with our product.
• Ensure data quality, transparency, and performance across all systems.
• Monitor production systems and handle incidents to keep our solutions running smoothly.
• Collaborate closely with internal teams and external partners to deliver innovative solutions.
• Why you belong at 4flow
• You bring at least 2 years of experience in Java and object-oriented programming, as well as a degree in mathematics, computer science, (business) informatics, software engineering, or a related field.
• Spring Boot, REST APIs, and SQL databases (such as MySQL) are familiar to you.
• You are interested in message-driven architectures like Kafka or Apache Camel and use common development tools including Git, Maven or Gradle, IDEs, CI/CD (e.g., Jenkins, GitLab), and Docker.
• You offer strong awareness of code quality, clean code principles, and scalable software design, and you communicate fluently in English; German language skills are considered a plus.
• You demonstrate strong motivation for software development with Java and show a genuine interest in logistics, while also sharing our enthusiasm for 4flow and aligning well with our diverse, supportive, and innovative company culture that encourages growth and the contribution of ideas.

What We Offer

• Work-life balance: flexible working hours and the option to work remotely
• Mobility and fitness: flexible mobility and Urban Sports Club budget
• Learning: individual learning budget and LinkedIn Learning account
• Food & more: a variety of snacks and drinks await you onsite
• Workation: work up to 90 days annually from other countries in Europe
• Further corporate benefits, various team events, and 30 days of vacation are also included
• Ready for 4flow? We can't wait to get to know you!