Staff Quality Engineer

• →Own and drive the end-to-end quality strategy for the Automation and Intelligence Pillar pod's AI such as our Ivy product, from test architecture through release readiness
• →Design and build evaluation frameworks for non-deterministic systems, including LLM output quality, agent behaviour, regression detection, and guardrail/safety testing
• →Develop reliable, scalable automated test suites and tooling that address functional, system, API, integration, UI, and regression testing, and integrate them into our CI/CD pipeline
• →Establish quality metrics and benchmarks (accuracy, latency, cost, hallucination/failure rates) that give the team confidence to ship and inform data-driven decisions
• →Partner closely with Engineering Managers, Product Managers, Designers, ML/Data Science, and other engineering teams to align requirements, priorities, and definitions of done
• →Act as a technical mentor and force multiplier across the QE org, promoting QE best practices, driving process improvements, and levelling up testing for AI systems company-wide
• →Participate in technical planning, code review, and architectural decision-making, advocating for testability and reliability from the design stage
• →Provide timely, actionable test result feedback to the Automation and Intelligence Pillar pod, the QA team, and other relevant stakeholders

• 7+ years of professional, hands-on software quality and test automation experience, with a track record of setting technical direction on complex systems
• Deep, hands-on experience with API & UI test automation frameworks such as Playwright, Cypress, Jest, or Junit
• Fluency in at least one of TypeScript, JavaScript, Python, or Java with preference for TypeScript
• Experience testing AI/agentic systems (evals, prompt/regression testing, output validation) and using AI to scale automation (test generation, self-healing tests, failure triage) with technologies such as OpenAI, Anthropic
• Experience with CI/CD tools like Jenkins, Github Actions, or CircleCI
• Strong understanding of scalable system design for web-based APIs and backend processing systems
• In-depth understanding of QA methodologies in a software company with fast release cycles
• Proven ability to define test case design standards and coverage strategy such as edge/negative, compatibility, performance and concurrency scenarios  and to own a test case management practice (e.g. TestRail) that others build on
• Knowledge of React, including but not limited to adding data-testids
• Ability to explore a codebase and use technical tools to gain an understanding of technical implementation
• Experience coaching and influencing cross-functional teams on tooling, testing plans and strategies, and guiding them through execution

• Highly competitive salary
• Retirement/ 401K/ Pension Savings globally
• Competitive Paid time off packages including birthday's off!
• Access to a comprehensive mental health care program
• Health benefits from day one of employment
• Work from home reimbursements
• Optional global WeWork membership for those who want a change from their home office and hubs in London and Toronto
• Robust training and onboarding program
• Coverage and support of personal development initiatives (conferences, courses, books etc)
• Access to StackAdapt programmatic courses and certifications to support continuous learning
• An awesome parental leave program
• A friendly, welcoming, and supportive culture
• Our social and team events!

Please note: Benefits and perks may vary depending on your country of employment and the nature of your engagement. In locations where StackAdapt does not have a legal entity, employment and benefits are administered in accordance with local regulations and partner policies.