AI Jobs in Toronto

Find top AI jobs in Toronto across machine learning, generative AI, and data roles. All opportunities are curated and updated hourly from companies hiring nationwide.

Check out 8 new AI opportunities posted on AI Chopping Block

Senior Software Engineer, AI Voice Agent

New
Top rated
Aircall
Full-time
Posted

As a Senior Software Engineer on the AI Voice Agent team, you will work on real-time systems involving live audio streaming and latency optimization integrated with speech providers. You will build and improve conversation intelligence systems that manage LLM layers, including prompt construction, context management, function calling, and dialogue management to create natural, actionable phone conversations. You will develop the action framework allowing configurable API calls with branching logic and runtime execution, supporting tasks like data lookup and ticket creation during calls. You'll manage knowledge ingestion, storage, and retrieval to enhance agent memory and learning over time. You will collaborate with designers to enable customers to create, configure, test, and deploy voice agents through intuitive product experiences. Additionally, you will help develop evaluation frameworks, analytics, call quality metrics, and monitoring instrumentation, and participate in on-call rotation duties.

$150,000 – $220,000
Undisclosed
YEAR

(USD)

Maybe global

Member of Technical Staff (Data): World Models

New
Top rated
Moonvalley
Full-time
Full-time
Posted

Design, automate, maintain, and optimize Python ETL pipelines (Spark/Ray) for large-scale multimodal data. Build and maintain data cataloging, lineage, quality tooling, integrity verification, access controls, and lifecycle management systems. Provide guidance, internal tools, and documentation to colleagues on data best practices. Serve as a custodian of the company’s datasets, ensuring overall data health, quality, and discoverability.

Undisclosed

()

Maybe global
Remote

Machine Learning PhDs - AI Trainer

New
Top rated
Handshake
Contractor
Full-time
Posted

Use machine learning expertise to create domain-relevant questions and review AI-generated responses for accuracy, rigor, and relevance to real-world physics research and practice.

$75 – $75 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Mathematics PhDs - AI Trainer

New
Top rated
Handshake
Contractor
Full-time
Posted

Use mathematical expertise to create domain-relevant questions and review AI-generated responses for accuracy, rigor, and relevance to real-world mathematical research and practice.

$75 – $75 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Freelance Junior Journalist - AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

As an AI Trainer - Junior Journalist, your work will help train AI models by crafting text that teaches AI reasoning, logic accuracy, nuance, and clarity. Contributors may craft original, clear, and fact-checked responses based on project guidelines, generate prompts that challenge AI, define comprehensive scoring criteria to evaluate the accuracy of AI’s answers, and follow style and quality standards to ensure consistency.

$30 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Freelance Junior Journalist - AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

As an AI Trainer - Junior Journalist, the work involves helping to train AI models to understand and generate human-like text by crafting text that teaches AI reasoning, logic accuracy, nuance, and clarity. Responsibilities may include crafting original, clear, and fact-checked responses based on project guidelines; generating prompts that challenge AI; defining comprehensive scoring criteria to evaluate the accuracy of AI’s answers; and following style and quality standards to ensure consistency.

$30 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Freelance Junior Journalist - AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

As an AI Trainer - Junior Journalist, your work will involve training AI models to help them understand and generate human-like text. Responsibilities include crafting original, clear, and fact-checked responses based on project guidelines, generating prompts that challenge AI, defining comprehensive scoring criteria to evaluate the accuracy of the AI’s answers, and following style and quality standards to ensure consistency.

$30 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Freelance Junior Journalist - AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

As an AI Trainer - Junior Journalist, the responsibilities include crafting original, clear, and fact-checked responses based on project guidelines, generating prompts that challenge AI, defining comprehensive scoring criteria to evaluate the accuracy of the AI’s answers, and following style and quality standards to ensure consistency. This work involves helping train AI models by shaping how they understand and generate human-like text, focusing on teaching AI reasoning, logic accuracy, nuance, and clarity.

$30 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Freelance Junior Journalist - AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

As an AI Trainer - Junior Journalist, your work involves helping train AI models by crafting text that teaches AI reasoning, logic accuracy, nuance, and clarity. Responsibilities include crafting original, clear, and fact-checked responses based on project guidelines, generating prompts that challenge AI, defining comprehensive scoring criteria to evaluate the accuracy of the AI’s answers, and following style and quality standards to ensure consistency.

$30 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Manager, Attack Engineering

New
Top rated
Horizon3ai
Full-time
Full-time
Posted

The Manager, Attack Engineering leads and grows a team of Attack Engineers specializing in cloud providers, container orchestration platforms, and AI systems including AWS, Azure, OCI, GCP, and Kubernetes. This role involves setting technical direction, priorities, and quality standards for cloud offensive capabilities, mentoring engineers to enhance offensive rigor, delivery quality, and customer-facing clarity, and driving hiring and organizational scaling as the team expands. The manager owns offensive strategy across multiple cloud and container ecosystems and AI-integrated systems, guiding the development of end-to-end attack methodologies including discovery, exploitation, privilege escalation, lateral movement, impact, and verification, ensuring capabilities are realistic, production-safe, and aligned with modern attacker tradecraft. They partner with Product and Design to translate field insights into roadmaps and product capabilities, create feedback loops between attack findings and platform evolution, define next-generation attack surfaces, oversee customer engagements and technical briefings, clearly articulate exploitability, business impact, and remediation, and contribute to external content like blogs and demos.

