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917+ 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

$55k$225k

Top Companies

Pinterest, Mercor, The United States Secret Service, EvenUp, Themis Intelligence, Mount Sinai Health Systems +36 more

Job Types

94% Full Time, 4% Contract, 2% Internship

Top Locations

Toronto, Brampton, Ontario, CA

Work Model

90% On-Site, 10% Hybrid

Experience Levels

42% Mid Level, 32% Senior, 12% Junior

We found 917 ai research scientist jobs currently hiring in locations including Toronto, Brampton, Ontario. Salaries range from $55k to $225k based on experience, location, and company size. Work arrangements include On-Site (90%), Hybrid (10%). Top employers include Pinterest, Mercor, The United States Secret Service and 39 other companies.

Companies Hiring for AI Research Scientist Jobs

Pinterest3 jobs
Mercor3 jobs
The United States Secret Service2 jobs
EvenUp2 jobs
Themis Intelligence2 jobs
Mount Sinai Health Systems2 jobs

+36 more companies hiring. Sign up to see all.

Career Path & Salary Progression

Intern

Salary varies

1 job

Junior

$55k$126k

6 jobs

Mid Level

$132k$198k

21 jobs

Senior

Salary varies

16 jobs

Lead

$197k$225k

3 jobs

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

401–450 of 917 jobs

1w ago
B

Senior Data Scientist I

Bell·Toronto, Ontario, CA

Full Timesenior
Full Timesenior
View Job
1w ago
T

Data Scientist

The United States Secret Service·Clinton, Maryland, US

Full Timemid
Full Timemid
View Job
1w ago
M

Data Scientist

Mondo·Greenbelt, Maryland, US

Full Timemid
Full Timemid
View Job
1w ago
B

Data Scientist, United States - BCG X

Boston Consulting Group

Full Timemid
Full Timemid
View Job
1w ago
D

Sr. CV/ML Engineer

Dexian·Providence, Rhode Island, US

Full Timesenior
Full Timesenior
View Job
1w ago
V

Machine Learning Engineer, Specialist

Vangard, Inc.·Philadelphia, Pennsylvania, US

Full Timesenior
Full Timesenior
View Job
1w ago
G

Machine Learning Engineer with Security Clearance

GRVTY·Chantilly, Virginia, US

Full Timemid
Full Timemid
View Job
1w ago
R

Senior Machine Learning Engineer Jobs in USA, WA, Seattle | Rose International Job

Rose International·Seattle, Washington, US

Full Timesenior
Full Timesenior
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1w ago
C

Senior Data Scientist / AI Machine Learning Research Engineer

CACI·Sterling, Virginia, US

Full Timesenior
Full Timesenior
View Job
1w ago
2

Senior Machine Learning Engineer, Quantized Inference

2100 NVIDIA USA·Redmond, Washington, US

Full Timesenior
Full Timesenior
View Job
1w ago
E

Machine Learning Engineer 1 & 2 - LLMs & Document AI

EvenUp·Ontario, CA

Full Timemid
Full Timemid
View Job
1w ago
C

Lead Customer Success Data Scientist - Industry Analytics

Cloud Software Group·CA

Full Timelead
Full Timelead
View Job
1w ago
T

Data Scientist II, RESL Analytics

TD Bank·Toronto, Ontario, CA

Full Timejunior
Full Timejunior
View Job
1w ago
A

Senior Data Scientist

Absa Group·Main Point, Newfoundland and Labrador, CA

Full Timesenior
Full Timesenior
View Job
1w ago
P

Sr. Machine Learning Engineer, Notifications

Pinterest·Toronto, Ontario, CA

Full Timesenior
Full Timesenior
View Job
1w ago
P

Data Scientist - Predictive Analytics, Senior

PG&E Corporation·French Camp, California, US

Contractsenior
Contractsenior
View Job
1w ago
F

AI/ML Engineer

Fidelity TalentSource·Boston, Massachusetts, US

Full Timemid
Full Timemid
View Job
1w ago
P

Sr. Machine Learning Engineer, Ads Ranking

Pinterest·Toronto, Ontario, CA

Full Timesenior
Full Timesenior
View Job
1w ago
P

Sr. Machine Learning Engineer, Notifications

Pinterest·Toronto, Ontario, CA

Full Timesenior
Full Timesenior
View Job
1w ago
F

AI/Machine Learning Engineer with Full-Stack Development Experience

FreelanceJobs·CA

Contractmid
Contractmid
View Job
1w ago
R

Principal Data Scientist

Roche·Mississauga, Ontario, CA

Full Timeprincipal
Full Timeprincipal
View Job
1w ago
M

Senior Data Scientist | $77/hr max

Mercor·CA

Full Timesenior
Full Timesenior
View Job
1w ago
T

Data Scientist - Time-series (Hybrid)

