Top 2383 Work from home Jobs in Chatsworth, Ca

Applied Scientist - AI Trainer
DataAnnotation —Santa Clarita, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Application Security Engineer - AI Trainer
DataAnnotation —Calabasas, CA
- $40 - $60 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
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Inpatient Coder / Outpatient Coder - AI Trainer
DataAnnotation —California
- From $20 an hour
- Overtime
- Remote
- Medicine
- Writing skills
- English
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Predictive Modeler - AI Trainer
DataAnnotation —Burbank, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Certified Outpatient Coder (COC) - AI Trainer
DataAnnotation —California
- From $20 an hour
- Overtime
- Remote
- Medicine
- Writing skills
- English
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Remote Email Support Specialist
Qureos Inc —Los Angeles, CA
- $18 - $27 an hour
- Full-time
- Remote
- Continuous improvement
- Communication skills
- Entry level
1d
Data Scientist - AI Trainer
DataAnnotation —Woodland Hills, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Data Analyst - AI Trainer
DataAnnotation —Sun Valley, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Data Analyst - AI Trainer
DataAnnotation —Glendale, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Payroll Specialist - AI Trainer
DataAnnotation —Van Nuys, CA
- $50 - $60 an hour
- Part-time
- Remote
- Mid-level
- Master's degree
- Bachelor's degree
Quick Apply
Bookkeeper - AI Trainer
DataAnnotation —Encino, CA
- $50 - $60 an hour
- Part-time
- Remote
- Mid-level
- Master's degree
- Bachelor's degree
Quick Apply
Cancer Registry Abstractor IV - 100% Remote
UCLA Health —Los Angeles, CA
- $41.70 - $55.03 an hour
- Remote
- Anatomy knowledge
- 5 years
- Computer literacy
Accounts Payable Specialist - AI Trainer
DataAnnotation —Encino, CA
- $50 - $60 an hour
- Part-time
- Remote
- Mid-level
- Master's degree
- Bachelor's degree
Quick Apply
Accounts Payable Specialist - AI Trainer
DataAnnotation —Woodland Hills, CA
- $50 - $60 an hour
- Part-time
- Remote
- Mid-level
- Master's degree
- Bachelor's degree
Quick Apply
Bookkeeper - AI Trainer
DataAnnotation —Beverly Hills, CA
- $50 - $60 an hour
- Part-time
- Remote
- Mid-level
- Master's degree
- Bachelor's degree
Quick Apply
Payroll Specialist - AI Trainer
DataAnnotation —Burbank, CA
- $50 - $60 an hour
- Part-time
- Remote
- Mid-level
- Master's degree
- Bachelor'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
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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
Representative, Sales & Customer Support
PACIFIC AIR INDUSTRIES —Chatsworth, CA
- $17 - $30 an hour
- Full-time
- Remote
- High school
- Mid-level
- Commercial
Quick Apply
Sectra PACS data entry
NTT DATA —Los Angeles, CA
- Remote
- Radiology
- Communication skills
- Entry level
- Health savings account
- AD&D insurance
Quick Apply

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Applied Scientist - AI Trainer

DataAnnotation -
Santa Clarita, 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 Applied Scientist - 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 chatsworth, ca

Applied Scientist - AI Trainer

Application Security Engineer - AI Trainer

Inpatient Coder / Outpatient Coder - AI Trainer

Predictive Modeler - AI Trainer

Certified Outpatient Coder (COC) - AI Trainer

Remote Email Support Specialist

Data Scientist - AI Trainer

Data Analyst - AI Trainer

Data Analyst - AI Trainer

Payroll Specialist - AI Trainer

Bookkeeper - AI Trainer

Cancer Registry Abstractor IV - 100% Remote

Accounts Payable Specialist - AI Trainer

Accounts Payable Specialist - AI Trainer

Bookkeeper - AI Trainer

Payroll Specialist - AI Trainer

Client Service Specialist

Program Success Associate (West Coast Only)

Representative, Sales & Customer Support

Sectra PACS data entry

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