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QA Engineer

eTeam

 

Montreal, QC, Canada

Posted On: 9 days ago
Experience: 7+ years
Availability: Onsite
Openings: 1
Category: QA Engineer
Tenure: Contract - Corp-to-Corp
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Description

You will own the end-to-end quality strategy for securitization platforms and AI-driven systems, ensuring data integrity, model reliability, and release stability.

This role is on-site.

Responsibilities

  • Design and execute comprehensive test strategies for AI models, including prompt engineering, bias/safety testing, and hallucination detection.
  • Validate RAG pipelines and vector databases, testing edge cases like embedding drift, similarity search thresholds, and data quality.
  • Build and maintain automated test suites using Java and Python, integrating with Jenkins and GitHub for CI/CD pipelines.
  • Lead defect triage, coordinate regression testing for platform releases, and provide production support during critical processing windows.
  • Mentor junior QA members and define quality metrics such as defect density and automation coverage.

Required Skills

  • 7+ years of QA or quality engineering experience, with at least 3 years in a lead or senior capacity.
  • Proficiency in Java and Python with demonstrated experience in framework implementation.
  • Hands-on experience with test automation tools such as Selenium, Playwright, or Robot Framework.
  • Strong understanding of LLM architecture, including tokenization, embeddings, and inference mechanisms.
  • Experience with LangChain and LangGraph for testing chain/graph construction and failure points.
  • Proficiency in API automation, backend validation, and database query development for reconciliation testing.
  • Familiarity with CI/CD practices using Jenkins and GitHub.
  • Knowledge of vector databases, RAG pipelines, and integration testing tools.

Education

Any Gradute

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