Top 248 Data scientist Jobs in Monrovia, Ca

Research Data Scientist - AI Trainer
DataAnnotation —Glendale, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Data Scientist - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Principal Data Scientist - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Machine Learning Engineer - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Software Engineer II - ML and Observability
Disney Entertainment and ESPN Product & Technology —Glendale, CA
- $117,500 - $165,000 a year
- Computer science
- Computer Science
- Mid-level
12d
Associate Data Scientist
USC —Los Angeles, CA
- $99,823.75 - $113,589.23 a year
- Computer science
- Azure
- Computer Science
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
Research and Data Solutions Analyst
Chaffey College —Rancho Cucamonga, CA
- $7,905 a month
- Full-time
- Mid-level
- Master's degree
- Databases
5d
Data Scientist
Paramount —Burbank, CA
- $99,000 - $140,000 a year
- Email
- Background check
- Computer science
- Computer Science
- Health insurance
- Dental insurance
4d
Applied AI Engineer
Axle Mobility —Los Angeles, CA
- Full-time
- Remote
- Mid-level
- 2 years
- Python
- Health insurance
- Dental insurance
Associate Data Scientist
Keck Medical Center of USC —Los Angeles, CA
- $99,823.75 - $113,589.23 a year
- Full-time
- Background check
- Computer science
- Azure
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
Senior Data Scientist
Disney Entertainment and ESPN Product & Technology —Glendale, CA
- $141,900 - $190,300 a year
- Computer Science
- 5 years
- SQL
3d
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
Senior Data Scientist, Product & Operation Analytics - USDS
TikTok USDS JV —Los Angeles, CA
- $136,800 - $312,867 a year
- Hybrid work
- Computer Science
- Bachelor of Science
- Research
- Paid parental leave
- Paid holidays
Claude Agent Specialist/ Ai Accelerator
RPM Fairmate —West Covina, CA
- $26.42 - $31.82 an hour
- Full-time
- Research
- Java
- SQL
- Flexible schedule
Quick Apply
Jr. Data Scientist, Business Analytics & Research
NBCUniversal —Universal City, CA
- $70,000 - $85,000 a year
- Email
- Hybrid work
- Computer Science
- Mid-level
- Office
- Health insurance
- Dental insurance
Research Data Scientist - Urology, Hung Lab
Cedars-Sinai —West Hollywood, CA
- $96,720 - $164,424 a year
- 8 hour shift
- Computer Science
- No experience needed
- Mid-level
Data Science Analyst III
Children's Hospital Los Angeles —Los Angeles, CA
- $106,080 - $141,440 a year
- Full-time
- Remote
- Computer Science
- Residential
- Master's degree
Data Science Analyst II
Children's Hospital Los Angeles —Los Angeles, CA
- $90,334.40 - $120,432.00 a year
- Full-time
- Remote
- Computer Science
- 5 years
- Residential

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data scientist jobs near monrovia, ca

Research Data Scientist - AI Trainer

DataAnnotation -
Glendale, CA

Quick Apply

Job Details

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

Benefits

Flexible schedule

Qualifications

Quantitative applied research
Predictive modeling analysis
Software coding
Writing skills
Design of experiments
English
Predictive analytics projects
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 Research Data Scientist - 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 scientist jobs in monrovia, ca

Research Data Scientist - AI Trainer

Data Scientist - AI Trainer

Principal Data Scientist - AI Trainer

Machine Learning Engineer - AI Trainer

Software Engineer II - ML and Observability

Associate Data Scientist

Data Scientist, Product Analytics - USDS

Research and Data Solutions Analyst

Data Scientist

Applied AI Engineer

Associate Data Scientist

Data Scientist II

Senior Data Scientist

Data Scientist

Senior Data Scientist, Product & Operation Analytics - USDS

Claude Agent Specialist/ Ai Accelerator

Jr. Data Scientist, Business Analytics & Research

Research Data Scientist - Urology, Hung Lab

Data Science Analyst III

Data Science Analyst II

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