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Job Title : Java Backend Developer
Job Location: Warsaw, Poland (Hybrid 1 Day/Week)
Job Type: Contract (B2B/Freelancer)
Job Description
- Expertise with the Java 8 platform or higher
- Solid experience in frameworks like Spring or Spring Boot, Sprint MVC, JPA, Hibernate.Good knowledge in creating microservices along with Kafka background.
- Development experience in building Microservices, specifically with HTTP, REST, JSON and XML.
- Deep understanding of SOA principles and Web Services technologies: REST & SOAP
- Experience with Relational or NoSQL database
- Experience in React or Advanced Java Script
- Experience in Docker, GIT, Maven, Jenkins or such build automation tools.
- Exposure to containerization and container orchestration technology
- Exposure to messaging and distributed technology
Key Skills
Ranked by relevance
java
microservices
containerization
spring boot
jenkins
docker
react
nosql
kafka
maven
git
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- Posted
- Feb 05, 2026
- Type
- Contract
- Level
- Mid-Senior
- Location
- Warsaw
- Company
- Rezolve Ai
Industries
Technology
Information
Internet
IT Services
IT Consulting
Engineering Services
Categories
Information Technology
Engineering
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