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922+ JobsUpdated Mar 5, 2026

AI Research Scientist Jobs

AI Research Scientist roles are at the forefront of the AI revolution. Companies across every industry are hiring ai research scientist professionals to build and deploy intelligent systems, from generative AI to production ML pipelines.

Get AI-Matched Jobs

Salary Range

$90k$288k

Top Companies

Mercor, Harnham, BULLIT SYSTEMS, Mindrift, BenchSci, Spgi +26 more

Job Types

90% Full Time, 6% Contract, 2% Part Time

Top Locations

Toronto, CA, Markham, Calgary

Work Model

92% On-Site, 8% Hybrid

Experience Levels

42% Mid Level, 38% Senior, 8% Lead

We found 922 ai research scientist jobs currently hiring in locations including Toronto, CA, Markham. Salaries range from $90k to $288k based on experience, location, and company size. Work arrangements include On-Site (92%), Hybrid (8%). Top employers include Mercor, Harnham, BULLIT SYSTEMS and 29 other companies.

Companies Hiring for AI Research Scientist Jobs

Mercor5 jobs
Harnham5 jobs
BULLIT SYSTEMS3 jobs
Mindrift3 jobs
BenchSci2 jobs
Spgi2 jobs

+26 more companies hiring. Sign up to see all.

Career Path & Salary Progression

Junior

Salary varies

4 jobs

Mid Level

Salary varies

21 jobs

Senior

$90k$150k

19 jobs

Lead

$197k$225k

4 jobs

Also searching for: ml engineer, data science, data scientist, machine learning engineer, artificial intelligence

451–500 of 922 jobs

2w ago
C

Machine Learning Engineer

Cisco

Full Timemid
Full Timemid
View Job
2w ago
C

Senior Machine Learning Engineer

Caeus·Arlington, Texas, US

Full Timesenior
Full Timesenior
View Job
2w ago
B

Senior Machine Learning Engineer - Knowledge Enrichment team

BenchSci·Toronto, Ontario, CA

Full Timesenior
Full Timesenior
View Job
2w ago
S

Lead Data Scientist Stochastic Modeling

Spgi·Calgary, Alberta, CA

Full Timelead
Full Timelead
View Job
2w ago
S

Data Science Analyst (7 Months Contract)

Sobeys·Toronto, Ontario, CA

Full Timemid
Full Timemid
View Job
2w ago
T

Data Scientist - Time-series (Hybrid)

Themis Intelligence·Brampton, Ontario, CA

Full Timemid
Full Timemid
View Job
2w ago
A

Data Scientist Data and AI (Applied AI)

Air Canada·Laval, Quebec, CA

Full Timemid
Full Timemid
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2w ago
B

Senior Cloud AI / ML Engineer

BULLIT SYSTEMS·Toronto, Ontario, CA

Full Timesenior
Full Timesenior
View Job
2w ago
M

Sr Marketing Data Scientist (MMM)

Myticas Consulting·CA

Contractsenior
Contractsenior
View Job
2w ago
M

Senior Data Scientist – Supply Chain

MCKESSON·Mississauga, Ontario, CA

Full Timesenior
$90k – $150kFull Timesenior
View Job
2w ago
M

Freelance Data Science Engineer (Python & SQL)

Mindrift·CA

Full Timemid
Full Timemid
View Job
2w ago
C

People Analytics - Data Scientist

Caterpillar·Nashville, Tennessee, US

Full Timejunior
Full Timejunior
View Job
2w ago
B

Senior Machine Learning Engineer - Knowledge Enrichment team

BenchSci·Toronto, Ontario, CA

Full Timesenior
Full Timesenior
View Job
2w ago
C

Principal Data Scientist – Price and Promotions Data Science

CVS Health·Olympia, Washington, US

Contractprincipal
$144k – $288kContractprincipal
View Job
2w ago
C

Machine Learning Engineer Python

Capgemini·New Canada, Nova Scotia, CA

Full Timemid
Full Timemid
View Job
2w ago
B

Senior Cloud AI / ML Engineer

BULLIT SYSTEMS·Toronto, Ontario, CA

Full Timesenior
Full Timesenior
View Job
2w ago
M

Sr Marketing Data Scientist (MMM)

Myticas Consulting·CA

Contractsenior
Contractsenior
View Job
2w ago
S

Lead Data Scientist Stochastic Modeling

Spgi·Calgary, Alberta, CA

Full Timelead
Full Timelead
View Job
2w ago
J

Manager/ Data Science /Product Analytics/

Jobgether·CA

Full Timemid
Full Timemid
View Job
2w ago
M

Freelance Data Science Engineer (Python & SQL)

Mindrift·CA

Full Timemid
Full Timemid
View Job
2w ago
M

Lead Data Scientist | Up to $77/hr

Mercor·CA

Full Timelead
Full Timelead
View Job
2w ago
M

Founding Data Scientist (PhD Required)

Metron AI·San Francisco, California, US

Part Timemid
Part Timemid
View Job
2w ago
C

Lead Machine Learning Engineer (Gen AI, Python, Go, AWS)

Capital One

Internshiplead
$197k – $225kInternshiplead
View Job
2w ago
B

Senior Cloud AI / ML Engineer

BULLIT SYSTEMS·Toronto, Ontario, CA

Full Timesenior
Full Timesenior
View Job
2w ago
M

Senior Data Scientist – Supply Chain

MCKESSON·Mississauga, Ontario, CA

Full Timesenior
Full Timesenior
View Job
2w ago
M

Senior Data Scientist | $77/hr max

Mercor·CA

Full Timesenior
Full Timesenior
View Job
2w ago
H

Data Science Manager

Harnham·Vancouver, British Columbia, CA

Full Timemid
Full Timemid
View Job
2w ago
Y

Machine Learning Engineer - Python

Your Personal AI·CA

Full Timemid
Full Timemid
View Job
2w ago
I

ML Engineer: AI​/Modeling & Validation Leader

Infotree Global Solutions·Markham, Ontario, CA

Full Timemid
Full Timemid
View Job
2w ago
S

Senior Machine Learning Engineer - Physical AI & Robotics

Stott and May·Vancouver, British Columbia, CA

Full Timesenior
Full Timesenior
View Job
2w ago
B

AI/ML Engineer – AI Lab (3 Open Roles)

Bloomic·Toronto, Ontario, CA

Full Timeentry
Full Timeentry
View Job
2w ago
H

Data Science Manager

Harnham·Alberta, CA

Full Timemid
Full Timemid
View Job
2w ago
W

Senior Machine Learning Engineer – VLM/LLM Evaluation

Waymo Careers·New York, New York, US

Full Timesenior
Full Timesenior
View Job
2w ago
D

Senior Data Scientist - USA Remote

Danaher·New York, New York, US

Full Timesenior
Full Timesenior
View Job
2w ago
M

Freelance Data Science Engineer (Python & SQL)

Mindrift·CA

Full Timemid
Full Timemid
View Job
2w ago
I

ML Engineer: AI​/Modeling & Validation Leader

Infotree Global Solutions·Markham, Ontario, CA

Full Timemid
Full Timemid
View Job
2w ago
S

Senior Machine Learning Engineer - Physical AI & Robotics

Stott and May·Vancouver, British Columbia, CA

Full Timesenior
Full Timesenior
View Job
2w ago
I

Data Scientist I, HK

Intact Financial·Manitoba, CA

Full Timemid
Full Timemid
View Job
2w ago
H

Data Science Manager

Harnham·Longueuil, Quebec, CA

Full Timemid
Full Timemid
View Job
2w ago
H

Data Science Manager

Harnham·Dartmouth, Nova Scotia, CA

Full Timemid
Full Timemid
View Job
2w ago
L

AI/ML Engineer – AI Lab (3 Open Roles)

LinkedIn·Toronto, Ontario, CA

Full Timemid
Full Timemid
View Job
2w ago
M

AI/ML Data Science Specialist

Mercor·CA

Full Timejunior
Full Timejunior
View Job
2w ago
P

Founding Machine Learning Engineer

Pragmatike·Syracuse, New York, US

Full Timesenior
Full Timesenior
View Job
2w ago
F

AWS Infrastructure Engineer Data Science - Senior

Freddie Mac·McLean, Virginia, US

Full Timesenior
Full Timesenior
View Job
2w ago
M

AI/ML Data Science Specialist

Mercor·CA

Full Timejunior
Full Timejunior
View Job
2w ago
H

Senior Data Scientist, Commercial Price Modeling

Hibernian General Insurance·Markham, Ontario, CA

Full Timesenior
Full Timesenior
View Job
2w ago
M

Data Scientist – Remote Work

Mercor·CA

Full Timejunior
Full Timejunior
View Job
2w ago
H

Data Science Manager

Harnham·Nanaimo, British Columbia, CA

Full Timemid
Full Timemid
View Job
2w ago
I

Sr. ML Data Scientist (XAI, LIME, GenAI)

Insight Global·Longueuil, Quebec, CA

Full Timesenior
Full Timesenior
View Job
2w ago
A

Data Scientist – Operations; Infrastructure

Astra North Infoteck Inc.·Toronto, Ontario, CA

Full Timemid
Full Timemid
View Job

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