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April 8, 2026

Java Test Engineer (f/m/x)

Mid • Hybrid

Krakow, Poland

We are looking for a person who will work with us on a modern application for managing processes and exchanging documents between a bank and its clients.

What do we do?

We are developing a large, modular system in which each module has its own unique responsibilities — from handling payment processes and document exchange with clients, through advanced internal applications with schedules and checklists, to the administration and customization of business processes.

Your tasks

  • Testing a client-facing application responsible for payments, workflows, and document management

  • Working with internal banking systems, including workflow modules, calendars, and administrative panels

  • Verifying administrator dashboards, including backend components of modules and calendars

  • Working in a task-oriented, project-based mode (code reviews, collaborative problem-solving)

  • Collaborating closely within a cross-functional team, including Tech Lead, 2 Business Analysts, a Scrum Master, 5 Testers, as well as 6 Backend and 6 Frontend Developers

Requirements

  • At least 3 years of experience in test automation using Java

  • Fluent proficiency in both Polish and English

  • Experience and willingness to grow in technologies such as Java, Selenium (Selenide), Cucumber, Rest Assured, Git, and Jenkins

  • Availability for hybrid work — 3 days per week in the office in Kraków

  • Residing in Poland required

Additional benefits

  • Variety of responsibilities — you can be involved in frontend, backend, and integrations with external systems

  • Large-scale projects that are well structured into modules making it easy to onboard and navigate the work

  • Opportunity to introduce test automation and new technologies, e.g. migrating from Selenium to Playwright

  • A real impact on improving customer service and optimizing business processes

What we offer 

  • 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 

  • 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 

If you want to work on systems with high operational significance — apply now!