Test Automation JavaScript

Sii Ukraine is a subsidiary of Sii Poland — the leader in IT, engineering, and consultancy services with over 7500 IT experts in Poland and more than 250 prestigious customers.

We are looking for a QA Automation Engineer to join a large-scale online betting and gaming platform supporting internationally recognized brands.
The project focuses on delivering reliable, high-quality web applications and seamless end-to-end customer journeys in a highly transactional environment.
You will work closely with QA Engineers, Developers, Product Owners and other stakeholders throughout the Software Development Lifecycle, with a strong focus on test automation, regression coverage and continuous delivery.

Responsibilities:
Develop and maintain automated end-to-end tests using Playwright and JavaScript\TypeScript
Design and extend automated regression test suites for web applications and critical customer journeys
Create reusable and maintainable test automation components
Improve and extend the existing automation framework
Analyse business requirements, user stories and acceptance criteria to define appropriate test coverage
Perform functional, regression, integration and exploratory testing
Validate end-to-end flows across multiple application components and integrated services
Identify, document and track defects
Support developers with root cause analysis
Investigate failed automated test executions and distinguish application defects from automation issues
Maintain and improve automated tests to increase stability, reliability and test coverage
Support quality validation of new features before production deployment
Collaborate with Developers, Product Owners, Business Analysts and other QA Engineers
Participate in refinement, planning and other Agile/Scrum activities
Contribute to the continuous improvement of QA processes, testing practices and automation strategy
Support automated test execution as part of CI/CD pipelines

Requirements:
Strong experience in QA Automation
Hands-on experience with Playwright
Good practical knowledge of JavaScript
Experience creating and maintaining automated E2E tests
Experience with web application testing
Good understanding of functional, regression and integration testing
Experience working with automated regression suites and test frameworks
Understanding of CI/CD and automated test execution in pipelines
Ability to analyse requirements and define test coverage
Experience investigating test failures and identifying the root cause
Experience working in an Agile/Scrum environment
Good communication and collaboration skills
English at a level sufficient for communication within an international team
Tax residence in Ukraine required

Nice to Have:
Experience working with large-scale or highly transactional web platforms
Experience testing complex customer journeys
Experience with integrated services and distributed application components
Experience improving existing automation frameworks
Experience with API testing
Experience working with international teams and stakeholders
Team & Ways of Working
Agile/Scrum methodology
Close collaboration between QA, Development, Product and Business teams
Strong focus on test automation and continuous improvement
Automated testing integrated into CI/CD processes
Focus on quality throughout the entire Software Development Lifecycle