Senior Test Automation Engineer (Mobile)

Billennium Show all offers

Warszawa

Expires Sep 30, 2026

24 days ago

In short

Senior Mobile Automation Test Engineer needed in Warszawa for a long-term project. Responsibilities include designing & maintaining automated tests, API testing, and CI/CD support. Requires 5+ years in testing, 3+ in mobile automation, Appium, and Java. Benefits include Udemy, medical care, and remote options.

Keywords

Appium Java mobile automation API testing CI/CD Agile Git Jenkins

AI-written summary based on the listing content.

Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive. Join us to shape the future of technology together!

We are looking for an experienced Senior Mobile Automation Test Engineer who will join a long-term project for a global technology company. What you will do:

Design and maintain automated tests for mobile applications

Develop and improve test automation frameworks using Appium and Java
Perform API testing and integration testing
Collaborate closely with developers, product owners, and QA team members
Support CI/CD implementation and test execution pipelines
Analyze defects and contribute to quality improvements across the product What we are looking for:

Must have:5+ years of experience in software testing3+ years of experience in mobile test automation

Strong knowledge of Appium and Java
Experience testing Android and iOS applications
Good understanding of test automation frameworks (TestNG/JUnit)

Experience with REST API testing and REST Assured

Knowledge of Git and CI/CD tools (Jenkins, GitLab CI or similar)

Experience working in Agile environments

Strong communication skills in English

Nice to have:

Knowledge of Selenium WebDriver

Experience with cloud testing platforms (Browser

Stack, Sauce Labs)

Basic knowledge of performance testing

Perks and benefits (our offer):

Comprehensive benefits - enjoy Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, and shopping vouchers.

Flexibility - adaptable working hours and remote/hybrid work options to suit your lifestyle & location.

Career growth - access opportunities for professional development and learning, including perks related to our official partnerships with global IT giants: Microsoft, AWS, Snowflake, Salesforce & more.

Global collaboration - work with a diverse, international team.

Innovative environment - be part of a forward-thinking and growth-oriented workplace.

Engaging community - work with passionate professionals and participate in team-building events, hackathons, and CSR initiatives to make an impact beyond work.

Team-building events including our company tradition (annual company event in Mazury).

A pleasant surprise to start your journey with us in the form of a welcome pack.