We are looking for a Manual QA Engineer to join a team where your testing directly protects the experience of a multimillion-user audience. You will validate everything from analytics and API integrations to complex marketing logic and A/B experiments across several internal brands, gaining hands-on exposure to high-load systems most junior QAs only read about. This is a role for someone eager to go beyond the UI, dig into databases and backend logic, and grow into cross-project or automation testing over time. About the company: We are a global IT product company shaping the future of real-time social connection. We have millions of users across North America, Europe, Latin America, and MENA, and we build next-gen mobile and web apps for the live-streaming and social networking niches. The market will exceed $206 billion by 2030, and we are already among the leaders in the industry. Founded in Ukraine, scaling worldwide. Are you in? In this role, you will Perform manual testing of web applications using API tools and databases Test marketing logic, personalization flows, and A/B experiments Run smoke, sanity, and regression testing of WEB applications Create test documentation: test cases, bug reports, and checklists Work within SCRUM and SDLC processes Collaborate with backend and mobile teams on cross-platform flows Investigate and report bugs with clear reproducibility Build and maintain testing reports Contribute ideas for improving testing speed and quality Conduct functional testing of new features It’s all about you At least 6 months of experience in manual testing of web applications, including work with API testing tools and databases Experience with cross-platform/browser testing (web, iOS, Android) Hands-on experience with databases Hands-on experience with API testing Experience with test management systems (Qase, TestRail, or similar) Proactive, quick to learn, with strong critical thinking Organized and results-oriented English at Intermediate level or higher Would be a plus Experience testing with MongoDB Compass Experience with proxy debugging tools (Charles, Fiddler, Proxyman) Experience with marketing-related testing What we offer Care and support: 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events 100% medical insurance coverage Sports and equipment reimbursement Team building events, corporate gifts, and stylish merch Financial and legal support Maternity Recovery Support Allowance Position retention and support for those who join the Armed Forces of Ukraine Participation in social initiatives supporting Ukraine Comfortable working environment: Work from our Kyiv hub or remotely with a flexible schedule Modern equipment or depreciation of your own tools Investment in your future: Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche 70% of our heads and leads have grown into their roles here – so can you! Performance-oriented reviews and Individual Development Plans (IDPs) Reimbursement for professional courses and English classes Corporate library, book club, and knowledge-sharing events Hiring process Intro call Interview with Hiring Team Reference check Offer