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Java Architect - loyalty (f/m/x)

Łódź
Gdańsk
Warszawa
Bydgoszcz
+10
6 days ago

In short

Java Architect wanted for large-scale Java app in Warsaw. Design solutions, own features end-to-end, collaborate with stakeholders. Requires 10+ years Java dev, 5+ years enterprise Java, Java 17/21, Spring/Spring Boot, Docker, testing, CI/CD. Polish & English.

AI-written summary based on the listing content.

We are looking for a Java Architect to join a team working on a large-scale Java application for Germany's largest loyalty program. In this role, you will analyze business requirements and production issues to design robust and maintainable solutions within a complex enterprise monolith. You will own features end-to-end, collaborating closely with business stakeholders, product teams, and other engineers to ensure high-quality software delivery. If you are passionate about developing innovative solutions and have a strong technical background, this opportunity may be the right fit for you.

This offer requires working from the client's office in Warsaw once a month.

Your tasks

  • Develop and maintain a large-scale Java application running in the cloud
  • Analyze business requirements and production issues to design robust, maintainable solutions
  • Contribute to the continuous evolution of a complex enterprise monolith
  • Own features end to end, from requirements analysis through implementation, testing, deployment, and production support
  • Collaborate closely with business stakeholders, product teams, and other engineers
  • Communicate technical concepts and solution proposals clearly to both technical and non-technical audiences
  • Create and maintain automated tests to ensure software quality and support continuous delivery
  • Contribute to application architecture by supporting architectural design and proposing improvements

Requirements

  • Minimum 10 years of professional experience in backend software development
  • At least 5 years of hands-on experience with Java in large-scale enterprise applications and complex codebases
  • Solid knowledge of Java, Spring/Spring Boot, object-oriented design principles, and clean code practices
  • Experience with Java 17/21 and Docker
  • Strong understanding of application architecture, performance optimization, and maintainability
  • Experience with automated testing, including unit and integration tests
  • Familiarity with CI/CD pipelines and modern software delivery practices
  • Advanced level of Polish and English and residency in Poland

Nice-to-have requirements

  • Experience working with AWS Cloud or another major cloud provider
Published 2026-10-27
Expires 2027-01-13
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