Senior Java & Spring Boot Microservices Engineer

Jit Team; Województwo wielkopolskie; Hybrid; PLN 286,000 - 364,000; Full time

Job summary

Jit Team is seeking a senior Java backend developer for hybrid work from Poznań, Poland. The role focuses on developing and maintaining modern backend applications with Java and microservices, designing scalable REST APIs, and working with relational databases.

You will integrate CI/CD pipelines and Docker-based deployments, while exploring AI-assisted tools to accelerate software delivery. The ideal candidate has 8+ years of Java/Spring Boot experience, strong English communication, and

Qualifications

• At least 8 years of hands-on experience in Java and Spring Boot.
• Good knowledge of REST API design and microservices architecture.
• Solid understanding of relational databases and proficiency in SQL.
• Experience in CI/CD pipelines to ensure smooth and automated delivery.
• Experience in package and deploy applications using Docker.
• Eagerness to explore and implement Agentic AI tools (e.g., Copilot, Cursor, Claude Code).
• Excellent verbal and written English skills, with strong communication abilities.

Skills

Java & Spring Boot

REST API design

SQL

CI/CD pipelines

Agentic AI tools

English communication

Kubernetes

Tools

Docker

Kubernetes

Job description

Jit Team is seeking a senior Java backend developer for hybrid work from Poznań, Poland. The role focuses on developing and maintaining modern backend applications with Java and microservices, designing scalable REST APIs, and working with relational databases.

You will integrate CI/CD pipelines and Docker-based deployments, while exploring AI-assisted tools to accelerate software delivery. The ideal candidate has 8+ years of Java/Spring Boot experience, strong English communication, and