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Prompt Engineer Jobs in Ontario (NOW HIRING)

Netomi

Prompt Engineer

Toronto, ON · On-site

About the Role We are looking for a Prompt Engineer to craft, optimize, evaluate, and benchmark prompts for enhanced AI performance at Netomi. This role requires expertise in NLP, AI behavior, and ...

Levio

AI Developer/Prompt Engineer

Toronto, ON · Hybrid

CA$100K - CA$140K/yr

... Prompt Engineer to contribute to major projects. The AI Developer lead the design, development, and deployment of advanced AI-enabled solutions in enterprise and cloud environments. This role ...

Capco

Developer with Prompt Engineering

Toronto, ON · On-site +1

Prompt Engineering is a core requirement for this role , and you will work extensively with Generative AI techniques to build intelligent, production-ready solutions for our clients. What You'll Do

Guidepoint

AI Engineer

Toronto, ON

Systematically evaluate and apply advanced prompt engineering methods (e.g., Chain-of-Thought, ReAct) and other model interaction techniques to optimize the performance and safety of proprietary and ...

Dialpad

AI Engineer, Agentic Voice (TTS)

Kitchener, ON · On-site

Prompt engineering as code: Manage structured LLM and TTS prompt templates with versioning and a rigorous evaluation harness. * Conversational turn design: Engineer context- and state-aware "thinking ...

Guidepoint

Senior Data/AI Engineer

Toronto, ON

Systematically evaluate and apply advanced prompt engineering methods (e.g., Chain-of-Thought, ReAct) and other model interaction techniques to optimize the performance and safety of proprietary and ...

GEI Consultants

AI Engineer Intern/Co-op

Markham, ON · Hybrid

CA$24 - CA$28/hr

Working alongside GEI's AI engineering and digital solutions teams, this role will help support AI-enabled workflows, reusable tools, prompt-based solutions, and internal operational initiatives ...

Alquemy

Full Stack Engineer

Toronto, ON

Experience with LLM application development, including AI agents, RAG, prompt engineering, and tool/function calling. Experience with LangChain, LangGraph, or similar LLM orchestration frameworks.

New

Ci

Senior AI Engineer

Toronto, ON

CA$69K - CA$119K/yr

Deep understanding of prompt engineering, RAG, fine-tuning, and evaluation of generative output, includingtradeoffsacross approaches. * Proficiencyin Python and ML/AI libraries (e.g., Scikit-learn ...

Dialpad

Sr. SDET

Kitchener, ON · On-site

Partner with Applied AI teams on prompt engineering, model selection, and evaluation strategies. * Design and execute performance and load tests for AI services (latency, throughput, cost efficiency)

Cprime

AI Engineer

Mississauga, ON · On-site

Expertise in developing robust prompt engineering strategies, prompt tuning, and creating reusable prompt templates. * Hands-on experience with agentic framework-based use case implementation.

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All JobsPrompt Engineer JobsPrompt Engineer Jobs in Ontario

Prompt Engineer information

See Ontario salary details

$22K

$126.4K

$401.5K

How much do prompt engineer jobs pay per year?

As of Jul 31, 2026, the average yearly pay for prompt engineer in Ontario is $126,440.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $135,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Prompt Engineer position, and why are they important?

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.

What does a typical day look like for a Prompt Engineer?

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 engineer makes $500,000 a year?

Senior software engineers, especially those working in high-demand fields like AI, machine learning, or at major tech companies, can earn $500,000 or more annually through base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, specialized skills, and often leadership roles or equity compensation.

What is a Prompt Engineer job?

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.

Is prompt engineer still a thing?

Prompt engineering is an emerging role focused on designing effective prompts for AI language models. It is increasingly in demand as organizations seek to optimize AI interactions, often requiring skills in natural language processing and familiarity with tools like GPT. The role continues to grow alongside advancements in AI technology.

What exactly is prompt engineer work?

