Vistar Media is the home of out-of-home (OOH). As a global ad tech company and the world's largest digital out-of-home (DOOH) advertising marketplace, we offer technology designed to make buying and selling OOH media easier. Our goal is simple: to help the world's marketers leverage OOH's unique ability to motivate and delight.
From strategic partnerships with major media owner networks to executing impactful campaigns with renowned global brands such as Nestlé, Porsche, Target, and Levi's, our team is filled with passionate, innovative, and collaborative problem solvers, engaging and entertaining consumers like you in the real world. Find your home in out-of-home - find your people at Vistar.
As of January 2025, Vistar Media was acquired by T-Mobile and is now part of T-Mobile Advertising Solutions. By combining our DOOH expertise with T-Mobile’s unique customer insights and expansive omnichannel capabilities, we’re creating new opportunities to innovate at scale and make a meaningful impact on the future of out-of-home media.
About the role:
As a QA Engineer, you will be responsible for building out test repositories and executing tests, while working with cross-functional teams to maintain quality and promote efficiency. This role involves requirement analysis, test planning, and test case development across our various platforms and services. This individual works to set standards and procedures within the team. This experienced engineer should be a team player and passionate about the team's success and the technology behind each product.
What you'll do:
Support QA efforts by planning, developing, and executing automated and functional tests against back-end RESTful API’s and front-end Web Applications.
Troubleshoot issues, report on findings, and escalate issues as necessary.
Develop and enhance QA documentation and processes that contribute and support the team.
Understand the value derived from releasing quality code rapidly to production and when to iterate on the results.
Analyze data to identify trends in product quality or defects with a goal of mitigating and preventing recurrence and future defects.
What experience we're looking for:
5+ years of experience with functional testing.
3+ years of experience with test automation.
Testing web applications in Python, JavaScript and SQL.
Experience with tools such as Cypress (preferred), Postman, and Jira.
Strong with troubleshooting technical issues and reporting defects.
Analytical mind-set and problem-solving aptitude.
Solution oriented/strategic thinker.
Analysis, planning, troubleshooting, & root cause analysis.
Excellent communicator that contributes in a timely manner.
Must be proactive, motivated, and comfortable working independently.
Strong work ethic to exceed expectations and goals.
What we offer:
Competitive salary & bonus scheme
25 paid vacation days - plus 1 extra day if you haven’t taken any sick days during the year
Solid pension plan
Commuting allowance (NS Business Card or Swapfiets subscription)
Quarterly Lifestyle Stipend of up to €250
Daily lunches, snacks, and drinks at our Amsterdam office
Global Employee Exchange Program - work from another Vistar office like New York, Sydney, or London for a few months
Continuous learning opportunities to support your professional growth
Friday knowledge-sharing sessions, followed by drinks at the office (or on our sunny terrace!)
A spacious, modern office just 10 minutes by bike from Amsterdam Centraal
Recruiting fraud is a serious issue facing jobseekers. Please be aware that Vistar Media would never require personal information (such as bank account information) during the interview process. Should an employee from Vistar Media reach out to you, that communication will come from an @vistarmedia.com email address. During a typical interview process, you will have several phone, video, and/or in-person interviews with multiple Vistar Media employees before a hiring decision is made. We do not require payment from applicants for training or other costs incurred, nor do we offer compensation before hiring.
If you’re ambitious, highly driven, and interested in making an impact, Vistar is the place for you. Apply to join our team… we’ll see you out there.
Top Skills
What We Do
Out there, in the streets, ad space intersects time and place. It’s a part of life. OOH campaigns inform, entertain, attract - and they can change the course of someone’s afternoon.
At Vistar Media, we facilitate that serendipity hundreds of thousands of times a day. Our goal is simple: to help marketers leverage OOH’s unique ability to motivate and delight. Persuade and captivate. Stand out and blend in. Through our truly intelligent platform that hosts the world’s most extensive OOH inventory, we provide the scale, data, and expertise that allow brands to capture a better, gentler kind of attention. We believe that OOH is both timeless and future-proof. Why? Because it speaks to the human need to look up and around, but it’s always evolving and improving, infusing novelty into everyday life and opening up new opportunities. With Vistar, OOH is not only the most enduring channel in media, it’s also getting better every day. We’ll see you out there.
Why Work With Us
We’re the OOH revolutionaries, weaving stories into the world and turning discovery into action. We hustle with heart, obsess over knowledge, and fuel each other's success — come join us!
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