Manual QA Engineer

Start.io is a sell-side omnichannel advertising platform powered by real-time mobile audiences. We deliver hundreds of millions of ads per day across thousands of global leading apps and websites. Our platform uses AI to deliver more efficient, effective and precise digital advertising campaigns. Our direct integration with thousands of mobile publishers gives us access to more than 50 billion first-party data signals per day across the globe. Marketers use these anonymized signals to understand and predict consumer behavior, identify new opportunities and fuel business growth. Requirements 5+ years of experience in manual software testing Solid understanding of software testing methodologies and best practices Excellent analytical and problem-solving skills Hands-on experience in API testing (REST/OpenRTB) Experience working with relational and non-relational databases (SQLbased systems, MongoDB, Aerospike, etc) Strong English communication skills Will be a plus Knowledge in the programmatic advertising landscape – DSPs, SSPs, exchanges – significant advantage. Familiarity with ad tech concepts (SSP, DSP, RTB auctions). Understanding of automation testing concepts Experience with SDK testing Understanding of microservices architecture Responsibilities Develop comprehensive test cases and test scenarios based on business, functional, and technical requirements Perform thorough functional, integration, and exploratory testing Create detailed and clear bug reports with step-by-step reproduction steps Participate in test planning, design, and review processes Conduct user acceptance testing (UAT) Collaborate closely with development teams to identify and resolve software defects What we offer Help and support from our caring HR team 20 days of vacation The exchange of experience and work with talented colleagues Last but not least - valuable compensation for your efforts