Top 390 Of data science Jobs in Irvine, Ca

Computational Physicist - AI Trainer
DataAnnotation —Irvine, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Cognitive Scientist - AI Trainer
DataAnnotation —Garden Grove, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior AI Engineer
Flex Employee Services —Irvine, CA
- $47 - $51 an hour
- Contract
- Background check
- Computer Science
- 5 years
- Health insurance
- Dental insurance
Quick Apply
13d
Actuarial Analyst - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Spanish
- English
- Mid-level
Quick Apply
Treasury Analyst - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Mid-level
- Doctor of Philosophy
- Master of Business Administration
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GENAI / MACHINE LEARNING AI / DATA Scientist
Hudson Manpower —Irvine, CA
- Full-time
- Remote
- Senior level
Quick Apply
AWS AI Engineer / USC and GC Candidates can ONLY Apply
Hudson Manpower —Costa Mesa, CA
- Full-time
- Remote
- 7 years
- System design
- English
- Profit sharing
- Paid training
Quick Apply
AWS AI Engineer / USC and GC Candidates can ONLY Apply
Hudson Manpower —Irvine, CA
- Full-time
- Remote
- 7 years
- System design
- English
- Profit sharing
- Paid training
Quick Apply
GENAI / MACHINE LEARNING AI / DATA Scientist
Hudson Manpower —Costa Mesa, CA
- Full-time
- Remote
- Senior level
Quick Apply
Data Scientist
HTN Wireless —Laguna Hills, CA
- Mid-level
- Office
- Health insurance
Student Researcher, BS/MS, Fall 2026
Google —Irvine, CA
- $98,000 - $131,000 a year
- Computer Science
- Bachelor of Science
- English
- Paid holidays
- Health insurance
6d
Data Scientist
Boot Barn —Irvine, CA
- $100,000 - $130,000 a year
- Heavy lifting
- Office
- 3 years
- Store discount
- Health insurance
Quick Apply
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
Quick Apply
Business Intelligence Analyst
Zymo Research —Tustin, CA
- $75,000 - $100,000 a year
- Email
- Computer Science
- Bachelor of Science
- Office
- Paid holidays
- Health insurance
AI & Machine Learning Summer/Fall Co-Op (June '26 - Dec '26)
Skyworks Solutions —Irvine, CA
- $22.50 - $47.50 an hour
- Seasonal
- Computer Science
- Office
- Organizational skills
Data Scientist
Gustaine —Orange, CA
- Computer Science
- Java
- Math
Data Scientist
ocV!BE —Anaheim, CA
- $100,000 - $140,000 a year
- Full-time
- Computer Science
- Mid-level
- 3 years
Autonomous Coding Quality and Optimization Analyst
Solventum —Irvine, CA
- $125,600 - $172,700 a year
- Full-time
- Remote
- Mid-level
- High school diploma or GED
- Bachelor's degree
- Health savings account
- Disability insurance
3d
Student Researcher, PhD, Fall 2026
Google —Irvine, CA
- $118,000 - $157,000 a year
- Computer Science
- English
- Java
- Paid holidays
- Health insurance
6d
Sr. Data Scientist
omega solutions inc —Santa Ana, CA
- Contract
- Windows
- SQL
- Senior level
Quick Apply

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Computational Physicist - AI Trainer

DataAnnotation -
Irvine, CA

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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 Computational Physicist - 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

of data science jobs in irvine, ca

Computational Physicist - AI Trainer

Cognitive Scientist - AI Trainer

Senior AI Engineer

Actuarial Analyst - AI Trainer

Treasury Analyst - AI Trainer

GENAI / MACHINE LEARNING AI / DATA Scientist

AWS AI Engineer / USC and GC Candidates can ONLY Apply

AWS AI Engineer / USC and GC Candidates can ONLY Apply

GENAI / MACHINE LEARNING AI / DATA Scientist

Data Scientist

Student Researcher, BS/MS, Fall 2026

Data Scientist

Data Scientist II

Business Intelligence Analyst

AI & Machine Learning Summer/Fall Co-Op (June '26 - Dec '26)

Data Scientist

Data Scientist

Autonomous Coding Quality and Optimization Analyst

Student Researcher, PhD, Fall 2026

Sr. Data Scientist

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