Manual QA Engineer (AdTech - DSP/SSP)

Tatari is on a mission to revolutionize TV advertising. Founded in 2016 to help transform the antiquated world of TV advertising through the intelligent application of AI and machine learning, Tatari helps some of the world’s fastest growing brands including Chime, Calm, Tecovas, Manscaped, Saatva, and Liquid I.V., reach their customers using linear and streaming TV ads. Our platform combines sophisticated media buying with proprietary analytics to turn TV advertising into an automated, digital-like experience, enabling businesses of any size to advertise on TV.

That approach has earned Tatari broad industry recognition, including being named Best CTV AdTech Platform in the 8th annual MarTech Breakthrough Awards, as well as honors from Digiday (Best Connected TV Platform), AdExchanger (Most Innovative TV Advertising Technology), and Business Insider (Hottest AdTech Companies). Tatari has also been recognized as the Best Place to Work by Inc. Magazine. Backed by an executive team of former founders and senior leaders from companies including Shazam, TrueCar, AdapTV, LiveRail, Amazon, Google, Meta, Microsoft, and Yahoo, Tatari continues to scale rapidly as TV advertising enters its next major era.

Tatari is looking for a detail-oriented Manual QA Engineer with strong AdTech experience to help ensure high-quality releases across complex advertising workflows. You will work closely with Engineering to validate end-to-end ad delivery, investigate production issues, and uphold quality standards in a fast-paced, international environment. This role is ideal for a QA professional with deep experience in DSP and/or SSP platforms who is passionate about accurate targeting, reliable analytics, and seamless campaign execution.

Key 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

Required Qualifications

6+ years of QA experience in web applications

3+ years of hands-on AdTech experience, specifically with DSP and/or SSP platforms (required)

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)

Benefits

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

Currently remote but may be hybrid when there is a physical office

At Tatari, we believe in the importance of 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.

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