Top 559 data science Jobs in los angeles ca

Geophysicist - AI Trainer
DataAnnotation —Pasadena, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Data Scientist - AI Trainer
DataAnnotation —Woodland Hills, CA
- $50 - $100 an hour
- Contract
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Research Data Scientist - AI Trainer
DataAnnotation —Los Angeles, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Research Data Scientist
Cedars-Sinai —West Hollywood, CA
- $94,800 - $161,000 a year
- 8 hour shift
- Computer Science
- Mid-level
- Math
Data Scientist I
GumGum —Santa Monica, CA
- $128,000 - $130,000 a year
- Hybrid work
- Office
- SQL
- AWS
- 401(k) matching
Data Analyst
Los Angeles Unified School District —Los Angeles, CA
- $38.86 - $48.10 an hour
- Online Application
- Computer Science
- Mid-level
- Office
- Paid holidays
- Health insurance
14d
Data Scientist, Product Analytics
Whatnot —Los Angeles, CA
- $185,000 - $260,000 a year
- Full-time
- Remote
- Computer Science
- 3 years
- SQL
- Paid parental leave
- Health insurance
Research Associate Data Scientist
Cedars-Sinai —Los Angeles, CA
- $78,332.80 - $133,161.60 a year
- 8 hour shift
- Computer Science
- Mid-level
- Master's degree
7d
Data Scientist
REVOLVE —Cerritos, CA
- $90,000 - $120,000 a year
- Full-time
- Computer science
- Mid-level
- 3 years
Quick Apply
DATA SCIENTIST / EMERGENCY APPOINTMENT HOMELESSNESS
Los Angeles County Department of Human Resources —Los Angeles County, CA
- $113,103.36 - $152,409.84 a year
- Online Application
- Doctoral degree
- Mid-level
- Bachelor's degree
Data Scientist
Hang —Los Angeles, CA
- Full-time
- Remote
- Computer Science
- 5 years
- Master's degree
- Health insurance
- Dental insurance
Software Engineer/Data Scientist (full- and part-time)
Common Crawl —Beverly Hills, CA
- Part-time
- Research
- Java
- Software development
Biostatistician I
USC —Los Angeles, CA
- $85,894 - $90,000 a year
- Hybrid work
- Master's degree
- University
- Quality control
Business Operations Analyst (Starlink)
SpaceX —Hawthorne, CA
- $85,000 - $120,000 a year
- Extended hours
- Computer Science
- Engineering
- Office
- Paid parental leave
- Employee stock purchase plan
Junior Data Scientist - Clearance Required
Logistics Management Institute —El Segundo, CA
- $69,986 - $118,154 a year
- Full-time
- Computer science
- Computer Science
- Engineering
Senior Resource Specialist
Jada Staffing Inc. —Los Angeles, CA
- $76.15 - $84.71 an hour
- Temporary
- Background check
- 6 years
- Customer service
Quick Apply
Postdoctoral Researcher - Machine Learning
Rasouli Spine, MD, Inc. —Beverly Hills, CA
- $30 - $45 an hour
- Part-time
- Background check
- Surgery
- Computer Science
- Dental insurance
- 401(k)
Quick Apply
Special Agent: Cybersecurity/Technology Expertise
Federal Bureau of Investigation —Los Angeles, CA
- $103,326 - $133,200 a year
- Full-time
- Computer Science
- Mid-level
- Bachelor's degree
2d
AI Sr. Developer (Secret Clearance Required)
Deloitte —Los Angeles, CA
- $107,600 - $198,400 a year
- Full-time
- Computer Science
- 5 years
- Travel
4d
Systems Engineer 6
The Structures Company, LLC —El Segundo, CA
- $124 an hour
- Contract
- Computer science
- Computer Science
- Engineering
- Health insurance
- Dental insurance
Quick Apply

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Geophysicist - AI Trainer

DataAnnotation -
Pasadena, CA

Quick Apply

Job Details

Part-time | Full-time | On demand | Contract
$40 - $60 an hour

Benefits

Flexible schedule

Qualifications

Quantitative applied research
Predictive modeling analysis
Software coding
Writing skills
Design of experiments
English
Providing code feedback

Full Job Description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for an experienced Geophysicist - AI Trainer to help advance AI development. AI models are increasingly capable of performing complex analytical and scientific reasoning — but these systems still need practitioners with real-world quantitative experience to validate whether the outputs actually hold up in practice. That's where you come in.

As a member of DataAnnotation's team, you'll work closely with state-of-the-art AI models on tasks like evaluating AI-generated quantitative analysis, solving technical problems, and providing feedback that directly shapes how these systems reason about data, models, and scientific problems. Whether your background is in data science, astrophysics, economics, biostatistics, operations research, or any other quantitative field, if you think rigorously about data and models, your skills are directly applicable here. Some team members fit this work alongside a full-time role, while others treat it as their primary focus.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass, you'll receive an email confirmation, and paid work will become available on our platform.

Benefits:

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you take on and when you work.
Competitive pay: projects are paid hourly, up to $60 USD per hour. Opportunities for higher-paying projects are available with strong performance.
Impact: help shape the future of AI systems built to reason about data and analytics.

Responsibilities:

Evaluate AI-generated quantitative work, including statistical analysis, predictive modeling, scientific reasoning, and data-driven insights, for technical accuracy and real-world validity.
Design and solve quantitative problems used to train and benchmark AI systems, spanning areas like forecasting, experimental analysis, optimization, and statistical inference.
Write clear technical explanations and well-documented analytical code.
Provide feedback that directly shapes the next generation of AI models built for quantitative reasoning.

Qualifications:

2+ years of hands-on experience in a quantitative role or research environment — such as data science, statistics, economics, finance, physics, biology, epidemiology, operations research, or any adjacent field.
Some coding experience required, with comfort writing and reviewing analytical code end-to-end.
Practical experience with statistical methods, predictive modeling, and experiment design (e.g., A/B testing, hypothesis testing, regression, classification, time-series forecasting).
Fluency in English (native or bilingual level) with strong writing skills.
A bachelor's degree in a quantitative field is preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); a master's or PhD is a plus.
Relevant credentials are a plus (e.g., Kaggle Competition ranking, AWS/GCP ML certifications, or equivalent demonstrated expertise).

Note: Payment is made via PayPal. We will never ask for any money from you. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand.

Quick Apply

Refine Your Search

data science jobs in los angeles ca

Geophysicist - AI Trainer

Data Scientist - AI Trainer

Research Data Scientist - AI Trainer

Research Data Scientist

Data Scientist I

Data Analyst

Data Scientist, Product Analytics

Research Associate Data Scientist

Data Scientist

DATA SCIENTIST / EMERGENCY APPOINTMENT HOMELESSNESS

Data Scientist

Software Engineer/Data Scientist (full- and part-time)

Biostatistician I

Business Operations Analyst (Starlink)

Junior Data Scientist - Clearance Required

Senior Resource Specialist

Postdoctoral Researcher - Machine Learning

Special Agent: Cybersecurity/Technology Expertise

AI Sr. Developer (Secret Clearance Required)

Systems Engineer 6

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