OptiTalent · Job Finder
Jobs in Ontario, Canada
3,450 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
Jobs in Ontario at a glance
- Open roles
- 3,450
- Remote
- 23%
- Posted in the last 30 days
- 1,162
- Advertised pay, middle half
- CA$95K – CA$181Kmedian CA$137K · about $99K
From the 2,118 jobs here that state yearly pay in CAD: the top of each advertised range. Updated nightly.
Hiring most here
By function
- Engineering 943
- Sales 427
- Data & AI 285
- Operations 251
- Marketing 233
- Finance 178
- Customer success & support 145
- Product 127
See which of these roles fit you: OptiTalent Career reads each ad against your own record, on your computer. About OptiTalent Career →
3,261–3,280 of 3,450 jobs
Power Architect
15 months agoTenstorrent · Austin, Texas, United States +3
HybridLead / staffData & AITenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms,…
Staff Software Engineer
15 months agoPassage · Toronto, Ontario, Canada
On-siteFull-timeLead / staffCA$150K – CA$200K a yearEngineeringSolve complex problems end-to-end.; Design, develop, and maintain complex software applications.; Lead the technical design and architecture of software systems.; Collaborate with cross-functional teams to develop new features and products.; Write clean, maintainable code in…
Full Stack LLM Engineer
15 months agoCerebras Systems · Toronto, Ontario, Canada
HybridFull-timeData & AIWe are seeking a versatile and experienced engineer to join our Inference Core Model Bringup team. This team is responsible to rapidly bring up state-of-the-art open-source models (like LLaMA, Qwen, etc) or customer-provided proprietary models on our Cerebras CSX systems.…
Software Engineer - GPU Kernels
15 months agoBaseten · San Francisco, California, United States +4
HybridFull-time$180K – $360K a yearEngineeringWe’re seeking a GPU Kernel Engineer to join our team at the cutting edge of AI acceleration, where your code directly impacts the performance of state-of-the-art machine learning models. As a GPU Kernel Engineer, you'll craft the foundation that powers modern AI workloads,…
Senior Full Stack Developer
15 months agoNuclear Promise X · Toronto, Ontario, Canada
RemoteFull-timeSeniorCA$140K – CA$190K a yearEngineeringWe’re looking for a Senior Full Stack Developer to help build the future of digital solutions at NPX. You’ll play a critical role in shaping products that make nuclear safer, faster, and more cost-effective.
Finance Lawyer
16 months agoAxiom Talent Platform · Toronto, Ontario, Canada
SeniorCA$114K – CA$250K a yearFinanceAdvise on a broad range of financial services, banking, investment management, capital markets, and securities-related matters.; Draft, review, and negotiate financial and commercial agreements, including investment, trading, brokerage, derivatives, fund, lending, and related…
EQ Bank | Canada's Challenger Bank · Toronto, Ontario, Canada +1
HybridFull-timeManagerFinance50% on a daily basis, the incumbent will analyze and underwrite commercial credit facilities together with additional credit related and administrative duties, for conventional commercial mortgage product types. Attention must be made to ensure that compliance with the…
Commercial Account Manager, Portfolio Management
16 months agoEQ Bank | Canada's Challenger Bank · Toronto, Ontario, Canada
HybridFull-timeMid levelSalesOn a daily basis, the incumbent will manage renewals, assumptions, annual reviews, and ad-hoc requests, in order to meet prescribed deadlines. Attention must be made to ensure that compliance with the Bank’s established lending guidelines, risk appetite, and procedures are…
Data Infrastructure Engineer
16 months agoHeyGen · Los Angeles, California, United States +3
Data & AIAt HeyGen, we are at the forefront of developing applications powered by our cutting-edge AI research. As a Data Infrastructure Engineer, you will lead the development of fundamental data systems and infrastructure. These systems are essential for powering our innovative…
Sales Development Representative, Toronto
16 months agoOkta · Toronto, Ontario, Canada
