Tatari is hiring a Manual QA Engineer to ensure high-quality releases across complex advertising platforms. You will validate end-to-end ad delivery workflows, investigate production issues, and uphold quality standards while collaborating closely with Engineering teams in a fast-paced, international setting.
What You'll Do
- Perform manual testing of web-based advertising platforms
- Validate the 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
What We're Looking For
- 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)
Technical Stack
- REST
- GraphQL
- SQL
Benefits & Compensation
- Competitive salary, including equity package and quarterly tax assistance (only for Ukraine tax residents)
- Competitive time off plus company wellness days throughout the year
- Team building events
- Annual continued education benefit
- Newbie Productivity Perk
- Monthly stipend
- Annual mental health awareness app reimbursement
Work Mode
This role is currently remote but may transition to hybrid when a physical office is established.
Tatari believes in cultivating teams with diverse backgrounds and offering equal opportunities to all. We strive to create a welcoming, inclusive environment where every team member feels valued and diversity is celebrated.
