Backend Software Engineer (Java and Kotlin)
Poland and Central-Eastern Europe · Poland
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- Company
- Poland and Central-Eastern Europe
- Location
- Poland
- Posted
- September 25, 2026
About this job
developing and enhancing scalable backend services for a specialized automotive marketplace, designing and developing microservices and REST APIs supporting key customer journeys, designing new modules and improving existing platform components, collaborating closely with Product Managers, Data Analysts, and UX Designers to translate business needs into technical solutions, ensuring high standards of code quality, testing, maintainability, and engineering best practices, using AI-assisted development tools such as GitHub Copilot or OpenCode to support software delivery. Your profile: strong commercial experience with Java and Kotlin, hands-on experience with Spring Boot, practical experience designing and developing microservices architectures, experience building and maintaining backend…
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Most-requested skills in Poland
Based on 1,034 Poland vacancies that list requirements, these are the skills employers ask for most often.
- Java41% of postings
- SQL32% of postings
- Python27% of postings
- Spring24% of postings
- CI/CD19% of postings
- React19% of postings
- JavaScript18% of postings
- Git16% of postings
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