Top 67 Science Jobs in Angwin, CA

Principal Data Scientist - AI Trainer
DataAnnotation —Windsor, CA
- $50.00 - $140.56 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
8d
Senior Data Scientist - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
8d
Data Scientist - AI Trainer
DataAnnotation —Brooks, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Applied Scientist - AI Trainer
DataAnnotation —California
- $70.78 - $141.56 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
5d
Harvest Lab Technician - St. Helena, CA
Trinchero Family Estates —Saint Helena, CA
- $21.00 - $23.50 an hour
- Seasonal
- In-person
- Entry level
FORESTER I (NONSUPERVISORY)
Department of Forestry & Fire Protection —Sonoma County, CA
- $6,932 - $8,997 a month
- Full-time
- Office
- Ability to lift 50 pounds
- Travel
- Health insurance
- Dental insurance
4d
Method Development Scientist
Abbott Laboratories —Santa Rosa, CA
- $90,000 - $180,000 a year
- Full-time
- Bachelor's degree
- Doctor of Philosophy
- Senior level
- Health insurance
- Tuition reimbursement
12d
Archaeological Specialist, Research Technician II, Temporary
Sonoma State University —Rohnert Park, CA
- Online Application
- Mid-level
NWIC Researcher, Research Technician I, Temporary
California State University —Sonoma, CA
- Temporary
- Background check
- Microsoft Excel
- Mid-level
- Paid holidays
- Health insurance
R&D Chef's Assistant
Amy's Kitchen, LLC —Santa Rosa, CA
- $26 - $36 an hour
- Computer literacy
- Basic math
- English
- 401(k)
- Tuition reimbursement
Quick Apply
Sr. R&D Technician
Endologix —Santa Rosa, CA
- $33.65 - $38.46 an hour
- Full-time
- High school diploma or GED
- Continuous improvement
- Mentoring
- Commuter assistance
- Health savings account
California Coastal Office Klamath Endangered Species Act & Magnuson-Stevens Act Support
Lynker Corporation —Santa Rosa, CA
- $95,000 - $120,000 a year
- Full-time
- Word processing
- Bachelor's degree
- Senior level
- Paid holidays
- Disability insurance
Clinical Laboratory Scientist, Per Diem, Variable Shift
Adventist Health —Saint Helena, CA
- $51.09 - $70.07 an hour
- Full-time
- Hospital
- HIPAA
- Mid-level
- Health insurance
7d
Environmental Inspector
Stantec —Petaluma, CA
- $57,900 - $81,100 a year
- Weekends as needed
- Microsoft Word
- Clean driving record
- Microsoft Excel
- Wellness program
- AD&D insurance
Applied Data Scientist
Keysight Technologies, Inc. —Santa Rosa, CA
- $109,030 - $196,250 a year
- Full-time
- Computer Science
- Mid-level
- Master's degree
- Health savings account
- Employee stock purchase plan
11d
research scientist
Advanced MRI Technologies —Sebastopol, CA
- Doctor of Philosophy
- Senior level
- 2 years
Harvest Laboratory Technician- Mumm Napa
Trinchero Family Estates —Napa, CA
- $18 - $23 an hour
- Overtime
- Spanish
- Microsoft Excel
- Microsoft Outlook
Tribal Cultural Monitor
Yocha Dehe Wintun Nation —Brooks, CA
- From $21 an hour
- Weekends as needed
- Background check
- Construction site
- Inventory management
- Health insurance
- Dental insurance
Quick Apply
FIELD ARCHAEOLOGISTS - (Central California)
SummitWest Environmental —California
- $27 - $32 an hour
- Part-time
- Microsoft Word
- Background check
- Clean driving record
- Health insurance
- Dental insurance
Quick Apply
3d
FIELD ARCHAEOLOGISTS - (Southern California)
SummitWest Environmental —California
- $27 - $32 an hour
- Part-time
- Microsoft Word
- Background check
- Clean driving record
- Health insurance
- Dental insurance
Quick Apply
4d

I want to receive the latest job alert for science in Angwin, CA

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

science jobs near Angwin, CA

Principal Data Scientist - AI Trainer

DataAnnotation -
Windsor, CA

Quick Apply

Job Details

Part-time | Full-time | Contract
$50.00 - $140.56 an hour
8 days ago

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 Principal Data 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 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

science jobs in Angwin, CA

Principal Data Scientist - AI Trainer

Senior Data Scientist - AI Trainer

Data Scientist - AI Trainer

Applied Scientist - AI Trainer

Harvest Lab Technician - St. Helena, CA

FORESTER I (NONSUPERVISORY)

Method Development Scientist

Archaeological Specialist, Research Technician II, Temporary

NWIC Researcher, Research Technician I, Temporary

R&D Chef's Assistant

Sr. R&D Technician

California Coastal Office Klamath Endangered Species Act & Magnuson-Stevens Act Support

Clinical Laboratory Scientist, Per Diem, Variable Shift

Environmental Inspector

Applied Data Scientist

research scientist

Harvest Laboratory Technician- Mumm Napa

Tribal Cultural Monitor

FIELD ARCHAEOLOGISTS - (Central California)

FIELD ARCHAEOLOGISTS - (Southern California)

I want to receive the latest job alert for science in Angwin, CA

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected