We are looking for a Middle JS Automation QA to join our team!
Our client is one of Europe's fastest-growing mobile companies with 5 million active customers, 1,000 employees worldwide, and operations in five countries. The client is using the mobile virtual network operator business model.
We are seeking a skilled QA Engineer with strong expertise in JavaScript, end-to-end testing using Playwright, Cypress or similar tools, solid foundations in both web and mobile testing. The ideal candidate should be proficient in Functional Testing, Regression Testing, Cross-Browser & Cross-Platform Testing, Responsive Testing, DevOps practices, and capable of API validation as part of a quality-first engineering culture. Familiarity with Performance testing (stress, load), Detox or Appium, RestAssured, and Terraform is a strong plus.
Responsibilities:
Build and maintain automated test suites for web and mobile apps using tools like Playwright and Detox. Perform functional, regression, exploratory, responsive, and cross-browser/platform testing to ensure product stability and usability. Work closely with developers, product managers, and DevOps engineers to understand features, clarify requirements, and plan test coverage. Take part in code reviews and provide feedback to ensure new features are testable and meet quality standards. Write clear and detailed bug reports and testing documentation. Monitor automated test runs and CI pipelines and help fix or investigate test failures. Promote a quality-focused mindset across teams and contribute to improving testing processes.Requirements:
4+ years of commercial experience in software testing Strong knowledge of JavaScript and modern automated testing tools (Playwright or Cypress). Proven QA experience covering both web and mobile testing environments. Hands-on experience with performance testing (load and stress). Familiarity with CI/CD systems and pipelines (GitHub, Jenkins, AWS..). Solid understanding of software QA methodologies, tools, and processes. Intermediate+ English (written and spoken) Strong communication and collaboration abilities. Quality-driven with attention to detail. Comfortable working independently and within cross-functional teams.Would be a plus:
Familiarity with RestAssured for API testing. Exposure to Terraform or other infrastructure-as-code tools. Cloud platform experience (AWS, GCP, or Azure) is a plus.We offer*:
Flexible working format - remote, office-based or flexible A competitive salary and good compensation package Personalized career growth Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more) Active tech communities with regular knowledge sharing Education reimbursement Memorable anniversary presents Corporate events and team buildings Other location-specific benefits*not applicable for freelancers