Senior QA Automation Engineer

Techstack is a technology product engineering company that sets an example for high development standards in the IT industry. We empower each team member to influence the development of the product, company, and processes. About the product : We are looking for a Senior QA Automation Engineer to join a healthcare technology project focused on cardiac monitoring and clinical workflows. The product is a web-based platform that helps manage patient and clinician data and supports medical-device and clinical operations. You’ll join a team working on a microservices-based product and play an important role in building and expanding its automated testing approach. Your team : You’ll join a cross-functional team working closely with developers, manual QA engineers, a Team Lead, Software Architect, Project Manager, and client stakeholders. Your responsibilities: Design, develop, and maintain automated tests for a web-based healthcare platform Build automation coverage for web UI, REST APIs, and system integrations Automate high-priority regression scenarios currently covered by manual testing Review existing test coverage and identify the best candidates for automation Create, maintain, and improve a stable and reusable automation framework Integrate automated tests into CI/CD pipelines Analyze test results, investigate failures, and identify quality risks Work closely with developers, manual QA engineers, Team Lead, and client stakeholders Participate in requirements analysis and help define acceptance criteria Prepare and maintain test documentation, test data, and test reports Support release validation across different environments Contribute to improving testing standards and quality practices across the project It's about you: 3+ years of commercial software testing experience 2+ years of hands-on test automation experience Strong experience with web UI and API test automation Experience creating, maintaining, or significantly improving an automation framework Good understanding of regression, integration, end-to-end, and exploratory testing Solid experience testing REST APIs Experience integrating automated tests into CI/CD pipelines Good knowledge of Git Basic SQL and database testing skills Ability to analyze requirements, identify risks, and work independently Good written and spoken English Experience with C#/.NET and an automation framework such as Selenium, Cypress, Playwright, or a comparable technology (Will be a plus) Techstack : C# / .NET Playwright — nice to have Selenium / Cypress REST API SQL / database testing Git CI/CD React / TypeScript AWS How to join: Pre-screening with a recruiter Expert review of your resume English check Interview with our experts Customer interview Culture: At Techstack, we care about how we build products — not only about the result, but also about the quality of the engineering process and the way we work together. We encourage people to keep learning, share what they know, and take ownership of their work. Tech Guilds — communities where specialists share knowledge, discuss technical solutions and approaches, and keep up with industry trends. Meetups and knowledge sharing — opportunities to share your experience with colleagues and the wider tech community. Mentoring and leadership — opportunities to grow as a mentor, technical lead, or take on other roles where you can support others and share your expertise. We believe that good products come from people who care about what they build, keep developing their expertise, and are comfortable both challenging ideas and being challenged. What we have for you: Flexible work format — remote work or one of our hubs in Kyiv, Lviv, Kharkiv, or Wrocław, plus flexible working hours. Professional growth — Tech Guilds, mentoring, meetups, knowledge sharing, and other development opportunities. Education support — 50% compensation for professional courses, trainings, webinars, and certifications. English — free General English, Business English, and speaking clubs. Time off — 20 paid days off and 7 paid sick days per year, plus additional days off. Support — legal and accounting support. Community — online and offline team activities, professional events, and appreciation gifts. See yourself in this role? Send us your resume and let’s start the conversation!