Fullstack Java Developer | Fullstack Entwickler Java (m/w/d)

J & R GmbH

Troisdorf, Nordrhein-Westfalen, Deutschland
Published May 11, 2026
Full-time
Permanent

Job Summary

As a Fullstack Java Developer, you will be responsible for the end-to-end development and evolution of sophisticated software solutions within the digital supply process sector. Working in agile project teams, you will handle the entire software lifecycle, from initial conceptualization and implementation to testing and ongoing production support. You will ensure high code quality through rigorous reviews and the application of industry best practices. This role is ideal for a structured, solution-oriented professional who values teamwork and is looking to make a tangible impact in an IT consulting environment. You will benefit from a stable, growth-oriented company that offers hybrid working models, modern equipment, and significant opportunities for professional development through dedicated eLearning platforms. The position requires a proactive approach to technical problem-solving and the ability to work effectively across different project domains.

Required Skills

Education

Completed degree in Computer Science, Business Informatics, or a comparable qualification.

Experience

  • Several years of professional experience in Java software development
  • Professional experience in an enterprise environment
  • Practical experience with modern development tools, IDEs, and build pipelines
  • Experience working with agile project methodologies

Languages

German (Fluent)

Additional

  • Willingness to undergo a security clearance (Sabotage protection or classified information security at the federal level), hybrid work location (Troisdorf/Remote/On-site), permanent contract.