Senior Java Developer / Java Architekt (m/w/d)

Welcome to CBTW! We are an innovative team with over 3,000 employees in 21 countries and leading in the fields of Strategy & Governance, Software-Engineering, Data Analysis & AI, and more.

As a member of our team at CBTW, you will work in an inspiring environment on challenging projects. We foster the development of experts for tomorrow and value your ideas. If you are ready to shape the future of data-driven transformation with a highly motivated team, apply now at CBTW! Together we create something great.

Aufgaben

• You design and develop scalable software architectures for complex enterprise applications in the Java environment.
• You program demanding applications with Java / J2EE, Spring or Spring Boot and use modern development standards.
• You analyze technical requirements of our customers and translate these into technical architecture and solution designs.
• You develop new features and platform solutions to implement complex customer requirements.
• You evaluate new technologies, frameworks, and tools and actively bring them into our projects.
• You take on a technical leadership role in projects and support developers in making architectural decisions and best practices.
• You work closely with customers, analyze their requirements, and advise on technological solutions.
• You are the link between business and IT and ensure that technical solutions create real added value for our customers.

Qualifikation

• Degree in Computer Science, Business Informatics, or a comparable field.
• Multiple years of experience in Java software development, ideally also in a senior or architectural role.
• Fundamental knowledge of Java, J2EE, Spring / Spring Boot, and modern software architectures.
• Experience with frameworks and technologies like Hibernate, Angular, or comparable frontend technologies is an advantage.
• Experience with SQL- and NoSQL databases or streaming platforms (e.g., PostgreSQL, MongoDB, Apache Cassandra, Apache Kafka) is a plus.
• Experience with microservices architectures, cloud environments, or containerized applications is also beneficial.
• Excellent analytical skills and a structured work approach.
• Fluent German and English language skills.

It's unlikely that every candidate meets all these requirements. If your experiences are different and you believe you can bring value to the position, let's discuss it!

Benefits

At CBTW, you expect more than just a job – we offer an environment where you can grow, shape, and be yourself. Our culture lives from trust, self-responsibility, and genuine cooperation – whether remote or on-site. We drive innovation together, celebrate successes, and live diversity. The fact that we have been recognized as a