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Python Ai Jobs in Ontario (NOW HIRING)

Mercor

Python Engineer & AI Expert

Toronto, ON · Remote

CA$100/hr

Optimize Python performance through profiling and memory optimization techniques. * Collaborate asynchronously with AI research teams to improve model training and evaluation. * Work independently to ...

Mercor

Python Developer Remote

Toronto, ON · Remote

CA$100/hr

About the job Mercor connects elite creative and technical talent with leading AI research labs ... Optimize Python performance through profiling and memory optimization techniques. * Collaborate ...

Mercor

Python Software Engineer

Toronto, ON · Remote

CA$100/hr

About the job Mercor connects elite creative and technical talent with leading AI research labs ... Optimize Python performance through profiling and memory optimization techniques. * Collaborate ...

Virtusa

Python ADK Engineer

Mississauga, ON

Primary skill Python, Google Agentic Development Kit (ADK) Having Good experience in Python Google ADK skill , Experienced in developing AI agents that integrate tools, coordinate multiple ...

Virtusa

Python ADK Engineer

Mississauga, ON

Primary skill Python, Google Agentic Development Kit (ADK) Having Good experience in Python Google ADK skill , Experienced in developing AI agents that integrate tools, coordinate multiple ...

Td

Sr. Full Stack Data Science Engineer

Toronto, ON · On-site

CA$154K - CA$199.50K/yr

SQL, PySpark, Python * AI & ML : Predictive Analytics, Natural Language Processing (NLP), Supervised and Unsupervised Learning, leveraging Generative AI tools and APIs, Model Development and ...

NTT DATA Services

AI Developer (REMOTE)

Toronto, ON · On-site +1

CA$84.36K - CA$146.52K/yr

Develop AI-powered applications and intelligent agent solutions using Python and modern AI frameworks such as LangChain, LlamaIndex, and OpenAI SDK. * Evaluate and select appropriate Large Language ...

NTT DATA Services

AI Developer (REMOTE)

Toronto, ON · On-site +1

CA$84.36K - CA$146.52K/yr

Develop AI-powered applications and intelligent agent solutions using Python and modern AI frameworks such as LangChain, LlamaIndex, and OpenAI SDK. * Evaluate and select appropriate Large Language ...

Virtusa

Gen AI Developer

Toronto, ON

Key Responsibilities Build and support high-impact data science and machine learning POCs using Python and modern ML libraries. Develop and iterate on AI and Generative AI solutions, including ...

Virtusa

Gen AI Developer

Toronto, ON

Key Responsibilities Build and support high-impact data science and machine learning POCs using Python and modern ML libraries. Develop and iterate on AI and Generative AI solutions, including ...

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See Ontario salary details

$38K

$129.4K

$214K

How much do python ai jobs pay per year?

As of May 30, 2026, the average yearly pay for python ai in Ontario is $129,423.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,000.00 and $173,500.00 per year, depending on experience, location, and employer.

What is a Python AI job?

A Python AI job involves developing, implementing, and optimizing artificial intelligence models using Python. Professionals in this role work with machine learning frameworks like TensorFlow, PyTorch, and scikit-learn to build automation, predictive analytics, and AI-driven solutions. Responsibilities may include data preprocessing, model training, fine-tuning algorithms, and deploying AI models into production. These roles are common in industries like healthcare, finance, and tech, where AI is used for tasks such as natural language processing, computer vision, and recommendation systems.

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

To thrive as a Python AI professional, you need strong programming skills in Python, a solid understanding of machine learning algorithms, data structures, and often a degree in computer science or a related field. Proficiency with libraries like TensorFlow, PyTorch, scikit-learn, and experience using version control systems such as Git are typically required, while certifications in AI or data science can be advantageous. Analytical thinking, problem-solving abilities, and effective communication skills help you interpret results and collaborate with multidisciplinary teams. These competencies enable the development, deployment, and optimization of AI-driven solutions in a fast-evolving technical landscape.

What are the typical daily responsibilities of a Python AI professional?

As a Python AI professional, your day-to-day responsibilities usually involve designing, developing, and testing machine learning models, cleaning and analyzing data, and implementing data pipelines. You’ll likely collaborate closely with data scientists, software engineers, and product managers to integrate AI solutions into real-world applications. Regular tasks also include code review, documentation, and participating in team meetings to review progress and brainstorm solutions to technical challenges. These activities not only foster collaboration but also ensure high-quality, scalable AI products.
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Python Ai jobs near you
Infographic showing various Python Ai job openings in Ontario as of May 2026, with employment types broken down into 100% Full Time. Highlights an 33% In-person, 34% Hybrid, and 33% Remote job distribution, with an average salary of $129,423 per year, or $62.2 per hour.

Python Engineer & AI Expert

Mercor

Toronto, ON • Remote

CA$100/hr

Full-time

Posted 10 days ago

Job description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: Software Engineer
Type: Contract
Compensation: $100/hour
Location: Remote
Duration: 1 month
Commitment: 20 hours/week

Role Responsibilities

  • Develop and maintain complex, production-grade Python systems for real-world environments.
  • Design modular, testable codebases using modern Python tooling and best practices like FastAPI and Pydantic.
  • Optimize Python performance through profiling and memory optimization techniques.
  • Collaborate asynchronously with AI research teams to improve model training and evaluation.
  • Work independently to meet deadlines and enhance AI model performance.

Qualifications

Must-Have

  • Experience working at top US tech firms.
  • Proven track record with complex Python systems.
  • Deep understanding of Python language fundamentals.
  • Experience with modular, testable codebases using modern Python practices.

Interview Process

  • 90 mins technical interview focused on Python. Feedback within two weeks.

Compensation & Legal

  • Hourly contractor, Paid $100/hour

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

  • For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome/welcome
  • For any help or support, reach out to: support@mercor.com

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.