Top 342 Data scientist Jobs in Los Angeles Ca

Geophysicist - AI Trainer
DataAnnotation —Pasadena, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Quantitative Psychologist - AI Trainer
DataAnnotation —City of Industry, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
7d
Data Scientist
EVgo —Los Angeles, CA
- $100,700 - $125,900 a year
- Full-time
- Remote
- Mid-level
- SQL
- Bachelor's degree
- Commuter assistance
- Health savings account
Quick Apply
Data Scientist
Fanatics Collectibles —Los Angeles, CA
- $122,040 - $152,550 a year
- Call employer
- Computer science
- Computer Science
- Master's degree
Quick Apply
Data Scientist
Hang —Los Angeles, CA
- Full-time
- Remote
- Computer Science
- 5 years
- Master's degree
- Health insurance
- Dental insurance
Data Scientist, Product Analytics - USDS
TikTok USDS JV —Los Angeles, CA
- $136,800 - $312,867 a year
- Hybrid work
- Computer Science
- Bachelor of Science
- Mid-level
- Paid parental leave
- Paid holidays
Data Scientist (ITS)
USC —Los Angeles, CA
- $120,213.99 - $155,525.71 a year
- Computer science
- Azure
- Computer Science
6d
AI Systems Engineer (Principal or Sr. Principal Level)
Northrop Grumman —El Segundo, CA
- $137,800 - $258,100 a year
- Overtime
- Bachelor of Science
- System design
- Java
- Paid holidays
- Disability insurance
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
Senior Marketing Data Analyst
Strand Marketing —Hermosa Beach, CA
- $120,000 - $160,000 a year
- Full-time
- Hybrid work
- Background check
- 7 years
- Office
- Health insurance
- Dental insurance
Quick Apply
AI and Data Science Engineer III (Secret Clearance Required)
Deloitte —Los Angeles, CA
- $110,700 - $218,300 a year
- Full-time
- Computer Science
- 5 years
- Travel
Software Engineer II - AI and Observability
Disney Entertainment and ESPN Product & Technology —Glendale, CA
- $117,500 - $165,000 a year
- Computer science
- Computer Science
- System design
Expert Consultant, Coro, AI Engineer
Bain & Co. —Los Angeles, CA
- $128,500 - $171,500 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Wellness program
- Paid holidays
Quick Apply
Lead, AI Engineering
Bain & Co. —Los Angeles, CA
- $203,500 a year
- Full-time
- System design
- Office
- Continuous improvement
- Wellness program
- Paid holidays
Quick Apply
Data Scientist II
Scribd, Inc. —Los Angeles, CA
- $118,000 - $150,000 a year
- Full-time
- Computer Science
- Mid-level
- Residential
- Paid parental leave
- Disability insurance
13d
Data Scientist
UCLA Health —Los Angeles, CA
- $105,700 - $234,500 a year
- Hybrid work
- Computer science
- Azure
- Computer Science
Data Scientist II
JPL/NASA —Pasadena, CA
- $122,720 - $135,512 a year
- Full-time
- Computer Science
- Mid-level
- Java
- Dental insurance
- Paid time off
Research Data Scientist
USC —Los Angeles, CA
- $106,012.83 - $125,000.00 a year
- Full-time
- Hybrid work
- 3 years
- SQL
- AWS
Data Science Engineering
California Institute of Technology —Pasadena, CA
- $40.50 - $64.00 an hour
- Computer science
- Computer Science
- Mid-level
- Paid holidays
- Health insurance
Senior Data Scientist, Product Analytics - USDS
TikTok USDS JV —Los Angeles, CA
- $136,800 - $312,867 a year
- Hybrid work
- Computer Science
- Bachelor of Science
- Office
- Paid parental leave
- Paid holidays

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Geophysicist - AI Trainer

DataAnnotation -
Pasadena, CA

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

Software coding
Design of experiments
English
Providing code feedback

Full Job Description

DataAnnotation is committed to creating quality AI. Help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule.

We are looking for an existing Geophysicist - AI Trainer to help train AI models. 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.

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. You can fit this work alongside a full-time role, or treat it as your primary focus, choosing projects and schedules that align with your availability and goals.

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.

Advantages of contracting with us:

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, on your own computer, from the comfort of your own home.
Competitive pay: projects are paid hourly at $50 to $100 USD per hour, with bonus rates available on some projects.
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:

3+ 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 preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (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 scientist jobs in los angeles ca

Geophysicist - AI Trainer

Quantitative Psychologist - AI Trainer

Data Scientist

Data Scientist

Data Scientist

Data Scientist, Product Analytics - USDS

Data Scientist (ITS)

AI Systems Engineer (Principal or Sr. Principal Level)

Postdoctoral Researcher - Machine Learning

Senior Marketing Data Analyst

AI and Data Science Engineer III (Secret Clearance Required)

Software Engineer II - AI and Observability

Expert Consultant, Coro, AI Engineer

Lead, AI Engineering

Data Scientist II

Data Scientist

Data Scientist II

Research Data Scientist

Data Science Engineering

Senior Data Scientist, Product Analytics - USDS

I want to receive the latest job alert for data scientist in los angeles ca

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