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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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