Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Staff AI Platform Engineer

AItoolnavio

Shape production AI platforms in Canada using Python, Django, and large language model engineering across shared infrastructure and customer solutions.

As a Staff AI Engineer, you will lead complex initiatives as a hands-on individual contributor. You will design production-grade AI applications, influence architecture across teams, and strengthen shared platform capabilities. Your work spans evaluation frameworks, reliable agents, and measurable improvements for real customers.

Key Responsibilities:

  • Lead technical design and delivery of major AI initiatives
  • Build assistants, contextual data systems, and generative AI features
  • Establish automated evaluations, regression testing, and production monitoring
  • Design reliable agents and secure tool integrations
  • Mentor engineers and promote architectural standards across teams

Requirements:

  • Staff-level software engineering experience leading complex initiatives
  • Production experience with LLM applications, agents, or generative features
  • Strong Python, Django, PostgreSQL, Redis, and backend expertise
  • Experience building AI evaluation and monitoring frameworks
  • Excellent cross-functional communication and technical leadership skills

Lead reliable AI architecture, evaluation, and platform engineering while delivering measurable value to customers across Canada.

#J-18808-Ljbffr
Vacancy posted 4 hours ago
Similar jobs that could be interesting for youBased on the Staff AI Platform Engineer in Toronto, ON vacancy
  • $118.2k - $168.2k per year

     ...Staff Platform Engineer- Materia AI Are you excited about building cloud-native platforms that power Agentic workloads? Join a dynamic and highly skilled team at Thomson Reuters, where we combine the agility and innovation of a startup with the stability and resources of a... 
    Suggested
    Full time
    Work at office
    Local area
    Flexible hours

    Thomson Reuters

    Toronto, ON
    4 days ago
  • $140k - $175k per year

     ...Thomson Reuters is building the AI platform that will power the next decade of tax, accounting and audit products, including CoCounsel...  ...accountants on real client work every day. As a Lead Software Engineer (Staff Engineer), you will own core backend and AI orchestration... 
    Suggested
    Long term contract
    Full time
    Work at office
    Local area
    Flexible hours
    2 days per week
    3 days per week

    Thomson Reuters

    Toronto, ON
    4 days ago
  •  ...an industry-leading incident management platform that allows companies around the world...  ...changelog . About the Role As a Staff Platform Engineer, you'll set the technical direction for...  ...~ Unlimited token usage and access to AI tools. ~ A fast-moving, high-impact environment... 
    Suggested
    Full time
    Internship
    Home office

    Rootly

    Toronto, ON
    1 day ago
  • $200k per year

     ...D1 Capital, and Upper90. To learn more, visit clutch.ca. About the Role Platform Engineering is becoming a strategic investment at Clutch, and we're looking for our first dedicated Staff Platform Engineer to help define what that looks like. This isn't about maintaining... 
    Suggested
    Long term contract
    Permanent employment
    Full time
    Temporary work
    Internship
    3 days per week

    Clutch Technologies Inc.

    Toronto, ON
    4 hours ago
  • usd190.5k - usd262k per year

     ...About Faire Faire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the...  ...believe in community, come join ours. About this role: Our Engineering organization owns the software that makes our marketplace work.... 
    Suggested
    Long term contract
    Work at office
    Local area
    Remote work
    Work from home
    Monday to friday
    Flexible hours
    3 days per week

    Faire

    Toronto, ON
    1 day ago
  • $200k - $235k per year

     ...the rewards. The Backend Platform team’s mission is to enable fast...  ...that support hundreds of engineers working across backend services...  ...engineers rely on every day! As a Staff Software Developer , you will...  ...a specific accommodation. AI Usage Disclosure: Robinhood... 
    Long term contract
    Work at office
    Flexible hours
    Shift work
    3 days per week

    Robinhood

    Toronto, ON
    1 day ago
  • usd185k - usd275k per year

     ...instinct to spot a "normalized" problem and the AI-native curiosity to create a solution...  ...(Canada) About the team The Security Platform team is an infrastructure/developer tools...  ...and systems that enable other engineering teams to deliver products to our customers... 
    Long term contract
    Full time
    Temporary work
    Internship
    Local area
    Flexible hours

