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Prompt Engineer Jobs in Toronto, ON (NOW HIRING)

Charger Logistics Inc

Senior AI Engineer

Brampton, ON · On-site

Implement LLM integration layers--prompt engineering, function calling, structured output parsing, and model routing for domain accuracy. * Collaborate with cross-functional teams to collect ...

Manulife

Associate Data Scientist - GenAI

Toronto, ON · Hybrid

CA$69K - CA$115K/yr

Apply prompt engineering techniques, build with RAG (Retrieval-Augmented Generation) applications, and fine-tune language models and improve their performance in specific tasks. * Collaborate with ...

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Azure Cloud Engineer

Toronto, ON · On-site

Implement end-to-end AI orchestration solutions, engineer AI workflows, and apply prompt engineering best practices. * Observability for AI cloud engineering components: Implement logging, metrics ...

Fulfillment IQ

AI Engineer

Toronto, ON · Hybrid

Prompt engineering at API level * Agent architectures (ReAct, tool calling, planning loops) * Strong understanding of trade-offs (cost, latency, scalability) * Ability to work independently in ...

Fulfillment IQ

AI Engineer

Toronto, ON · On-site

Prompt engineering at API level * Agent architectures (ReAct, tool calling, planning loops) * Strong understanding of trade-offs (cost, latency, scalability) * Ability to work independently in ...

SuiteSpot

Senior Software Engineer - SAM AI

Toronto, ON · On-site

Our engineering team operates with high autonomy and direct customer impact. We live by P.I.E ... Tune and improve agent behavior through prompt iteration, evals, and instrumentation that tells you ...

Aecon Group Inc.

Developer, Copilot Studio

Toronto, ON · On-site

You'll pair strong prompt engineering and agent development skills with excellent consulting chops, translating business needs into robust, secure agents and copilots built in Microsoft Copilot ...

Sanofi EU

AI Engineer

Mississauga, ON · On-site +1

CA$94K - CA$136K/yr

Build and optimize agentic workflows, prompt engineering strategies, orchestration frameworks, and tool integrations to improve AI application performance and reliability * Develop and maintain ...

Sanofi EU

AI Engineer

Toronto, ON · On-site +1

CA$94K - CA$136K/yr

Build and optimize agentic workflows, prompt engineering strategies, orchestration frameworks, and tool integrations to improve AI application performance and reliability * Develop and maintain ...

Sanofi EU

AI Engineer

Unionville, ON · On-site +1

CA$94K - CA$136K/yr

Build and optimize agentic workflows, prompt engineering strategies, orchestration frameworks, and tool integrations to improve AI application performance and reliability * Develop and maintain ...

Sanofi EU

AI Engineer

Maple, ON · On-site +1

CA$94K - CA$136K/yr

Build and optimize agentic workflows, prompt engineering strategies, orchestration frameworks, and tool integrations to improve AI application performance and reliability * Develop and maintain ...

Sanofi EU

AI Engineer

Brampton, ON · On-site +1

CA$94K - CA$136K/yr

Build and optimize agentic workflows, prompt engineering strategies, orchestration frameworks, and tool integrations to improve AI application performance and reliability * Develop and maintain ...

MasterCard

Principal AI Engineer

Toronto, ON · On-site

Understanding of modern GenAI application patterns, including RAG, evaluation frameworks, prompt engineering, AI observability, model lifecycle management, and agents or agent orchestration. Strong ...

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All JobsPrompt Engineer JobsPrompt Engineer Jobs in Toronto, ON

Prompt Engineer information

What is a prompt engineer?

A Prompt Engineer is a professional who designs, refines, and optimizes prompts to improve interactions with AI models, such as ChatGPT. Their role involves understanding model behavior, crafting precise queries, and experimenting with phrasing to achieve desired outputs. They may work in AI research, software development, or content generation to maximize AI efficiency. Strong skills in language, logic, and sometimes coding are essential for success in this role.

What does a prompt engineer do?

A typical day for a Prompt Engineer involves designing, testing, and refining prompts to enhance the performance of AI language models, often collaborating closely with data scientists, software engineers, and product managers. You might analyze the results of model outputs, integrate user or stakeholder feedback, and iterate on prompt strategies to solve diverse business challenges. Your role will usually include documentation, troubleshooting, and keeping up with the latest advances in AI technologies. Expect a mix of independent work and regular team meetings in a dynamic, fast-evolving environment focused on innovation and improvement.

What skills and qualifications are needed to be a prompt engineer?

