Senior Quality Engineer, Infrastructure
StackAdaptResponsibilities
- Design and implement intelligent test selection systems to optimize regression testing and reduce feedback cycles
- Build and maintain scalable test automation frameworks that improve reliability and reduce flaky tests
- Collaborate with engineering teams to implement quality gates, optimize CI/CD pipelines, and reduce regression cycle times
- Contribute to the Prevent, Prove, Observe, and Scale quality engineering initiatives
- Develop tools and dashboards for test analytics, coverage, reliability metrics, and performance trends
- Solve testing infrastructure challenges involving test parallelization, isolation, and intelligent failure analysis
- Share testing infrastructure knowledge and best practices across the organization
Requirements
- 5+ years of experience in software development or test automation, including at least 2 years focused on test infrastructure
- Experience with Page Object Model patterns and end-to-end test architecture, including frameworks such as Playwright
- Strong experience with CI/CD systems such as BuildKite, Jenkins, and GitHub Actions and with test automation frameworks
- Ability to build developer-friendly testing tools that improve adoption and productivity
- Experience using test analytics and metrics to guide infrastructure improvements
- Proficiency in JavaScript or TypeScript for test automation and Python or Go for infrastructure tooling
- Understanding of distributed systems and testing in complex environments
- Hands-on experience with Docker, Kubernetes, and cloud platforms
- Strong debugging and troubleshooting skills for complex test infrastructure issues
- Good communication and technical documentation skills
- Track record of improving test reliability and reducing test execution times
- Familiarity with AI/ML applications in testing, such as test selection and self-healing tests
- Experience in adtech or similar high-scale, data-intensive systems
Benefits
- Remote-first work arrangement, open to candidates anywhere in Canada
- Retirement, 401K, and pension savings programs globally
- Paid time off packages, including birthdays off
- Mental health care program
- Health benefits from day one
- Work-from-home reimbursements
- Optional global WeWork membership and access to London and Toronto hubs
- Training and onboarding program
- Support for conferences, courses, books, and other personal development initiatives
- Programmatic courses and certifications
- Parental leave program
- Social and team events
Tech Stack
About StackAdapt
StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI-powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the entire customer journey. The most forward-thinking marketers choose StackAdapt to orchestrate high-impact campaigns across programmatic advertising and marketing channels. Our state-of-the-art platform is where some of the most progressive work in machine learning meets cutting-edge user experience. StackAdapt is designed around the three core pillars of programmatic—planning, executing and analyzing. StackAdapt is ranked as the number 1 DSP on G2. For six consecutive years with over hundreds of reviews, StackAdapt has been recognized as a high performer and the highest-ranking DSP in customer satisfaction by G2. StackAdapt was also recognized as an Enterprise Fast 15 winner as part of the Technology Fast 50™ program in 2024 and is one of Ad Age’s Best Places to Work in 2024. Learn more about StackAdapt here: www.stackadapt.com. And if you're looking for a change, we'd love to have you on our team—check out our open roles by visiting: www.stackadapt.com/careers. StackAdapt is headquartered in Toronto, Canada. We have teams and client support across North America, EMEA, APAC, and LATAM.