    Cloudflare_

    Toronto, ON
    4 days ago
  • $160k - $220k per year

     ...Secure Every Identity, from AI to Human Identity is the key to unlocking the potential...  ..., let's talk. About the Team The Data Platform team is responsible for the foundational...  ...ownership. We expect great things from our engineers and reward them with stimulating new... 
    Local area
    Worldwide
    Flexible hours

    Okta

    Toronto, ON
    4 hours ago
  • $140k - $175k per year

     ...transforming the future of legal research with AI? Join our Global Westlaw Engineering organization and help shape the next...  ...the world's leading legal research platform. Our teams develop innovative...  ...around the globe. As an AI Staff Engineer, you will help define and build... 
    Full time
    Work at office
    Local area
    Worldwide
    Flexible hours

    Thomson Reuters

    Toronto, ON
    4 days ago
  • $140k - $175k per year

     ...world. Confirmation is the industry-leading audit confirmation platform, connecting audit firms, their clients, and thousands of...  ...balances and transactions with speed and certainty. As a Staff Software Engineer – AI on the Confirmation Product Engineering team, you will be a... 
    Long term contract
    Full time
    Work at office
    Local area
    Flexible hours

    Thomson Reuters

    Toronto, ON
    4 days ago
  • usd230.4k - usd288k per year

     ...technology and data at scale power Nu’s digital platform, built to promote financial access,...  ..., is responsible for enabling Nu’s growth engine across owned and paid channels. This includes...  ...customer journeys at scale. As a Staff Software Engineer – Marketing Platforms  ,... 
    Long term contract
    Full time
    Work at office
    Local area
    Work from home
    Relocation package
    Flexible hours

    Nubank

    Toronto, ON
    1 day ago
  • $140.6k - $190.6k per year

     ...Staff Software Engineer, Search Retrieval Platform Our vision We are building the next-generation search platform, with a vision to democratize knowledge construction...  ...that let any product team, research team, or AI agent get high-quality, customizable search without building... 
    Long term contract
    Full time
    Work at office
    Local area
    Flexible hours

    Thomson Reuters

    Toronto, ON
    3 days ago
  • $164k - $225k per year

     ...Secure Every Identity, from AI to Human Identity is the key...  .... We are a diverse team of engineers, product managers, and designers...  ...while staying secure. The Staff FullStack Engineer Opportunity...  ...augmented workflows, ensuring our platform provides secure, interoperable... 
    Local area
    Worldwide
    Shift work

    Okta

    Toronto, ON
    4 hours ago
  • $140.6k - $190.6k per year

     ...Staff Software Engineer, Search Retrieval Platform  Our vision   We are building the next-generation search platform, with a vision to democratize knowledge...  ...capabilities that let any product team, research team, or AI agent get high-quality, customizable search without... 
    Long term contract
    Full time
    Work at office
    Local area
    Flexible hours

    Thomson Reuters

    Toronto, ON
    1 day ago
  • $200k - $255k per year

     ...and fleet software companies depend on our platform to access GPS, speeding, and vehicle data...  ...About the role We're looking for an engineer who thrives on building scalable platforms...  ...: base $200,000 to $255,000 + equity Staff: base $235,000 to $295,000 + equity... 
    Full time
    Internship
    Work at office
    Flexible hours

    terminal

    Toronto, ON
    23 hours ago
  •  ...Engineering Manager, AI Conversation Platform Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their... 

    Stripe

    Toronto, ON
    1 day ago
  • $137k - $165k per year

     ...related spend in a single system. Combined with industry leading AI, the Motive platform gives you complete visibility and control, and significantly...  ...gomotive.com to learn more. About the Role Senior engineer who ships production software and AI systems on cloud... 
    Long term contract
    Temporary work

    Motive

    Toronto, ON
    20 days ago
  •  ...Thomson Reuters is looking for a  Staff Software Engineer, AI Product Engineering to help shape and build the next generation of AI-powered software...  ...such as OpenAI, Anthropic, and other foundation-model platforms. Design scalable APIs, data models, asynchronous workflows... 
    Full time
    Work at office
    Local area
    Flexible hours

    Thomson Reuters

    Toronto, ON
    1 day ago
  • $160k - $220k per year

     ...discover and secure human and non-human agents, including Shadow AI assets. Enforce secure access and least privilege through Agent...  ...and Design to own desired customer outcomes. Mentor peer engineers and raise the team’s technical standards. Requirements Deep... 

