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November 3, 2026

Expert Java Developer

Senior • On-site

150 - 165 PLN/yr

Warsaw, Poland

Quick Facts

  • Role: Expert Java Developer

Description

You will develop and maintain Java-based microservices for the embedded banking Payments Service Area, contributing to distributed, highly available, high-throughput backend applications within a newly formed Scrum team. Responsibilities include building new services and collaborating with experienced team members to deliver backend solutions.

Responsibilities

  • Develop new services and solutions in the embedded banking domain (Payments Service Area)

  • Build and maintain Java-based microservices

  • Contribute to distributed, highly available, and high-throughput applications

  • Collaborate within a newly created Scrum team

  • Work closely with experienced team members to deliver backend solutions

Requirements

  • Minimum 6 years of experience in Java software development

  • Hands-on experience with Java, Spring Framework, and Spring Boot

  • Proven experience developing microservices

  • Practical experience with relational databases including PostgreSQL and/or Db2

  • Experience using AI-assisted development tools such as GitHub Copilot

  • Ability to develop distributed, highly available, and high-throughput applications

  • Fluent spoken and written English

Nice to have

  • Experience with Kafka

  • Experience with CI/CD pipelines and Jenkins

  • Knowledge of Docker and Kubernetes

  • Experience with REST APIs

  • Familiarity with Maven and JUnit

  • Understanding of Specification-Driven Development (SDD) and SDD frameworks

Benefits

  • Private medical care

  • Co-financing for the sports card

  • Constant support of a dedicated consultant

  • Employee referral program

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