OptiTalent · Job Finder
Data jobs in Ontario, Canada
285 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
Data jobs in Ontario at a glance
- Open roles
- 285
- Remote
- 27%
- Posted in the last 30 days
- 69
- Advertised pay, middle half
- CA$120K – CA$200Kmedian CA$160K · about $116K
From the 163 data jobs here that state yearly pay in CAD: the top of each advertised range. Updated nightly.
See which of these roles fit you: OptiTalent Career reads each ad against your own record, on your computer. About OptiTalent Career →
221–240 of 285 jobs
Robotics Middleware Founder
6 months agoForum Ventures · United States +6
RemoteFull-timeExecutiveFrom $250K a yearData & AISensor fusion is foundational infrastructure being treated like custom engineering. It wastes time, costs money, and breaks in production.
Platform Engineer, Machine Learning
6 months agoRAVL · Toronto, Ontario, Canada
HybridContractData & AIBuild and extend ML platform components on Databricks; Develop ML pipelines for training, deployment, and monitoring; Implement reusable workflows aligned with platform architecture; Integrate with enterprise tooling and services; Support performance, reliability, and…
Principal Platform Engineer, Machine Learning
6 months agoRAVL · Toronto, Ontario, Canada
HybridFull-timeLead / staffCA$150K – CA$190K a yearData & AIArchitect and lead development of ML platforms on Azure Databricks; Design systems for training, feature engineering, model serving, and monitoring; Build and standardize MLOps pipelines (CI/CD for ML, model versioning, deployment workflows); Extend Databricks with custom…
Senior Data Engineer, Event Data
6 months agoMovable Ink · Toronto, Ontario, Canada
RemoteSeniorCA$145K – CA$185K a yearData & AIDesign, build, and maintain event streaming pipelines that ingest data from client systems, internal services, and third-party sources into the data platform; Develop and operate analytical databases and data models optimized for high-volume event data queries and low-latency…
Data Scientist
6 months agoReflow · Germany +2
RemoteFull-timeData & AIWe’re building Reflow, a workforce and workflow intelligence platform that helps teams understand and improve how work gets done. We’re a U.S.-based tech company with a high bar for talent, ownership, and execution — and we’re intentional about building a strong, globally…
Data Scientist
6 months agoWarner Music Group · Ontario, Canada +1
RemoteFull-timeSeniorCA$105K – CA$140K a yearData & AIMusic is driven by fans, and our data tells their story. We’re looking for a passionate Data Scientist to dive into the massive cultural waves happening across major streaming platforms.
Robotic AI Engineer
7 months agoSpaceium · Ottawa, Ontario, Canada
CA$75K – CA$110K a yearData & AIDesign and develop AI/ML models for spacecraft autonomy, perception, anomaly detection, and predictive maintenance; Develop perception pipelines (computer vision, sensor fusion) for pose estimation, object/target detection, and scene understanding; Build reinforcement learning,…
Anthropic · London, England, United Kingdom +3
On-siteFrom $15K a monthData & AIThe Anthropic Fellows Program is designed to foster AI research and engineering talent. We provide funding and mentorship to promising technical talent - regardless of previous experience.
AI Engineer, Software
7 months agoFuture Secure AI · Austin, Texas, United States +2
Full-timeSeniorData & AIAt Future Secure AI, we're building something genuinely new — and we're looking for people bold enough to build it with us. We work at the frontier of AI, tackling big, real-world problems for global enterprises across multiple industries, armed with state-of-the-art technology…
Senior Engineer, Data Platform
7 months agoMovable Ink · Toronto, Ontario, Canada
RemoteSeniorCA$145K – CA$185K a yearData & AISupport the design and delivery of data ingestion pipeline and infrastructure; Assist in the successful migration of legacy data lifecycle management to new platform without disrupting existing data consumers; Establish and maintain SLIs and SLOs for new ingestion and data…
Principal Software Engineer - Data
7 months agoZoomInfo Technologies LLC · Bethesda, Maryland, United States +4
RemoteFull-timeLead / staff$163.8K – $257.4K a yearData & AIWe are seeking an experienced Principal Software Engineer (Data) to join our fast-paced, collaborative data team. In this role, you will have broad authority to drive the direction of our technographic data services, building world-class data pipelines and systems to process…
ML Engineer
7 months agoHuman Computer Lab · San Francisco, California, United States +1
HybridFull-timeData & AIDevelop software systems for robotic platforms that power robot perception, intelligence, and behavior; Write maintainable, production quality code for research and deployment; Build multi-modal machine learning models for tasks such as computer vision, audio processing, and…
Principal Data Engineer
7 months agoRAVL · Toronto, Ontario, Canada
HybridFull-timeLead / staffCA$140K – CA$180K a yearData & AIDesign and deliver enterprise data platforms, lakehouse architectures, and distributed raw data processing systems using modern cloud-native technologies.; Architect and implement scalable batch and streaming pipelines, medallion architectures, data mesh patterns, and platform…
Data Engineer
7 months agoShyftLabs · Toronto, Ontario, Canada
HybridFull-timeSeniorCA$100K – CA$140K a yearData & AIShyftLabs is seeking a skilled Data Engineer to support in designing, developing, and optimizing big data solutions using the Databricks Unified Analytics Platform. This role requires strong expertise in Apache Spark, SQL, Python, and cloud platforms (AWS/Azure/GCP). The ideal…
Machine Learning Engineer
7 months agoBree · Toronto, Ontario, Canada
HybridFull-timeCA$180K – CA$250K a yearData & AIWe’re looking for a Machine Learning Engineer to build and scale high-impact, world-class ML systems. You’re passionate about deploying AI solutions, optimizing performance, and driving measurable results. Your work will power critical decisions and shape the future of our…
Lead Machine Learning Engineer
7 months agoServe Robotics · Los Angeles, California, United States +5
RemoteFull-timeLead / staff$225K – $260K a yearData & AIDesign and maintain training systems that can process and learn from petabyte-scale multimodal datasets (e.g., video and point cloud data). This includes ensuring data is efficiently loaded, distributed, and processed across large GPU clusters.; Identify and resolve bottlenecks…
Waabi · Toronto, Ontario, Canada +3
HybridFull-timeLead / staffCA$148K – CA$260K a yearData & AIWaabi, founded by AI visionary Raquel Urtasun, is the leader in Physical AI. With a world-class team, we're unlocking the next era of autonomous transportation with technology that's powering commercial autonomous trucks and robotaxis. Waabi is backed by and partners with world…
Full-Stack Data Platform Engineer
7 months agoReflow · Germany +2
RemoteFull-timeData & AIWe’re building Reflow, a workforce and workflow intelligence platform that helps teams deeply understand how work gets done. As we scale, the data we collect is becoming richer and more complex. We need a data platform engineer to help us design and operate the systems that…
Driver / Data Collector in Hamilton, Bermuda
7 months agoTSMG · Hamilton, Ontario, Canada
On-siteContractSeniorData & AIThis project aims to collect high-quality visuals of streets, key points of interest, and public spaces across EU countries. Using vehicles equipped with removable 360° cameras and lidars, drivers will capture comprehensive images of the surroundings. The captured data will be…
Staff Data Scientist, Ads
7 months agoReddit · Ontario, Canada
RemoteFull-timeLead / staffData & AIThe Ads Data Science team at Reddit leverages data to maximize advertiser value on Reddit through robust data foundations, metrics, and strategic insights generated through experimentation and cutting-edge DS methods.
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.