Our client is a corporate trade leader for nearly four decades, enabling companies to maximize the value they receive for assets, increase their return on ad spend, and generate funding for unbudgeted expenses. Independent, with an unrivaled vantage point of the media industry, our client helps large and small brands and agencies achieve a higher ROI, leveraging incremental value in the same quality properties and services they already purchase. 

The project is a CRM system for the sales departments of our client. 

• 7+ years of QA experience with complex, data-intensive products (AdTech, MarTech, analytics platforms, or similar preferred). 

• Solid knowledge of QA methodologies, test design, and structured exploratory testing. 

• Understanding of programmatic advertising components such as DSP, SSP, RTB, tracking pixels, impression/click logging, attribution, audience segments, and fraud prevention. 

• Ability to interpret API requests/responses (REST, JSON), read logs, and perform basic SQL queries for data verification. 

• Strong soft skills: clear communication, active listening, conflict resolution, ability to present testing status to stakeholders, and influence prioritization. 

• Proactive approach to spotting risks early and proposing practical solutions. 

• Ownership mindset — ability to think at the product level, not just atthe  task level. 

• Comfortable working cross-functionally in a fast-moving environment with product, engineering, data science, and operations teams. 

• Upper-Intermediate English (both spoken and written) 

Nice to have: 

• Experience with automation tools (Postman, Cypress, Playwright, Selenium, REST-assured). 

• Experience working with advertising exchanges, attribution platforms, CDPs, or tag management systems. 

• Knowledge of BI tools (Looker, BigQuery, Redshift, Metabase, etc.). 

• Experience defining acceptance criteria with product managers and writing requirements with engineers. 

 
Responsibilities: 

• Owning quality for complex product areas, from planning through release. This includes defining test strategy, risk analysis, acceptance criteria, and prioritizing testing efforts based on business value. 

• Collaborating closely with product managers, engineers, UX, and data teams to understand requirements, clarify user flows, and identify potential gaps early. 

• Designing and maintaining test documentation: test plans, test cases, regression checklists, data validation procedures, and bug reports. 

• Driving initiatives to improve test coverage, automation readiness, test environments, and data quality. 

• Acting as a quality advocate during grooming, planning, and retrospectives, communicating risks and proposing solutions in a productive, non-blocking way. 

• Testing features across multiple components (DSP, SSP, measurement tools, APIs, bidding logic, audience segmentation, reporting dashboards, targeting rules, etc.). 

• Using data to verify business logic: campaign performance metrics, event logs, cookies, third-party trackers, attribution, and real-time bidding behaviors. 

• Working with automation engineers to prioritize what should be automated at UI, API, and data layers. 

We offer:  

• Competitive salary 

• Official employment, paid sick leave, 20 days of paid vacation 

• Free English lessons    

• Flexible work schedule    

• Official Ukrainian holidays are non-working days   

• Paid courses and certifications    

• Сoach / psychologist consultation    

• Workshops    

• Career development plan 

• Mentoring Education    

• Medical Health Insurance 

Schedule: 5/2, 8-hour working day (40 hr per week), flexible schedule. NY time zone interaction of 4-5 hours 

Hiring process: HR interview tech specialists + Client Interview  

Why Choose Us? What Do We Offer that's Exceptional?    

1. Cutting-Edge Technologies on Real Projects: At Langate, you'll work with the latest technologies on live projects. We're a dynamic, fast-growing company, so you'll find a minimal amount of legacy systems and plenty of opportunities to implement new technologies. 

1. Work-Life Balance with Benefits: We value work-life balance and offer paid time off, including vacation days and sick leave. Remote work options and hearty life are part of the package, too.    

1. Investment in Your Growth: We're committed to your professional development. You can expect training programs, courses, and opportunities to enhance your English language skills.    

1. Team Building and Unity: We know that a happy team is a productive team. That's why we organize team-building events and group activities to foster strong bonds and a sense of belonging.    

When you choose us, you're choosing a company that values innovation, invests in its employees, and provides a supportive and engaging work environment. Join us in shaping the future of technology!  

Need more information? Welcome!