Specialist, QA Test Automation

Cogeco Connexion • burlington, halton region • Posted June 08, 2026

Position Overview

Regular

Specialist, QA Test Automation

Key Responsibilities

  • Probabilistic Testing & Evaluation
    • Implement and refine testing workflows tailored for AI‑powered solutions where outputs are probabilistic rather than deterministic.
    • Build guardrails to identify model drift, prompt regression, hallucination risks, and safety violations before they hit production.
  • Dataset Curation & Tooling
    • Own the creation, maintenance, and scaling of high‑quality golden datasets used as the source of truth for benchmarking model changes.
    • Champion programmatic evaluation tools such as Promptfoo, DeepEval, or Ragas to automate the assessment of prompt variants and model performance.
  • Strategy Execution & Collaboration
    • Partner closely with the Chapter Lead, QA to translate high‑level AI QA frameworks into actionable, daily tasks for technical teams.
    • ...