Java Architect - loyalty (f/m/x)

The position is for a Java Architect to work on a large-scale Java application supporting Germany's largest loyalty program. The role involves working within a complex enterprise monolith and collaborating with business stakeholders, product teams, and engineers. The job requires working from the client's office in Warsaw once a month.

• 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:

• Experience working with AWS Cloud or another major cloud provider

• 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

Wyrażam zgodę na przetwarzanie moich danych osobowych zamieszczonych w niniejszym CV przez Sii sp. z o.o. z siedzibą przy Al. Niepodległości 69, 02-626 Warszawa („Sii”) dla celów procesów rekrutacyjnych prowadzonych przez Sii.