QA Automation Engineer

Tubi, Inc.; Toronto; On-site; CAD 75,700 - 108,000; Full time

Benefits offered by this job

Annual discretionary bonus

Long-term incentive plan

Medical/dental/vision insurance

Vacation and paid time off

Job summary

Tubi, Inc. is looking for a skilled QA Automation Engineer based in Toronto to lead quality assurance initiatives for its streaming and AI-driven products. In this hybrid position, you will design test strategies, collaborate closely with engineering and product teams, and validate streaming performance across multiple platforms.

With extensive experience in QA Automation, candidates should have a solid background in media workflows, video streaming protocols, and AI system validation. The role offers a competitive salary and benefits.

Qualifications

• 4+ years of QA Automation experience in Mobile.
• Strong technical knowledge of video streaming protocols and DRM systems.
• Experience with test automation tools and AI-based visual testing.

Responsibilities

• Design and lead test strategies for streaming workflows and AI-powered features.
• Test across web, mobile, and connected TV platforms.
• Validate streaming performance under real-world conditions.

Skills

Streaming QA

Test Automation (Selenium, Appium, Playwright)

Video Streaming Protocols (HLS, DASH)

AI/ML Validation

Debugging Tools (Charles Proxy, Chrome DevTools)

Education

Bachelor’s degree in Computer Science or related field

Tools

Selenium

Charles Proxy

Chrome DevTools

Job description

Tubi is seeking a highly skilled and experienced QA Automation Engineer to lead quality assurance initiatives for our cutting-edge streaming and AI-driven product features. This pivotal role involves ensuring exceptional end-to-end user experiences, robust streaming playback, and the accuracy and integrity of our AI/ML features across web, mobile, and OTT platforms.

We’re looking for a candidate with a strong background in streaming QA and deep technical knowledge of media workflows. You’ll be instrumental in collaborating with engineering, product, and data science teams to define comprehensive QA strategies that guarantee both functional excellence and data-level quality.

This is a hybrid role based out of our Toronto office. You must be willing to travel to our Toronto office two days a week.

What You’ll Do

• Design and lead test strategies for streaming workflows, playback systems, and AI-powered features.
• Test across platforms (web, mobile, and connected TV) to ensure functional parity and playback stability.
• Validate streaming performance—including ABR logic, encoding pipelines, and DRM integrations—under diverse real-world conditions.
• Debug with precision using tools like Charles Proxy, Chrome DevTools, ADB, and Xcode. Collaborate with data and ML teams to validate AI model updates, recommendations, and personalization accuracy.
• Leverage AI-assisted QA tools to enhance regression coverage, UI validation, and anomaly detection.
• Contribute to automation and CI/CD frameworks, driving faster, more reliable releases.
• Oversee QA deliverables for multiple concurrent releases and ensure seamless sign-off for production launches.
• Monitor live environments for playback or recommendation anomalies post-release and elevate issues promptly.
• Continuously improve QA processes, metrics, and reporting for streaming and AI validation.

Your Background

• Bachelor’s degree in Computer Science, Software Engineering, or related field, or equivalent hands‑on experience.
• 4+ years of QA Automation experience in Mobile.
• Strong technical knowledge of video streaming protocols (HLS, DASH, MPEG‑TS), DRM systems, and CDN architectures.
• Experience validating AI/ML systems in production—testing model output accuracy, user personalization logic, and algorithm stability.
• Hands‑on experience with test automation tools (Selenium, Appium, Playwright, Puppeteer) and AI‑based visual testing.
• Proficiency in debugging tools and network analysis utilities (Charles Proxy, Chrome DevTools).
• Experience managing regression suites and release validation cycles across web, mobile, and connected TV platforms.
• Understanding of data validation, logging pipelines, and A/B testing frameworks.
• Strong analytical and documentation skills, with a proactive approach to cross‑team collaboration.

Location and Compensation

Toronto, Canada

Pay range: $75,700 - $108,000 CAD

Eligible for an annual discretionary bonus, long‑term incentive plan, and various benefits including medical/dental/vision, insurance, vacation/paid time off, and other benefits in accordance with applicable plan documents.

We are an equal‑opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, gender identity, disability, protected veteran status, or any other characteristic protected by law. We will consider for employment qualified applicants with criminal histories consistent with applicable law.