On-siteCA$92K a yearSalesAt Okta, we’re building the world’s identity platform — one that empowers people, protects data, and fuels digital innovation. Our customers (think: JetBlue, T-Mobile, Sonos, Zoom) trust us to help them stay secure, seamless, and scalable in a world where everything and…
Member of Technical Staff, Pre-Training Data
16 months agoCohere · Toronto, Ontario, Canada +5
RemoteFull-timeLead / staffCA$250K – CA$535K a yearData & AIAs a Machine Learning Engineer specializing in pretraining data, you will play a pivotal role in developing the data pipeline that underpins Cohere’s advanced language models. In this role, you will conduct data ablations to evaluate data quality and construct pre-training data…
Machine Learning Engineer - Enterprise
16 months agoBoson AI · Toronto, Ontario, Canada
On-siteFull-timeCA$150K – CA$400K a yearData & AIDeliver solutions end to end that meet the needs of our customers - understanding user pain points, scoping product specs, and designing and building LLM-powered software.; Benchmark the model, and help write evals for customers to identify model weaknesses.; Develop and deploy…
Member of Technical Staff, Post-Training
17 months agoCohere · London, England, United Kingdom +5
HybridFull-timeLead / staffCA$250K – CA$535K a yearAdvance the state of the art for model post training, ship state of the art models to production, and bridge the gap between research and production. We have one of the highest ratio of compute to engineers in the world. We do not delineate strongly between engineering and…
Early Childhood Educator
17 months agoImmiland Canada Inc. · Ontario, Canada
On-siteFull-timeEducationCreate a warm, inclusive, and stimulating environment for young children; Develop and implement age-appropriate lesson plans aligned with curriculum goals; Promote emotional, social, cognitive, and physical development; Provide individualized support based on each child’s…
Computer Vision Engineer
17 months agoDuranta · Seattle, Washington, United States +1
On-siteFull-timeSenior$160K – $275K a yearEngineeringBuilding the components of a state-of-the-art computer vision pipeline for our AI system; Build and improve CV models (e.g., Mask2Former, SAM, ViT, Swin) for aerial and oblique imagery; Run experiments at scale with deep learning frameworks like PyTorch; Develop and maintain…
Pitch Yourself
17 months agoSerotonin · New York, United States +14
RemoteFull-timePeople & HRWe’re looking for exceptional people who want to build something meaningful, move fast, and take real ownership from day one. We hire individuals who are eager to learn, comfortable with ambiguity, and motivated by impact - not titles or rigid job descriptions.
Senior Product Marketing Manager
17 months agoCaptivateIQ · Toronto, Ontario, Canada
RemoteFull-timeManager$165K – $175K a yearMarketingCaptivateIQ is transforming the way companies plan, manage, and optimize the sales performance models that run their business. We started by revolutionizing incentive compensation management, expanded into sales planning, and are now building a unified platform for the most…
Exceptional Talent
17 months agoPassage · Toronto, Ontario, Canada
Full-timeImagine a world where your birthplace doesn’t limit your dreams. 🌍 That’s what Passage is here to create. We aren’t just a bridge of financial support; we connect families all around the world to life-changing opportunities. We believe in a future where deserving students can…
General Application
17 months agoSkyWatch · Kitchener, Ontario, Canada
HybridFull-timeSkyWatch is at the forefront of revolutionizing how earth observation data is accessed and utilized globally. Our innovative platform empowers businesses, researchers, and governments to easily integrate satellite data into their operations, driving informed decision-making and…
Member of Technical Staff, Research
18 months agoFirstPrinciples · Ontario, Canada
RemoteLead / staffScience & researchWe are looking for a Member of Technical Staff, Research to investigate, design, test and develop state of the art (SOTA) methods and applications, which can be integrated into the broader AI engine FirstPrinciples is developing. You will collaborate with cross-functional teams…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.