QA Lead - AI Systems & Models Testing Quality Assurance Artificial Intelligence Contract Position ... Proficiency applying generative AI evaluation metrics and establishing quality thresholds ...
QA Lead - AI Systems & Models Testing Quality Assurance Artificial Intelligence Contract Position ... Proficiency applying generative AI evaluation metrics and establishing quality thresholds ...
QA Lead AI Systems & Models Testing Quality Assurance Artificial Intelligence Contract Position ... Proficiency applying generative AI evaluation metrics and establishing quality thresholds ...
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QA Lead AI Systems & Models Testing Quality Assurance Artificial Intelligence Contract Position ... Proficiency applying generative AI evaluation metrics and establishing quality thresholds ...
Generative AI (GenAI) | Prompt Engineer
Montreal, QC · On-site +1
... MEDFAR's generative AI features -- most notably CoeurWay, our AI-powered clinical scribe, and ... testing for prompt changes, and documentation of known limitations. * Design and implement new ...
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Generative AI (GenAI) | Prompt Engineer
Montreal, QC · On-site +1
... MEDFAR's generative AI features -- most notably CoeurWay, our AI-powered clinical scribe, and ... testing for prompt changes, and documentation of known limitations. * Design and implement new ...
AI Developer
Montreal, QC · On-site
Lead the architecture, design, and delivery of Generative AI solutions-including multi-step ... testing, reliability, reusability, and secure-by-design delivery * Define evaluation frameworks ...
AI Developer
Montreal, QC · On-site
Lead the architecture, design, and delivery of Generative AI solutions-including multi-step ... testing, reliability, reusability, and secure-by-design delivery * Define evaluation frameworks ...
The ideal candidate will combine deep expertise in Generative AI systems engineering with strong ... Hands-on experience with Python, FastAPI / Flask, async workflows, APIs, testing frameworks, and CI ...
The ideal candidate will combine deep expertise in Generative AI systems engineering with strong ... Hands-on experience with Python, FastAPI / Flask, async workflows, APIs, testing frameworks, and CI ...
Understand and become the company's expert in LLM and Generative AI API methods and Open Weights ... Develop tools and utilities to support AI development and testing. * Proactively identify and ...
Understand and become the company's expert in LLM and Generative AI API methods and Open Weights ... Develop tools and utilities to support AI development and testing. * Proactively identify and ...
Microservices AI Developer
Montreal, QC · On-site
Understand and become the company's expert in LLM and Generative AI API methods and Open Weights ... Develop tools and utilities to support AI development and testing. * Proactively identify and ...
Microservices AI Developer
Montreal, QC · On-site
Understand and become the company's expert in LLM and Generative AI API methods and Open Weights ... Develop tools and utilities to support AI development and testing. * Proactively identify and ...
... generative AI tools. This isn't a traditional graphic design role, nor is it simply about writing ... Testing new AI models, platforms, and workflows to continuously improve quality and efficiency.
... generative AI tools. This isn't a traditional graphic design role, nor is it simply about writing ... Testing new AI models, platforms, and workflows to continuously improve quality and efficiency.
Large Language Models & Generative AI * Design and implement LLM-powered applications using RAG ... and hypothesis testing. * Advanced SQL for enterprise-scale analytics. Soft Skills * Highly ...
Large Language Models & Generative AI * Design and implement LLM-powered applications using RAG ... and hypothesis testing. * Advanced SQL for enterprise-scale analytics. Soft Skills * Highly ...
You will work at the intersection of predictive modelling, generative AI, and enterprise software ... Design and execute model experiments, hypothesis testing, oracle testing, and statistical ...
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You will work at the intersection of predictive modelling, generative AI, and enterprise software ... Design and execute model experiments, hypothesis testing, oracle testing, and statistical ...
Experience with generative AI platforms and tools beyond Microsoft, such as ChatGPT Enterprise ... testing, version control, documentation, and deployment. * Strong understanding of security ...
Experience with generative AI platforms and tools beyond Microsoft, such as ChatGPT Enterprise ... testing, version control, documentation, and deployment. * Strong understanding of security ...
... of generative and agentic AI solutions. The successful candidate will combine significant ... engineering, testing, and integration with existing systems. * Mentor and develop a ...
... of generative and agentic AI solutions. The successful candidate will combine significant ... engineering, testing, and integration with existing systems. * Mentor and develop a ...
Senior Software Developer
Montreal, QC · Remote
As we accelerate AI adoption across our development practices, we're pioneering AI-driven development in healthcare-integrating generative AI, knowledge bases, and automated testing into every phase ...
Senior Software Developer
Montreal, QC · Remote
As we accelerate AI adoption across our development practices, we're pioneering AI-driven development in healthcare-integrating generative AI, knowledge bases, and automated testing into every phase ...
We are seeking apassionate, collaborative senior GenAIprofessional to help shape how Generative AI ... Apply strong engineering discipline, including testing, version control, monitoring, and iteration ...
We are seeking apassionate, collaborative senior GenAIprofessional to help shape how Generative AI ... Apply strong engineering discipline, including testing, version control, monitoring, and iteration ...
There AI Core group pioneers' platforms across Generative AI, AI Agents, RAG, Knowledge Bases, Data ... testing, deployment, and operations) * 5-10 years of Python expertise, including advanced features ...
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There AI Core group pioneers' platforms across Generative AI, AI Agents, RAG, Knowledge Bases, Data ... testing, deployment, and operations) * 5-10 years of Python expertise, including advanced features ...
There AI Core group pioneers' platforms across Generative AI, AI Agents, RAG, Knowledge Bases, Data ... testing, deployment, and operations) * 5-10 years of Python expertise, including advanced features ...
There AI Core group pioneers' platforms across Generative AI, AI Agents, RAG, Knowledge Bases, Data ... testing, deployment, and operations) * 5-10 years of Python expertise, including advanced features ...
You'll define the GEO and AI content development and distribution strategy, architect the operating ... Run continuous testing across prompts, formats, and content pillars to improve model and business ...
You'll define the GEO and AI content development and distribution strategy, architect the operating ... Run continuous testing across prompts, formats, and content pillars to improve model and business ...
You'll define the GEO and AI content development and distribution strategy, architect the operating ... Run continuous testing across prompts, formats, and content pillars to improve model and business ...
You'll define the GEO and AI content development and distribution strategy, architect the operating ... Run continuous testing across prompts, formats, and content pillars to improve model and business ...
... testing, release, and sustainment * Strong communication skills with the ability to engage business ... Exposure to AI agent tools and generative AI capabilities such as Copilot Studio, Azure AI, Azure ...
... testing, release, and sustainment * Strong communication skills with the ability to engage business ... Exposure to AI agent tools and generative AI capabilities such as Copilot Studio, Azure AI, Azure ...
... testing, release, and sustainment * Strong communication skills with the ability to engage business ... Exposure to AI agent tools and generative AI capabilities such as Copilot Studio, Azure AI, Azure ...
... testing, release, and sustainment * Strong communication skills with the ability to engage business ... Exposure to AI agent tools and generative AI capabilities such as Copilot Studio, Azure AI, Azure ...
Generative Ai Testing information
What is the difference between Generative Ai Testing vs Data Scientist?
| Aspect | Generative Ai Testing | Data Scientist |
|---|---|---|
| Required Credentials | Knowledge of AI models, testing tools, programming skills | Statistics, programming, data analysis certifications |
| Work Environment | AI development teams, testing labs, tech companies | Research labs, tech firms, finance, healthcare |
| Employer & Industry Usage | AI product testing, quality assurance in tech | Data analysis, predictive modeling across industries |
Generative Ai Testing focuses on evaluating and validating AI-generated content and models, ensuring quality and accuracy. Data Scientists analyze data, build models, and derive insights. While both roles require programming and AI knowledge, Generative Ai Testing emphasizes testing processes, whereas Data Scientists focus on data analysis and model development.
How much do AI testers get paid?
Is AI testing a good career?
What are the key skills and qualifications needed to thrive as a Generative AI Testing Specialist, and why are they important?
What is the salary of generative AI tester?
What are some common challenges faced when testing generative AI models, and how can I prepare to address them in this role?
How do I become an AI tester?
What is Generative AI Testing?

Contractor
Re-posted 11 days ago
Job description
QA Lead - AI Systems & Models Testing
Quality Assurance Artificial Intelligence Contract Position
Contract
Montreal, QC
AI / ML Testing
LLM / RAG / LangChain
ABOUT THE ROLE
We are seeking an experienced QA Lead with deep expertise in AI systems testing to join our team on a contract basis in Montreal, Quebec. This role sits at the intersection of quality engineering and artificial intelligence, requiring hands-on proficiency in LLM behavior analysis, RAG pipeline validation, and modern AI orchestration frameworks. You will own the end-to-end test strategy for complex AI products and help define quality standards in a rapidly evolving space.
MUST-HAVE SKILLS
- Proven QA leadership experience designing and executing test strategies for AI/ML systems or LLM-powered applications.
- Strong understanding of LLM internals: tokenization, embeddings, attention mechanisms, and inference behavior to anticipate and diagnose failure modes.
- Hands-on experience with prompt engineering - constructing effective prompts, detecting hallucinations, and evaluating outputs across accuracy, tone, coherence, and bias dimensions.
- Experience testing RAG pipelines and knowledge base integrations, including validation of data quality and retrieval accuracy as they impact model outputs.
- Familiarity with vector database mechanics: similarity search thresholds, embedding drift, near-duplicate documents, and sparse vs. dense embeddings.
- Practical experience with LangChain and/or LangGraph - able to read chain/graph construction code, identify failure points, and write test harnesses.
- Ability to validate MCP (Model Context Protocol) integration points, including tool availability and error-handling scenarios.
- Proficiency applying generative AI evaluation metrics and establishing quality thresholds appropriate for production AI systems.
- Excellent written and verbal communication in English; bilingualism (English/French) is a plus for the Montreal market.
NICE-TO-HAVE SKILLS
- Experience with bias detection and safety testing frameworks for AI systems.
- Exposure to performance and scalability testing of vector databases under high load.
- Familiarity with CI/CD pipelines for ML model deployment and automated regression testing.
- Knowledge of responsible AI principles and AI governance frameworks.
- Contributions to or experience with open-source AI testing or evaluation tooling (e.g., DeepEval, Ragas, PromptFlow).
- Background in data engineering or data quality practices relevant to AI pipeline inputs.
- Cloud platform experience (AWS, Azure, or GCP) in the context of deploying or testing AI workloads.
KEY RESPONSIBILITIES
- Lead design and execution of comprehensive test strategies across AI systems, including prompt evaluation, output quality assessment, and bias/safety analysis.
- Develop and maintain test harnesses for LangChain and LangGraph-based applications; review chain and graph construction code to proactively surface integration risks.
- Validate RAG pipeline integrity - data ingestion, chunking, retrieval accuracy, and embedding consistency - and define edge-case coverage for vector database interactions.
- Establish and track generative AI quality metrics and thresholds; report on model output quality across multiple evaluation dimensions.
- Collaborate with ML engineers, data scientists, and product teams to embed quality practices throughout the AI development lifecycle.
- Document test findings clearly for both technical and non-technical stakeholders.
Contract position based in Montreal, Quebec, Canada On-site / Hybrid
Employment Type: CONTRACTOR