Top 1762 Work from home Jobs in Costa Mesa, Ca

Computational Physicist - AI Trainer
DataAnnotation —Irvine, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Certified Coding Specialist (CCS) - AI Trainer
DataAnnotation —Irvine, CA
- From $20 an hour
- Overtime
- Remote
- Medicine
- Writing skills
- English
Quick Apply
Cognitive Scientist - AI Trainer
DataAnnotation —Garden Grove, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Inpatient Coder / Outpatient Coder - AI Trainer
DataAnnotation —California
- From $20 an hour
- Overtime
- Remote
- Medicine
- Writing skills
- English
Quick Apply
Certified Outpatient Coder (COC) - AI Trainer
DataAnnotation —California
- From $20 an hour
- Overtime
- Remote
- Medicine
- Writing skills
- English
Quick Apply
OR Scheduling Coordinator - AI Trainer
DataAnnotation —Irvine, CA
- From $20 an hour
- Overtime
- Remote
- Medicine
- Writing skills
- English
Quick Apply
DCM Associate - AI Trainer
DataAnnotation —Newport Beach, CA
- $50 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Master's degree
Quick Apply
Bookkeeper - AI Trainer
DataAnnotation —Costa Mesa, CA
- $50 - $60 an hour
- Part-time
- Remote
- Mid-level
- Master's degree
- Bachelor's degree
Quick Apply
Bookkeeper - AI Trainer
DataAnnotation —Newport Beach, CA
- $50 - $60 an hour
- Part-time
- Remote
- Mid-level
- Master's degree
- Bachelor's degree
Quick Apply
Relationship Banker - AI Trainer
DataAnnotation —Irvine, CA
- $50 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Master's degree
Quick Apply
Procurement Specialist - AI Trainer
DataAnnotation —Irvine, CA
- $50 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Master's degree
Quick Apply
Bank Clerk - AI Trainer
DataAnnotation —Irvine, CA
- $50 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Master's degree
Quick Apply
Client Service Specialist
Trimavin AMC —California
- $18 - $24 an hour
- Full-time
- Remote
- Background check
- Computer literacy
- Mid-level
- Health savings account
- Health insurance
Quick Apply
Program Success Associate (West Coast Only)
Tuition.io, Inc. —California
- $21.64 - $26.44 an hour
- Overtime
- Remote
- Background check
- Spanish
- Google Workspace
- Health savings account
- Health insurance
Quick Apply
PPC ANALYST
Coalition Technologies —California
- $15 - $35 an hour
- Full-time
- Remote
- Analysis skills
- Entry level
- Under 1 year
- Profit sharing
- Health insurance
Customer Service Representative - Insurance
ACSC Management Services Inc —Costa Mesa, CA
- $23 - $25 an hour
- 4 hour shift
- Remote
- Background check
- Pass drug screening
- High school diploma or GED
- Paid parental leave
- Health insurance
10d
Client Advocate
greenpath, inc. —Irvine, CA
- $15.00 - $17.57 an hour
- Weekends as needed
- Remote
- Residential
- Organizational skills
- Typing
Quick Apply
10d
ASSISTANT OFFICE
Pathway Capital Management —Irvine, CA
- $21.63 - $28.85 an hour
- Full-time
- Remote
- Microsoft Word
- Office
- Administrative experience
- Health insurance
- Dental insurance
Quick Apply
10d
Medical Records Collector (Remote)
Molina Healthcare, Inc. —Garden Grove, CA
- $20.34 - $30.39 an hour
- Full-time
- Remote
- Microsoft Excel
- Administrative experience
- Driver's License
- Health insurance
2h
IT Helpdesk Specialist (Remote)
Qureos Inc —Irvine, CA
- Part-time
- Remote
- Google Workspace
- Computer science
- Computer Science
- Paid holidays
- Dental insurance
7d

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Computational Physicist - AI Trainer

DataAnnotation -
Irvine, CA

Quick Apply

Job Details

Part-time | Full-time | Contract
$40 - $60 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, up to $60 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:

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

work from home jobs in costa mesa, ca

Computational Physicist - AI Trainer

Certified Coding Specialist (CCS) - AI Trainer

Cognitive Scientist - AI Trainer

Inpatient Coder / Outpatient Coder - AI Trainer

Certified Outpatient Coder (COC) - AI Trainer

OR Scheduling Coordinator - AI Trainer

DCM Associate - AI Trainer

Bookkeeper - AI Trainer

Bookkeeper - AI Trainer

Relationship Banker - AI Trainer

Procurement Specialist - AI Trainer

Bank Clerk - AI Trainer

Client Service Specialist

Program Success Associate (West Coast Only)

PPC ANALYST

Customer Service Representative - Insurance

Client Advocate

ASSISTANT OFFICE

Medical Records Collector (Remote)

IT Helpdesk Specialist (Remote)

I want to receive the latest job alert for work from home in costa mesa, ca

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