$180,000 – $230,000
Undisclosed
YEAR

(USD)

United States
Maybe global
Remote

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[{"question":"What types of AI jobs are available in Toronto?","answer":"Toronto offers a diverse range of AI career opportunities as North America's fourth-largest AI talent pool. Common roles include AI Engineer, Machine Learning Engineer, Data Scientist, and AI Architect positions across industries. Emerging opportunities focus on Generative AI specialists, AI Factory team members, and roles within new graduate programs in Data, Analytics & AI. The city hosts positions for AI Strategy Specialists who bridge technical and business needs, as well as specialized roles like Principal Technical Consultants focusing on AI implementation. With approximately 24,000 AI workers, Toronto's ecosystem supports both technical development roles and strategic AI positions."},{"question":"Are there remote or hybrid AI jobs available in Toronto?","answer":"Toronto's AI job market embraces flexible work arrangements with many companies offering remote, hybrid, or fully remote options. Top software and productivity firms with 800-28,000 employees frequently advertise positions with location flexibility. Some organizations specify their remote work policies directly in job descriptions, detailing in-office expectations versus remote days. This flexibility extends across role types from AI engineering to data science positions. The city's strong tech infrastructure supports distributed teams while maintaining connections to Toronto's robust AI community. Remote arrangements typically include regular virtual collaboration while hybrid roles often require periodic on-site presence for team meetings or collaborative sessions."},{"question":"What skills are most in demand for AI jobs in Toronto?","answer":"Toronto employers prioritize technical proficiency in Python, Machine Learning frameworks, Deep Learning, and Generative AI technologies. Data-focused skills including Big Data processing, Predictive Modeling, and SQL remain fundamental requirements. Cloud expertise is highly valued, particularly with AWS and Azure (including Azure OpenAI services), alongside DevOps knowledge of Kubernetes, CI/CD pipelines, and monitoring tools like Prometheus and Grafana. Platform-specific experience with ServiceNow components (Flow Designer, Virtual Agent, NLU) gives candidates an edge in specialized roles. Employers also seek MLOps capabilities and experience with LangChain for building AI applications, reflecting Toronto's mature AI ecosystem requiring end-to-end implementation skills."},{"question":"What is the salary range for AI jobs in Toronto?","answer":"AI compensation in Toronto varies significantly based on specialization, experience level, and employer type. Junior AI Engineers typically start around $90,000-95,000, while mid-level professionals earn approximately $120,000. Senior AI Engineers and Architects can command $145,000-175,000 annually. Machine Learning Developers see wider ranges, particularly at senior levels where salaries reach $170,000+. AI Strategy Specialists earn base salaries of $110,000-120,000. These figures reflect Toronto's competitive market with tech talent wages growing 5% annually due to AI demand. Company size, funding stage, industry sector, and specialized skills like generative AI further influence compensation packages beyond these baseline figures."},{"question":"What experience levels are companies hiring for AI jobs in Toronto?","answer":"Toronto companies hire across the AI experience spectrum with distinct patterns. Most postings target mid-to-senior professionals for roles like Lead AI Development and Principal Consultant positions requiring established expertise. New graduate opportunities exist through structured programs like Hydro One's two-year rotation for recent Engineering or Computer Science graduates with Python/SQL skills. Junior roles typically require demonstrable technical foundations plus relevant internships or projects. The market shows flexibility for self-motivated candidates with transferable skills or industry certifications, particularly those transitioning from adjacent technical fields. Companies increasingly value practical implementation experience alongside formal education when evaluating AI talent."},{"question":"How often are new AI jobs posted in Toronto?","answer":"Toronto's vibrant AI job market features daily updates across specialized platforms like BuiltInToronto, which focuses on tech-specific opportunities from startups and established companies. Major job boards such as Indeed consistently list over 1,000 active AI positions throughout the Greater Toronto Area. ZipRecruiter currently shows 522 Data Scientist/AI/ML roles in Ontario, with many concentrated in Toronto. This high posting frequency reflects the city's position as a major AI hub with approximately 24,000 AI workers. Morning and mid-week tend to see the highest volumes of new listings, with specialized roles at senior levels typically appearing less frequently than junior and mid-level positions."},{"question":"What is the difference between The Homebase and other job boards?","answer":"The Homebase focuses exclusively on AI roles across experience levels, providing specialized filtering for AI technologies, frameworks, and industry applications not available on general platforms. Unlike Indeed or ZipRecruiter, which offer higher volume but less precision, The Homebase curates verified AI positions similar to BuiltInToronto but with international reach. Each listing undergoes technical validation to ensure accurate skill requirements and legitimate AI work. The platform provides Toronto-specific salary benchmarks and skills trends based on actual job data rather than self-reported information. For candidates, this means more relevant matches and less time filtering through non-AI positions that merely mention AI as a secondary technology."}]