Fullstack Developer

Our requirements

• Several years of experience in software development
• Strong expertise in backend development with Java (21+) and frameworks like Quarkus or Spring Boot (preferably Quarkus)
• Solid understanding of backend and cloud architecture principles
• Basic knowledge of frontend development principles (preferably Angular)
• Hands-on experience with Docker, Kubernetes and Cloud Platforms
• Experience with CI/CD pipelines and agile development methodologies (e.g. Scrum, Kanban)
• Familiarity with Extreme Programming (XP) practices such as Pair Programming, Test-Driven Development (TDD), and Continuous Integration
• Confident English-speaking skills (min. B2)

Optional

• Experience with AI Assistant Tools
• Solid understanding of business process modeling and workflow orchestration using BPMN 2.0 (ideally combined with execution experience on engines like Camunda)
• Communicative knowledge of the German language

Your responsibilities

• Take ownership of end-to-end feature development together with the Scrum team - from conception to deployment
• Drive backend-heavy features while still contributing to frontend implementation where needed to deliver complete solutions with the team
• Design, implement, and maintain our backend components using Quarkus, while designing the core processes in BPMN
• Participate in architecture discussions and technical decision-making
• Design solutions with scalability, security, and operational aspects in mind
• Work with containerized applications orchestrated by Kubernetes
• Mentor other developers and strengthen engineering practices in the team

About the project

This is how we organize our work

This is how we work on a project

• architect / technical leader support
• Continuous Deployment
• Continuous Integration
• DevOps
• active monitoring

What we offer

• Long-term career growth opportunities within an international organization.
• The chance to design and develop PSI’s proprietary products.
• A team of highly experienced specialists eager to share knowledge.
• Comfortable office environment (small rooms, chillout space, parking).
• Stability and security of employment in a company with a 50-year tradition.
• Flexible working hours and a friendly atmosphere with no artificial hierarchy.
• Well-defined career development paths.
• Access to technology conferences, training, and language courses (English and German).
• Benefits package: private medical care, group insurance, benefits platform, Multisport card

Development opportunities we offer

• conferences in Poland
• industry-specific e-learning platforms
• substantive support from technological leaders
• support of IT events
• technical knowledge exchange within the company

Benefits

• sharing the costs of sports activities
• private medical care
• sharing the costs of foreign language classes
• sharing the costs of professional training & courses
• life insurance
• remote work opportunities
• flexible working time
• fruits
• integration events