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Sii Poland • Katowice, Silesian Voivodeship, Poland
Role & seniority: Mobile Test Automation Engineer (3+ years in test automation)
Stack/tools: Android/iOS, Java, Appium, TestNG/JUnit, Git, Jenkins, Postman, REST API testing; CI/CD; Jira/Confluence
Build, develop, and maintain automated tests for mobile applications
Execute tests on Android and iOS; analyze results; ensure backend integration stability via API testing
Collaborate with Dev and QA teams to ensure high product quality and robust test coverage
3+ years of mobile test automation (Android/iOS)
Very strong Java; practical Appium experience
Experience with TestNG or JUnit; CI/CD (Jenkins)
REST API testing (Postman); familiarity with Jira/Confluence
Analytical problem solving and clear test-writing ability; effective teamwork; Polish language fluency
Kotlin knowledge
Experience with Espresso; other mobile testing tools
Location & work type: Poland; full-time role; on-site/office-based with potential hybrid arrangements (benefits and company-fit focus)
Join a team that develops cutting-edge mobile applications and ensures their highest quality!
We are looking for a Mobile Test Automation Engineer to join our banking client's team and work with their Android and iOS applications. In the project you will be responsible for preparing, developing and maintaining automated tests that are created in Java and Appium and using TestNG/JUnit.
Your tasks
Building, developing and maintaining automated tests for mobile applications Executing tests and analyzing results on Android and iOS platforms Leveraging tools such as Java, Appium, TestNG/JUnit, Git, Jenkins Collaborating with the development and QA team to ensure the best possible product quality Perform API testing using Postman and ensure stability of backend integration
Requirements
Minimum 3 years of experience in test automation of Android/iOS mobile applications Very good knowledge of Java language Practice in using Appium Experience working with TestNG or JUnit frameworks Knowledge of CI/CD processes, especially Jenkins Ability to test and analyze REST API services Practical knowledge of tools such as JIRA and Confluence Ability to write clear tests, think analytically and solve problems effectively Effective teamwork and efficient communication in a development environment Fluent knowledge of Polish language required
Nice to have
Knowledge of Kotlin language Practice working with the Espresso framework Experience using other tools to support mobile testing
Job no. 260205-NPX64
Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.
Benefits For You
Great Place to Work
Solid financial situation
Contracts with the biggest brands
Centre of internal trainings
Many experts you can learn from
Open and accessible management team
Profit sharing
Passion Sponsorship program
Regular integration events and trips
Comfortable and well-equipped offices
MySii app
Medical care