Top 38 Data scientist Jobs in Marina, Ca

Marketing Data Scientist - AI Trainer
DataAnnotation —Salinas, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- 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
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11d
Data Scientist
Booz Allen Hamilton —Monterey, CA
- $77,600 - $176,000 a year
- Full-time
- Mid-level
- Office
- Master's degree
- Health insurance
- Flexible spending account
8d
Data Visualization Engineer
Booz Allen Hamilton —Monterey, CA
- $99,000 - $225,000 a year
- Full-time
- Computer Science
- Office
- Master's degree
- Disability insurance
- Health insurance
Navy SEPASS Data Scientist
Koniag Government Services —Monterey, CA
- $195,000 - $205,000 a year
- Full-time
- Bachelor of Science
- 3 years
- Analysis skills
- Paid holidays
- Health insurance
Senior Data Scientist – Prognostic and Health Monitoring (HUMS)
Joby Aviation —Santa Cruz, CA
- $147,200 - $179,800 a year
- Full-time
- Computer Science
- 3 years
- SQL
- Employee stock purchase plan
- Disability insurance
11d
Staff Flight Research Machine Learning Engineer
Joby Aviation —Santa Cruz, CA
- $224,000 - $245,000 a year
- Full-time
- 8 years
- C++
- Continuous improvement
- Employee stock purchase plan
- Disability insurance
AI Applications & Data Analytics Lead
Granite Construction Inc. —Watsonville, CA
- $95,753 - $175,018 a year
- Computer science
- Computer Science
- Ability to walk for extended periods
- Health savings account
- Paid holidays
Quick Apply
4d
Actuarial Analyst - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Spanish
- English
- Mid-level
Quick Apply
14d
Treasury Analyst - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Mid-level
- Doctor of Philosophy
- Master of Business Administration
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14d

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Marketing Data Scientist - AI Trainer
DataAnnotation —Salinas, CA
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.
$50 - $100 an hour
Quick Apply
8d
Data Scientist - AI Trainer
DataAnnotation —Los Gatos, CA
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
$50 - $100 an hour
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Principal Data Scientist - AI Trainer
DataAnnotation —Columbus, OH
A bachelor's degree in a quantitative field preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (Master’s or PhD)…
$50 - $100 an hour
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11d
Senior Data Scientist - AI Trainer
DataAnnotation —Ohio
A bachelor's degree in a quantitative field preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (Master’s or PhD)…
$50 - $100 an hour
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11d

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data scientist jobs near marina, ca

Marketing Data Scientist - AI Trainer

DataAnnotation -
Salinas, CA

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Job Details

Part-time | Full-time | Contract
$50 - $100 an hour
8 days ago

Benefits

Flexible schedule

Qualifications

Quantitative applied research
Predictive modeling analysis
Software coding
Writing skills
Design of experiments
English
Predictive analytics projects
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 Marketing Data 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

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data scientist jobs in marina, ca

Marketing Data Scientist - AI Trainer

Senior Data Scientist - AI Trainer

Data Scientist

Data Visualization Engineer

Navy SEPASS Data Scientist

Senior Data Scientist – Prognostic and Health Monitoring (HUMS)

Staff Flight Research Machine Learning Engineer

AI Applications & Data Analytics Lead

Actuarial Analyst - AI Trainer

Treasury Analyst - AI Trainer

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