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Tatari

Manual QA Engineer (AdTech – DSP/SSP)

Tatari
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2 months ago
Warsaw, PolandSenior
H1B Sponsor

Responsibilities

  • Perform manual testing of web-based advertising platforms.
  • Validate the full ad delivery lifecycle including campaign setup and reporting.
  • Test targeting logic, analytics accuracy, and optimization workflows.
  • Conduct UI and API testing using REST and GraphQL.
  • Use SQL for data validation and consistency checks.
  • Investigate and document complex production issues.
  • Validate integrations with third-party partners and tracking systems.
  • Support regression, smoke, exploratory, and non-functional testing.
  • Collaborate on frontend test automation initiatives.

Requirements

  • 6+ years of QA experience in web applications.
  • 3+ years of hands-on AdTech experience with DSP and/or SSP platforms.
  • Strong understanding of digital advertising workflows and targeting logic.
  • 2+ years of API testing experience using tools like Postman.
  • 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 in written and spoken forms.

Benefits

  • Competitive salary with equity package and quarterly tax assistance 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.
  • Currently remote with potential for hybrid work in the future.

Tech Stack

GraphQLPostmanSQL

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