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November 4, 2026
Java Developer
Senior • On-site
39,936,000 - 46,592,000 PLN/yr
Warsaw, Poland
Quick Facts
Role: Java Developer
Focus: Claim reporting/handling systems, microservices or monolithic solutions, REST API development, automated testing, and agile collaboration
Description
You will develop and maintain systems that support claim reporting and handling processes. The work includes designing and building solutions using microservice architecture and monoliths, implementing REST APIs, and optimizing and automating business processes. You will ensure high software quality through automated tests and code reviews while working in a Scrum/agile team.
Responsibilities
Develop and maintain systems supporting claim reporting and handling
Design, build, and evolve microservice-architecture solutions as well as monolithic systems
Design and implement modern architectural solutions
Build and develop REST APIs; optimize and automate business processes
Maintain high software quality via automated tests and code reviews
Collaborate in a Scrum team and actively participate in agile events
Share knowledge and co-create good software development practices
Requirements
Minimum 7 years of commercial Java development experience
Very good knowledge of Spring Boot, Spring Framework, and Hibernate/JPA
Practical experience with Apache Kafka
Very good knowledge of SQL
Knowledge of Angular
Experience with Domain-Driven Design (DDD)
Experience designing and developing microservices
Practical experience designing and implementing REST APIs
Ability to use AI tools supporting the software development process
Benefits
Opportunity to work on diverse Software, Embedded, Data, and Cloud Services projects
Involvement in additional pre-sales and expert initiatives
Access to medical care, sports card, and a cafeteria platform according to cooperation rules
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