Manual QA Engineer
New
T
TatariAdTech
UkraineFull-TimeSenior
Salary not disclosed
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Job Details
- Languages
- English
- Experience
- 6+ years of QA experience
- Required Skills
- GraphQLSQLAgileAPI testingManual testingRESTful APIsPostman
Requirements
- 6+ years of QA experience in web applications
- 3+ years of hands-on AdTech experience, specifically with DSP and/or SSP platforms
- Strong understanding of digital advertising workflows, targeting logic, RTB, tracking, and reporting
- 2+ years of API testing experience (REST, GraphQL; Postman or similar tools)
- Experience writing SQL queries for data validation
- Strong analytical and problem-solving skills
- Experience working in Agile environments
- Excellent attention to detail and structured documentation skills
- Intermediate English proficiency (written and spoken)
Responsibilities
- Perform manual testing of web-based advertising platforms
- Validate full ad delivery lifecycle: campaign setup, targeting, serving, pacing, attribution, and reporting
- Test targeting logic, analytics accuracy, optimization workflows, and RTB flows
- Conduct UI and API testing (REST & GraphQL)
- Use SQL for data validation, reconciliation, and consistency checks
- Investigate, reproduce, and document complex production issues; perform root cause analysis
- Validate integrations with third-party partners, tracking systems, and data providers
- Support regression, smoke, exploratory, and non-functional testing
- Collaborate on frontend test automation initiatives
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