Java Developer in Test – investment banking project

Java

-, Kraków

Sii

Full-time

B2B, Permanent

Mid

Hybrid

Tech stack

English

B2

Java

advanced

Selenium

advanced

Analytical Thinking

advanced

Git

regular

Job description

We are looking for several Java Test Developers to join projects for a US investment bank. The tasks will revolve around issues such as investment platforms for stocks/securities, financial report generation, and handling investor accounts.

Most of the projects are more focused on backend testing, but not all of them.

If you are looking for an interesting and challenging next project with some decent people – apply!

Your responsibilities

• Writing new tests in Java, Selenium/Selenide, and Rest Assured

• Developing and maintaining a testing framework

• Participating in Scrum-related meetings

• Reporting bugs and code reviews

Our requirements

• Professional experience in Java test automation with Selenium and Rest Assured

• Working knowledge of Git

• Very good English skills

• Polish at a communicative level

• Team spirit and cooperation skills

• Analytical and organizational abilities

• Residing in Poland required

Optional

• Experience with Jenkins

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 60M 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

Sii Sp. z o.o.

Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 500 professionals and implement projects in a variety of industries for clients from many countries around the world.

The Great Place to Work title, won 10 times in a row, proves that at Sii we create a friendly work environment. In a survey, as many as 90% of our employees responded that Sii is a great place to work, and 95% of them think we have a great atmosphere here.

Published: 16.08.2025

Meet the company

Sii

Sii Polska to czołowy dostawca doradztwa technologicznego, transformacji cyfrowej oraz usług biznesowych i inżynieryjnych. Firma obecna jest na rynku od 2006 roku, zatrudnia ponad 7 300 ekspertów, jedenastokrotnie zdobyła tytuł Great Place to Work i osiąga przychody rzędu 2,1 miliarda złotych. Sii realizuje projekty w różnych branżach, wspierając rozwój technologiczny oraz innowacje, w tym w medycynie, rolnictwie i wielu innych sektorach.

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