Senior Java Developer (m/f/d)

We are looking for a passionate Senior Java Developer to join our talented team.

ColorDigital GmbH, the company behind DMIx, is a pioneering software-as-a-service (SaaS) company in the fashion & lifestyle industry. DMIx supports secured real-time collaborative data usage and interaction based on standardized digital colors, raw materials, products, human avatars and real-time master data, including design and PLM solutions. Support our team and be a force driving digital transformation for our growing number of customers around the world.

Role & Responsibilities

  • Design, implement and deploy new Java / Spring Boot based applications, following clean code principles and best practices, while also maintaining the legacy platform.
  • Develop PoC’s for customer-requested features.
  • Actively participate in Agile development methodologies, including sprint planning, daily stand-ups, and retrospective meetings.
  • Participate in code reviews, technical discussions, and contribute to the development of best practices and standards.
  • Collaborate with cross-functional and multicultural teams, take part in the mentoring of junior developers, and contribute to the overall software development life-cycle.

Requirements & Skills

  • 10+ years of professional experience as a Java developer, preferably in web-based environments.
  • Proficiency in Java 8, Java 17+, Spring Boot 2.x, 3.x, RESTful APIs.
  • Strong knowledge of NoSQL databases (MongoDB), search engines (Lucene-based) and object storage solutions (MINIO).
  • Expertise in test automation and experience with DevOps practices and tools such as CI/CD, Gitlab, Kubernetes and Docker.
  • Experience with C/C++ native integration and JSP frameworks (Wicket) is a plus.
  • Familiarity with Ubuntu / Linux environments.
  • Experience with database migrations and the handling of legacy code.
  • Demonstrable knowledge of Agile methodologies and a solid understanding of software development principles such as design patterns and clean code.
  • Fluent in English and German


          • Hybrid working model (1-2 office days per week)
          • Flexible work schedules
          • Flat hierarchies
          • 30 days of paid vacation
          • Supplementary health insurance
          • Urban Sports membership

          At ColorDigital, we are a small but fine team of experts. Intelligent, open-minded, self-confident and confident, cosmopolitan, team players, pragmatic, precise, structured, entrepreneurial and future-oriented – that’s who we are, that’s who we’re looking for.

          Become a co-developer for a better, more sustainable future of the fashion & lifestyle industry.

          Work with us! Please send us your CV in German or English to: