Top 369 Full time mathematician Jobs in California

Principal Data Scientist - AI Trainer
DataAnnotation —San Mateo, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
Geophysicist - AI Trainer
DataAnnotation —Pasadena, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Quantitative Analyst - AI Trainer
DataAnnotation —San Francisco Bay Area, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Principal Data Scientist - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
6d
Mathematics and Statistics, Assistant Professor
Cal Poly Pomona —Pomona, CA
- $89,720 - $93,720 a year
- Online Application
- Background check
- Mid-level
- Math
Data Scientist
Skechers USA, Inc. —Hermosa Beach, CA
- $95,000 - $130,000 a year
- Full-time
- Computer Science
- 5 years
- Master's degree
Quick Apply
7d
Applied Scientist
Clipboard —San Francisco, CA
- $160,000 - $225,000 a year
- Full-time
- Hybrid work
- Mid-level
- Office
- SQL
Quantitative Developer
Franklin Templeton Investments —Pasadena, CA
- $140,000 - $170,000 a year
- Full-time
- Hybrid work
- Computer Science
- Mid-level
- 3 years
- Paid holidays
- Health insurance
Data Scientist
CPMC LLC —San Diego, CA
- Full-time
- Analysis skills
- Math
- Team management
Statistician III
Sutter Health —Walnut Creek, CA
- $114,774.40 - $202,592.00 a year
- Weekends as needed
- Hybrid work
- Writing skills
- Mid-level
- Master's degree
- Work from home
Mathematics (Statistics) Assistant Professor
Los Rios Community College District —Sacramento, CA
- $57,916 - $109,302 a year
- Full-time
- Classroom
- Mid-level
- Master's degree
- Health insurance
Assistant Professor of Mathematics Education
California State University, Long Beach —Long Beach, CA
- $6,221 - $13,224 a month
- Online Application
- Background check
- Classroom
- Master's degree
Associate Data Scientist
Quantifind —Palo Alto, CA
- $100,000 - $130,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Mid-level
- Paid time off
- 401(k) matching
Data Science Analyst II
Children's Hospital Los Angeles —Los Angeles, CA
- $90,334.40 - $120,432.00 a year
- Full-time
- Remote
- Computer Science
- 5 years
- Residential
Data Scientist
Google —San Bruno, CA
- $164,450 - $211,000 a year
- Full-time
- Hybrid work
- Computer Science
- Office
- SQL
Assistant Professor of Mathematics Education
California State University —Long Beach, CA
- Full-time
- Background check
- Classroom
- Master's degree
Mathematics FT Faculty CFS Professorial (two positions)
Brigham Young University —Talmage, CA
- Multiple hires
- Math
- University
- Doctor of Philosophy
Data Scientist
Quantifind —Palo Alto, CA
- $140,000 - $170,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Office
- Paid time off
- 401(k) matching
AI Innovation and Development, Lead Scientist
FICO —San Diego, CA
- $122,500 - $192,500 a year
- Full-time
- Management
- Computer Science
- Master's degree
- Opportunities for advancement
Quant Researcher
Frec Markets, Inc. —San Francisco, CA
- $200,000 - $300,000 a year
- Full-time
- Computer Science
- Office
- AWS
- Dental insurance
- 401(k)

I want to receive the latest job alert for full time mathematician in california

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

full time mathematician jobs near california

Principal Data Scientist - AI Trainer

DataAnnotation -
San Mateo, CA

Quick Apply

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 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

full time mathematician jobs in california

Principal Data Scientist - AI Trainer

Geophysicist - AI Trainer

Quantitative Analyst - AI Trainer

Principal Data Scientist - AI Trainer

Mathematics and Statistics, Assistant Professor

Data Scientist

Applied Scientist

Quantitative Developer

Data Scientist

Statistician III

Mathematics (Statistics) Assistant Professor

Assistant Professor of Mathematics Education

Associate Data Scientist

Data Science Analyst II

Data Scientist

Assistant Professor of Mathematics Education

Mathematics FT Faculty CFS Professorial (two positions)

Data Scientist

AI Innovation and Development, Lead Scientist

Quant Researcher

I want to receive the latest job alert for full time mathematician in california

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected