Top 180 Mathematician Jobs in San Francisco, Ca

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
Decision Scientist - AI Trainer
DataAnnotation —Berkeley, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Quantitative Psychologist - AI Trainer
DataAnnotation —San Francisco Bay Area, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
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10d
Mathematician, Foundation Team
Hilbert's AI —San Francisco, CA
- Full-time
- Hybrid work
- Math
- Entry level
- Under 1 year
Associate / Associate Consultant - Analytics
Blue Matter —South San Francisco, CA
- $70,000 - $130,000 a year
- Full-time
- Bachelor of Science
- Mid-level
- Office
- Paid parental leave
- Health savings account
Quant Researcher
Frec Markets, Inc. —San Francisco, CA
- $200,000 - $300,000 a year
- Full-time
- Computer Science
- Office
- AWS
- Dental insurance
- 401(k)
Quantitative Analyst
AVA ROAD —San Francisco, CA
- Mid-level
- SQL
- C++
- Dental insurance
- Vision insurance
Quant Strategist
Triumph —San Francisco, CA
- $200,000 - $400,000 a year
- Full-time
- Computer Science
- Mid-level
- Office
- Health insurance
- 401(k)
Data Scientist
Finrise —Burlingame, CA
- Email
- Mid-level
- Math
- Bachelor's degree
Staff Data Scientist, Weather
Waymo —San Francisco, CA
- $251,000 - $310,000 a year
- Hybrid work
- 8 years
- SQL
- Math
Data Scientist II - AMZ27351.1
Amazon Web Services, Inc. - A97 —San Francisco, CA
- $175,425 - $212,800 a year
- Multiple hires
- Computer Science
- Mid-level
- Office
Data Scientist
Triumph —San Francisco, CA
- $200,000 - $400,000 a year
- Full-time
- Computer Science
- Office
- SQL
- Health insurance
- 401(k)
Data Scientist
Parafin —San Francisco, CA
- $200,000 - $330,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Mid-level
- Commuter assistance
- Paid parental leave
Quantitative / Systematic Research, Associate
BlackRock Investments —San Francisco, CA
- $132,500 - $162,000 a year
- Hybrid work
- Azure
- Computer Science
- Office
- Health insurance
- Tuition reimbursement
Marketplace Quant
Paraform —San Francisco, CA
- $150,000 - $250,000 a year
- Full-time
- SQL
- Machine learning
- Financial services
Quantitative Researcher for Risk and Research Engagement
Comity —San Francisco, CA
- $150,000 - $180,000 a year
- Full-time
- Hybrid work
- Computer Science
- Office
- Math
Applied Scientist
Koah —San Francisco, CA
- $200,000 - $300,000 a year
- Full-time
- Hybrid work
- Computer Science
- Mid-level
- AWS
Data Scientist (Growth)
Rox Data Corp —San Francisco, CA
- Full-time
- Computer Science
- Office
- SQL
- Health insurance
Machine Learning Engineer
Hive —San Francisco, CA
- $120,000 - $180,000 a year
- Full-time
- Computer Science
- Mid-level
- SQL
Statistician
Katalyst Healthcares & Life Sciences —San Francisco, CA
- Contract
- English
- Mid-level
- Master's degree
Quick Apply

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mathematician jobs near san francisco, ca

Principal Data Scientist - AI Trainer

DataAnnotation -
San Mateo, 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 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

mathematician jobs in san francisco, ca

Principal Data Scientist - AI Trainer

Decision Scientist - AI Trainer

Quantitative Psychologist - AI Trainer

Mathematician, Foundation Team

Associate / Associate Consultant - Analytics

Quant Researcher

Quantitative Analyst

Quant Strategist

Data Scientist

Staff Data Scientist, Weather

Data Scientist II - AMZ27351.1

Data Scientist

Data Scientist

Quantitative / Systematic Research, Associate

Marketplace Quant

Quantitative Researcher for Risk and Research Engagement

Applied Scientist

Data Scientist (Growth)

Machine Learning Engineer

Statistician

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