    Okta

    Toronto, ON
    11 days ago
  •  ...already spend their time. Games on our platform already run inside partner...  ...bring them to a far wider audience. AI is central to how we work. Every engineer pairs with capable agents, and agentic...  .... About the Role As Staff Product Engineer, you will translate... 
    Full time
    Work at office
    3 days per week

    Parallelz

    Toronto, ON
    6 days ago
  •  ...Job Description Thomson Reuters is looking for a Staff Software Engineer / Architect – AI to join our CoCounsel Forward Deployed Engineering team. This...  ...of scalable APIs, services, distributed systems, cloud platforms, and production software engineering practices. ~ Ability... 
    Full time
    Work at office
    Local area
    Flexible hours

    Thomson Reuters

    Toronto, ON
    3 days ago
  •  ...security controls for Artificial Intelligence (AI), generative AI, machine learning, AI agents, copilots, automation platforms, agentic AI platforms, orchestration...  ...Reporting to the Senior Director, Cyber Security Engineering & Operations and working as a fully dedicated... 
    Full time

    eqbank

    Toronto, ON
    a month ago
  • $168k - $231k per year

     ...Secure Every Identity, from AI to Human Identity is the key to unlocking the...  ...users. The Opportunity :  As a Staff Machine Learning Engineer on the Generative AI team, you will help...  ...development, infrastructure, and platform services. You’ll drive design and implementation... 
    Local area
    Worldwide

    Okta

    Toronto, ON
    1 day ago
  • $164k - $225k per year

    Secure Every Identity, from AI to Human Identity is the key to...  ...let's talk. The team The UI Platform team is the force multiplier for...  ...dedicated product and engineering partners in an environment that...  ...defining impact. The role The Staff Product Designer - UI Platform... 
    Full time
    Internship
    Work at office
    Local area
    Worldwide
    Flexible hours
    Shift work
    2 days per week

    Okta

    Toronto, ON
    7 days ago
  • $135k - $150k per year

     ...modernizing and transforming our global technology platforms to enable secure, scalable, and resilient...  ...technical and hands-on Senior Platform Engineer to drive the evolution of our hybrid...  ...reduction, and platform consolidation. AI Platform Enablement & Emerging Technologies... 
    Long term contract
    Temporary work
    Casual work
    Local area
    Immediate start
    Remote work

    Kinross Gold Corporation

    Toronto, ON
    19 hours ago
  • $154k - $199.5k per year

     ...advance TD by enabling secure, scalable Azure and Google Cloud AI/ML capabilities across the enterprise to solve business...  ...and deliver solutions to customers faster. We are a multi-cloud Platform Engineering team, building Infrastructure as Code (IaC), automated testing... 
    Work from home

    TD Bank

    Toronto, ON
    1 day ago
  • $160k - $220k per year

     ...Secure Every Identity, from AI to Human Identity is the key to unlocking the...  ...Workflows is the secure, no-code automation platform that empowers organizations to build...  ...Position Description We’re hiring a Staff Full-Stack Engineer to join the Integration Builder team... 
    Local area
    Worldwide

    Okta

    Toronto, ON
    4 hours ago
  • $160k - $220k per year

     ...Secure Every Identity, from AI to Human Identity is the key to unlocking the potential...  ...too, let's talk. Opportunity As a Staff Engineer on the OIG team, you will be involved...  ...management, or governance (IAM/IGA) products or platforms Familiarity with workflow engines or... 
    Local area
    Worldwide

    Okta

    Toronto, ON
    4 hours ago
  •  ...Description It all started when engineer Fred Luddy wrote code that...  ...work. Today, ServiceNow is the AI control tower for business reinvention. Our ServiceNow AI platform brings together any AI, any data...  ...is seeking a versatile Senior Staff Security Systems Engineer to support... 
    Permanent employment
    Full time
    Contract work
    Live In
    Work at office
    Immediate start
    Remote work
    Flexible hours

    ServiceNow

    Toronto, ON
    3 days ago
  • $173k - $197.4k per year

     ...93021), Canada, Toronto,Toronto, Ontario, Staff Software Engineer About Capital One Canada. For 30 years...  ...machine learning, conversational AI and design thinking into our core operations...  ...development of cross-functional, multi-platform, fault tolerant application systems... 
    Full time
    Work at office
    Work from home

    Capital One

    Toronto, ON
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Staff AI Platform Engineer. Be the first to apply!