Your responsibilities

Designing, developing, and enhancing cloud-based backend services supporting transaction processing platforms
Taking ownership of selected system components throughout their entire lifecycle, from architecture and implementation to production support
Leveraging AI-powered development tools to accelerate software design, specification, and coding activities
Collaborating with business and operational teams to improve efficiency through automation and technology-driven solutions
Contributing to the reliability, scalability, and performance of distributed systems operating in a global environment
Supporting continuous improvement initiatives related to software delivery, monitoring, and operational excellence

Our requirements

At least 5 years of professional experience in backend software development using Java
Strong knowledge of modern application frameworks, event-driven architectures, and microservices development
Hands-on experience with containerization and orchestration platforms in cloud-native environments
Familiarity with CI/CD practices, source control systems, and modern software delivery processes
Strong analytical and problem-solving skills combined with attention to quality and detail
Fluent English and willingness to work in a hybrid model, including regular office presence three days per week

Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
Comfortable workplace – class A offices or remote work

Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
Investment in your growth – meetups, webinars, training platform and technology blog – you choose
Fantastic atmosphere created by all Sii Power People