Gen AI Prompt engineer

Latitude
Latitude

Software Engineering, Data Science

Montreal, QC, Canada

Posted on Jun 21, 2026

Job Title: Gen AI Prompt Engineer

Location: Montreal (Day 1 onboarding onsite / in office presence 3x week)

What you’ll do in the role:

  • Design, test, and refine prompts for diverse AI applications/products, ensuring accuracy, relevance, and engagement.
  • Collaborate with product team, data scientists, tech teams to align prompts with product features/ requirements and user needs.
  • Analyze AI-generated responses to improve model behavior, consistency, and performance.
  • Take ownership of Prompt Management: Continuous refinement, storage, versioning, conformity across various environments of prompts.
  • Conduct A/B testing to evaluate and enhance prompt effectiveness and response quality.
  • Develop and document best practices for scalable prompt engineering across different projects/products.
  • Optimize prompts working closely with tech teams to improve system performance.
  • Stay informed on advancements in Gen AI space, share developments and best practices with the extended team.

What you’ll bring to the role

  • Strong Python scripting background
  • Expertise in prompt engineering for large language models (LLMs) such as OpenAI's GPT, Google’s Gemini, or Claude.
  • Strong analytical and problem-solving abilities to optimize AI responses.
  • Excellent time management skills to juggle multiple competing priorities.
  • Strong critical thinking and attention to detail.
  • Ability to work collaboratively with cross-functional teams.
  • Familiarity with Agents workflow

Nice to Have:

  • Power apps knowledge
  • Experience with AI model performance evaluation or AI annotations.
  • Previous experience in AI-driven chatbot development or conversational AI platforms.