A prompt engineer designs and optimizes prompts used to interact with AI language models, ensuring accurate and relevant outputs. The role requires understanding of AI systems, natural language processing, and often involves testing and refining prompts to improve model performance. Skills in programming, data analysis, and familiarity with AI tools are commonly needed.

Is prompt engineer salary?

Prompt engineers typically earn salaries comparable to other AI and machine learning specialists, with average annual pay ranging from $80,000 to $150,000 depending on experience, location, and industry. Skills in natural language processing, prompt design, and familiarity with AI tools like GPT are highly valued and can influence compensation.
What are the most commonly searched types of Prompt Engineer jobs in Ontario? The most popular types of Prompt Engineer jobs in Ontario are:
What job categories do people searching Prompt Engineer jobs in Ontario look for? The top searched job categories for Prompt Engineer jobs in Ontario are:
What cities in Ontario are hiring for Prompt Engineer jobs? Cities in Ontario with the most Prompt Engineer job openings:
Prompt Engineer jobs near you
Infographic showing various Prompt Engineer job openings in Ontario as of July 2026, with employment types broken down into 93% Full Time, 4% Part Time, and 3% Contract. Highlights an 86% Physical, 6% Hybrid, and 8% Remote job distribution, with an average salary of $126,440 per year, or $60.8 per hour.

Prompt Engineer

Netomi

Toronto, ON • On-site

Full-time

Posted 4 days ago

Job description

About the Company:
Netomi is the leading agentic AI platform for enterprise customer experience. We work with the largest global brands like Delta Airlines, MetLife, MGM, United, and others to enable agentic automation at scale across the entire customer journey. Our no-code platform delivers the fastest time to market, lowest total cost of ownership, and simple, scalable management of AI agents for any CX use case. Backed by WndrCo, Y Combinator, and Index Ventures, we help enterprises drive efficiency, lower costs, and deliver higher quality customer experiences.

Want to be part of the AI revolution and transform how the world's largest global brands do business? Join us!

About the Role

We are looking for a Prompt Engineer to craft, optimize, evaluate, and benchmark prompts for enhanced AI performance at Netomi. This role requires expertise in NLP, AI behavior, and customer-specific business rules. You will collaborate with the Customer Success team and data scientists to develop customized, effective AI solutions.

Responsibilities

  • Prompt Development: Design and refine client-specific prompts, ensuring accuracy and relevance. Define tool descriptions for agentic frameworks to enhance AI interactions.

  • Optimization & Testing: Improve prompts for clarity and performance, automate testing with scripts, and evaluate LLMs for best-fit solutions.

  • Evaluation & Benchmarking: Develop evaluation frameworks and benchmark prompts to establish best practices.

  • Collaboration & Documentation: Work with Customer Success and Data Science teams, maintaining clear documentation on prompt development and optimization.

  • Research & Innovation: Stay updated on NLP advancements, experiment with new prompting strategies, and refine model-specific adaptations.

Requirements

  • Bachelor's or Master's degree in Computer Science, Data Science, Linguistics, or a related field.

  • Strong understanding of natural language processing (NLP) and machine learning principles.

  • Experience with AI prompt engineering, including writing, optimizing, and evaluating prompts.

  • Proficiency in programming languages such as Python.

  • Familiarity with AI frameworks and libraries (e.g., TensorFlow, PyTorch, Hugging Face).Excellent analytical and problem-solving skills.

  • Strong written and verbal communication skills.

  • Ability to work collaboratively in a team environment and manage multiple projects simultaneously.

Nice to Have

  • Should have a minimum of 5 years of working in data science

  • Experience with large language models (e.g., GPT-3, GPT-4, Llama3) and their applications.

  • Knowledge of data visualization tools and techniques.

  • Background in linguistics or computational linguistics.

  • Experience with agile development methodologies.

Netomi is an equal opportunity employer committed to diversity in the workplace. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, disability, veteran status, and other protected characteristics.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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