To thrive as a Prompt Engineer, you need a strong grasp of natural language processing (NLP), machine learning concepts, and experience crafting effective prompts for large language models, usually supported by a technical degree or relevant experience. Familiarity with tools such as OpenAI's API, Hugging Face, or other AI platforms, as well as knowledge of programming languages like Python, is highly valuable. Creative thinking, analytical problem-solving, and cross-functional communication skills help differentiate top candidates in this field. These abilities are crucial for optimizing AI outcomes and ensuring collaboration with both technical and non-technical teams.

Are prompt engineers still in demand?

Prompt engineers are currently in demand as organizations seek professionals skilled in designing effective prompts for AI language models. The role often requires knowledge of natural language processing, machine learning, and familiarity with AI tools like GPT. Demand is expected to grow as AI integration expands across industries.

How much do prompt engineers make?

Prompt engineers typically earn between $80,000 and $150,000 annually, depending on experience, location, and industry. Senior roles or those with specialized skills in AI and machine learning can command higher salaries, especially in tech hubs or companies investing heavily in AI development.

What exactly is prompt engineer work?

A prompt engineer designs and optimizes prompts used to interact with AI language models, ensuring accurate and relevant responses. This role involves understanding AI behavior, crafting clear instructions, and often requires knowledge of machine learning, programming, or data analysis.

What are popular job titles related to Prompt Engineer jobs in Toronto, ON?

For Prompt Engineer jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching Prompt Engineer jobs in Toronto, ON look for?

The top searched job categories for Prompt Engineer jobs in Toronto, ON are:

Prompt Engineer jobs near you
Infographic showing various Prompt Engineer job openings in Toronto, ON as of August 2026, with employment types broken down into 7% Internship, 68% Full Time, 6% Part Time, and 19% Contract. Highlights an 80% In-person, and 20% Remote job distribution.

Senior AI Engineer

Charger Logistics Inc

Brampton, ON • On-site

Full-time

Posted 6 days ago

Job description

Charger logistics Inc. is a world- class asset-based carrier with locations across North America. With over 20 years of experience providing the best logistics solutions, Charger logistics has transformed into a world-class transport provider and continue to grow.

We are looking for a highly motivated AI Engineer to join our team based out of our Brampton office and contribute to the development of AI-driven solutions for various departments. This role focuses on building production AI agents and MCP (Model Context Protocol) integrations that automate real logistics workflows—dispatch, billing, compliance, and fleet operations—improving the reliability, transparency, and efficiency of AI applications in real-world, high-stakes environments.

Responsibilities:

  • Design, develop, and deploy MCP servers exposing domain services as AI-consumable tools with proper authentication, observability, and error handling.
  • Build multi-agent workflows using orchestration frameworks and agent-to-agent communication protocols for complex logistics automation.
  • Develop and optimize knowledge retrieval pipelines using RAG, KAG, and CAG strategies—selecting the right approach based on query complexity, data volatility, and domain reasoning requirements.
  • Design hybrid retrieval architectures that route between CAG for static reference data, RAG for dynamic operational queries, and KAG for multi-hop reasoning across structured domain knowledge.
  • Implement LLM integration layers—prompt engineering, function calling, structured output parsing, and model routing for domain accuracy.
  • Collaborate with cross-functional teams to collect requirements and translate operational workflows into agent capabilities.
  • Deploy and maintain agent infrastructure on Kubernetes with GitOps practices and observability tooling.

Requirements

  • 2-3 years of experience with Bachelor's in Computer Science, Artificial Intelligence, or a related technical field.
  • Strong communication skills and experience working in interdisciplinary or team-based environments.
  • Solid understanding of REST APIs, microservices architecture, and AI/ML concepts.
  • Experience building production-grade AI applications in Python—not just notebooks or prototypes.
  • Hands-on proficiency with LLM integration: function calling, tool use, structured outputs (OpenAI, Anthropic, or Google APIs).
  • Solid understanding of knowledge retrieval patterns including RAG (Retrieval-Augmented Generation), with familiarity of emerging approaches like KAG (Knowledge-Augmented Generation) and CAG (Cache-Augmented Generation).
  • Proficiency with SQL and at least one analytical data platform (BigQuery, Snowflake, or similar).
  • Experience with cloud platforms and container orchestration (Kubernetes).
  • Background in MCP, agent orchestration frameworks, knowledge graphs, or streaming data systems is a strong asset.

Benefits

  • Competitive Salary
  • Healthcare Benefit Package
  • Career Growth