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November 4, 2026
Senior Java Developer
Senior • On-site
145 - 165 PLN/yr
Warsaw, Poland
Quick Facts
- Strategic transformation project for an insurance operating/process/technology model
- Hybrid work: 1 day per week from the Warsaw office
- B2B contract
Description
Join a transformation initiative to design and implement a shared operating, process, and technology model across an insurance domain (finance, HR, sales, customer service, and claims). You will build and stabilize microservices, implement REST APIs, support comprehensive testing (unit, integration, acceptance), and fix issues after deployment.
Responsibilities
- Design system architecture
- Develop software
- Create unit tests
- Support integration testing
- Perform acceptance testing and stabilize after go-live by handling and fixing reported bugs
Requirements
- 6+ years of Java experience
- Very good knowledge of Spring Boot, Spring Framework, and Hibernate/JPA
- Experience building and developing microservices
- Very good knowledge of Apache Kafka
- Experience with Angular
- Knowledge of SQL and relational databases
- Experience designing and implementing REST APIs
- Knowledge of unit and integration tests
- Ability to work in an Agile environment
Benefits
- B2B collaboration
- Hybrid work (1 day per week from the Warsaw office)
- Professional recruitment process with feedback regardless of outcome
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