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September 24, 2026

Software Engineer (Java/Spring, Cloud-Native)

Senior • On-site

Warsaw, Poland

Quick Facts

  • Role: Software Engineer (Java/Spring, cloud-native)

  • Project: Building from scratch a cloud-native issue/ticket handling system based on open-source solutions

  • Platform: Kubernetes (on-premise and Google Cloud Platform) with a GitOps approach

  • Integrations: REST/SOAP API integration with legacy systems and external partner systems

Description

In this role, you will design and develop architecture and implement new business-driven functionality for a cloud-native, open-source-based issue/ticket handling system. You will integrate with legacy and partner systems via available REST/SOAP APIs and work in Kubernetes environments (on-premise and Google Cloud) using GitOps. You will also create and maintain unit and integration tests, troubleshoot issues, and help improve engineering standards, quality, and security.

Responsibilities

  • Design and develop the solution architecture, including choosing components used to implement the solution
  • Implement new features based on business requirements
  • Design, implement, and maintain unit and integration tests
  • Diagnose and resolve problems
  • Co-create standards and best practices for the software being built
  • Maintain code quality and security
  • Participate in sprint planning and task estimation

Requirements

  • At least 5 years of commercial experience in Java and the Spring framework
  • Knowledge of Angular, HTML, CSS, TypeScript, and JavaScript
  • Experience building new APIs and integrating with existing REST/SOAP APIs
  • Knowledge of SQL and PostgreSQL
  • Experience with workflow engines such as Camunda, Activiti, or similar
  • Basic knowledge of Docker/Podman/Kubernetes to run a developer environment
  • Experience with IntelliJ IDEA and Visual Studio Code
  • Experience with Git, GitLab, and GitLab CI/CD
  • Ability to design systems and implement changes based on business requirements
  • Teamwork skills and ability to communicate with business stakeholders

Benefits

  • Responsible position in a major capital group in Poland
  • Supportive atmosphere and a friendly environment
  • Stable employment under an employment contract (employment agreement)
  • Work in a modern technology stack
  • Growth opportunities in BPM and integration systems
  • Flexible working hours
  • Training and certification support
  • Benefits package: Multisport card, LuxMed medical care, life insurance, and employee group offers

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