Java Architect - loyalty (f/m/x) w Łódź, Polska

• 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

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.

,[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: Java, Docker, AWS Additionally: Medical care, Insurance, Sport cards, Language courses, Refferal programs, Welcome packs and other occasional gifts, Passion Sponsorship program, Regular integration events and trips, Contracts with the biggest brands, Diverse portfolio of clients, Flexible forms of employment, Internal training center, Mentoring program, Buddy Program & efficient onboarding process, Technology communities, Jubilee rewards, Profit sharing, Sport & hobby communities, Breakfast, drinks and fresh fruits in the office, Wide portfolio of technologies, Solid financial situation, Comfortable and well-equipped offices, MySii app, Invoice kiosk.