Top 13 data scientist Jobs in marin county ca

Research Scientist - AI Trainer
DataAnnotation —California
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Bioinformatics Data Scientist II
Heluna Health —Richmond, CA
- $91,500 - $117,588 a year
- Weekends as needed
- Microsoft Excel
- Microsoft Outlook
- Computer Science
AI/ML Engineer
Brain Co. —San Francisco, CA
- Full-time
- Hybrid work
- Computer Science
- Sales
- Bachelor of Science
- Commuter assistance
- Paid parental leave
Early Career AI/ML Engineer
Brain Co. —San Francisco, CA
- Full-time
- Hybrid work
- Computer Science
- Sales
- Bachelor of Science
- Commuter assistance
- Paid parental leave
Senior Business Data Analyst
Unity Technologies Corporation —United States
- $90,000 - $100,000 a year
- Full-time
- Remote
- 7 years
- Bachelor's degree
- Senior level
- Health insurance
- Dental insurance
Quick Apply
Applied Scientist - AI Trainer
DataAnnotation —United States
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Supply Chain Analyst - AI Trainer
DataAnnotation —United States
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
AI/ML Engineer
CGI Group, Inc. —United States
- $102,000 - $251,100 a year
- Azure
- Computer Science
- Office
- Paid parental leave
- Paid holidays

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Developmental and Stem Cell Biologist
Confidential Posting —San Francisco, CA
PhD in Developmental Biology, Embryology, Stem Cell Biology, or related field; or MS with 5+ years of relevant industry experience.
$110,000 - $150,000 a year
Quick Apply
Senior Financial Analyst
Marin Community Clinics —Novato, CA
Collaborates with auditors and accountants to develop and maintain internal controls for compliance with state and internal audit standards.
$93,000 - $120,000 a year

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ECM Analyst - AI Trainer
DataAnnotation —Columbus, OH
Proficient in financial analysis, financial modeling, data analysis, and other reasoning exercises related to finance management.
$50 - $60 an hour
Quick Apply
6d
Investment Associate - AI Trainer
DataAnnotation —Columbus, OH
Proficient in financial analysis, financial modeling, data analysis, and other reasoning exercises related to finance management.
$50 - $60 an hour
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6d

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Research Scientist - AI Trainer

DataAnnotation -
California

Quick Apply

Job Details

Part-time | Full-time | Contract
$40 - $60 an hour

Benefits

Flexible schedule

Qualifications

Quantitative applied research
Predictive modeling analysis
Software coding
Writing skills
Design of experiments
English
Providing code feedback

Full Job Description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for an experienced Research Scientist - AI Trainer to help advance AI development. 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.

As a member of DataAnnotation's team, 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. Some team members fit this work alongside a full-time role, while others treat it as their primary focus.

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.

Benefits:

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.
Competitive pay: projects are paid hourly, up to $60 USD per hour. Opportunities for higher-paying projects are available with strong performance.
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

data scientist jobs in marin county ca

Research Scientist - AI Trainer

Bioinformatics Data Scientist II

AI/ML Engineer

Early Career AI/ML Engineer

Senior Business Data Analyst

Applied Scientist - AI Trainer

Supply Chain Analyst - AI Trainer

AI/ML Engineer

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