Themis Intelligence·Brampton, Ontario, CA

Full Timemid
Full Timemid
View Job
1w ago
M

Data Scientist - Remote Work

Mercor·CA

Full Timejunior
Full Timejunior
View Job
1w ago
A

Data Scientist Data and AI; Applied AI

Air Canada·Montreal, Quebec, CA

Full Timemid
Full Timemid
View Job
1w ago
T

Data Scientist

The United States Secret Service·Glenn Dale, Maryland, US

Full Timemid
Full Timemid
View Job
1w ago
M

Assoc Data Scientist - Contract

Medtronic·Brampton, Ontario, CA

Full Timemid
Full Timemid
View Job
1w ago
J

Junior Artificial Intelligence & Machine Learning Engineer

Jobs via Dice·Charleston, South Carolina, US

Full Timejunior
$55k – $126kFull Timejunior
View Job
1w ago
C

Principal Associate, Data Scientist - AI Software Engineering | McLean, VA, USA

Capital One Financial Corporation·McLean, Virginia, US

Full Timeprincipal
Full Timeprincipal
View Job
2w ago
I

Language Data Scientist

Innodata Inc.·Ridgefield Park, New Jersey, US

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
C

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

Capital One·McLean, Virginia, US

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

Data Scientist 2 (ml Analytics) Jobs

Prime Time Consulting·Fort Meade, Maryland, US

Full Timemid
$155k – $185kFull Timemid
View Job
2w ago
V

GenAI Data Scientist

VirtualVocations·Washington, District of Columbia, US

Full Timejunior
Full Timejunior
View Job
2w ago
C

Engineering Manager, Data Science

ChatGPT Jobs·Arlington, Virginia, US

Full Timemanager
Full Timemanager
View Job
2w ago
M

Data Science Specialist

Mercor·CA

Full Timemid
Full Timemid
View Job
2w ago
M

Senior Data Scientist - Scientific AI

McKinsey & Company·Washington, District of Columbia, US

Full Timesenior
Full Timesenior
View Job
2w ago
M

Data Scientist and Machine Learning Engineer Intern

McKesson·Mississauga, Ontario, CA

Full Timeintern
Full Timeintern
View Job
2w ago
M

Machine Learning Engineer III - Generative AI - Windreich Department of Artificial Intelligence & Human Health Research

Mount Sinai Health Systems·New York, New York, US

Full Timemid
$132k – $198kFull Timemid
View Job
2w ago
E

Machine Learning Engineer 1 & 2 - LLMs & Document AI

EvenUp·Ontario, CA

Full Timemid
Full Timemid
View Job
2w ago
T

Data Scientist II, RESL Analytics

The Toronto-Dominion Bank (Canada)·CA

Full Timejunior
Full Timejunior
View Job
2w ago
M

Freelance Data Science Engineer (Python & SQL)

Mindrift·CA

Full Timemid
Full Timemid
View Job
2w ago
M

Data Scientist, Analytics (Technical Leadership) - Full-time

Meta·Washington, District of Columbia, US

Full Timemid
Full Timemid
View Job
2w ago
M

GEOINT Data Scientist

ManTech International·West Springfield, Virginia, US

Full Timemid
$93k – $130kFull Timemid
View Job
2w ago
M

Machine Learning Engineer III - Generative AI - Windreich Department of Artificial Intelligence & Human Health Research

Mount Sinai Health Systems·New York, New York, US

Full Timemid
$132k – $198kFull Timemid
View Job
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
T

Data Scientist - Time-series (Hybrid)

Themis Intelligence·Brampton, Ontario, CA

Full Timemid
Full Timemid
View Job

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