Top 501 machine learning Jobs in costa mesa, ca

Computational Physicist - AI Trainer
DataAnnotation —Irvine, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Cognitive Scientist - AI Trainer
DataAnnotation —Garden Grove, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
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Security Engineer - AI Trainer
DataAnnotation —Tustin, CA
- $40 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
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AI Software Engineer
Shots Studio / Happy Dad —Santa Ana, CA
- $80,000 - $100,000 a year
- Full-time
- Mid-level
- Software development
- In-person
- Health insurance
- Dental insurance
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Principal Machine Learning Engineer
iHerb —Irvine, CA
- $205,000 - $230,000 a year
- Extended hours
- Remote
- Computer Science
- Ability to walk for extended periods
- Research
2d
Data Scientist
Boot Barn —Irvine, CA
- $100,000 - $130,000 a year
- Heavy lifting
- Office
- 3 years
- Store discount
- Health insurance
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Data Scientist
Deloitte —Costa Mesa, CA
- $105,400 - $207,800 a year
- Full-time
- Azure
- Computer Science
- 5 years
8d
AI Engineer III
Deloitte —Costa Mesa, CA
- $113,100 - $208,300 a year
- Full-time
- Azure
- Oracle
- Computer Science
10d
Durability Data Analytics Engineer
Rivian —Irvine, CA
- Full-time
- Computer science
- Computer Science
- Mid-level
Quick Apply
Senior AI Engineer - SFL Scientific
Deloitte —Costa Mesa, CA
- $128,000 - $252,500 a year
- Full-time
- Computer science
- Azure
- Computer Science
9d
Data Scientist II
CorVel Corporation —Irvine, CA
- $82,574 - $127,490 a year
- Full-time
- Remote
- Computer Science
- Mid-level
- Master's degree
- Health savings account
- Disability insurance
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Data Scientist Engineer - SFL Scientific
Deloitte —Costa Mesa, CA
- $95,600 - $188,400 a year
- Full-time
- Azure
- Computer Science
- Office
2d
Senior Data Modeling Analyst - Remote
Experian —Costa Mesa, CA
- Full-time
- Remote
- Computer Science
- 8 years
- SQL
- Paid holidays
- Health insurance
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Test Program Manager
Cognizant —Newport Beach, CA
- $83,250 - $131,500 a year
- Full-time
- Remote
- Oracle
- 11+ years
- Machine learning
- Paid parental leave
- Employee stock purchase plan
5d
Consultant - Data Science / Data Lake
Deloitte —Costa Mesa, CA
- $82,600 - $162,800 a year
- Full-time
- Azure
- Computer Science
- Up to 50% travel
7d
AI Product Manager
OPTIMA FINANCIAL GROUP LLC —Santa Ana, CA
- $110,000 - $130,000 a year
- Full-time
- Computer science
- Computer Science
- 5 years
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Senior Machine Learning Engineer, RL / Locomotion
Anduril Industries —Costa Mesa, CA
- $220,000 - $336,000 a year
- Email
- 3 years
- Senior level
- Commercial
Quick Apply
AI Engineer Consultant
Deloitte —Costa Mesa, CA
- $91,100 - $179,500 a year
- Full-time
- Azure
- Oracle
- Computer Science
8d
Data System Specialist
Kia Motors America —Irvine, CA
- $77,105.26 - $100,226.82 a year
- Weekends as needed
- Computer science
- Computer Science
- Word processing
- Paid holidays
- Health insurance
Research Scientist - AI Trainer
DataAnnotation —California
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply

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machine learning jobs near costa mesa, ca

Computational Physicist - AI Trainer

DataAnnotation -
Irvine, CA

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Job Details

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

Benefits

Flexible schedule

Qualifications

Computational 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 Computational Physicist - 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.

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Refine Your Search

machine learning jobs in costa mesa, ca

Computational Physicist - AI Trainer

Cognitive Scientist - AI Trainer

Security Engineer - AI Trainer

AI Software Engineer

Principal Machine Learning Engineer

Data Scientist

Data Scientist

AI Engineer III

Durability Data Analytics Engineer

Senior AI Engineer - SFL Scientific

Data Scientist II

Data Scientist Engineer - SFL Scientific

Senior Data Modeling Analyst - Remote

Test Program Manager

Consultant - Data Science / Data Lake

AI Product Manager

Senior Machine Learning Engineer, RL / Locomotion

AI Engineer Consultant

Data System Specialist

Research Scientist - AI Trainer

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