Top 14 Data scientist Jobs in Ione, Ca

Research Scientist - AI Trainer
DataAnnotation —California
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
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Accounts Receivable Specialist - AI Trainer
DataAnnotation —Elk Grove, CA
- $50 - $60 an hour
- Part-time
- Remote
- Mid-level
- Master's degree
- Bachelor's degree
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Payroll Specialist - AI Trainer
DataAnnotation —Elk Grove, CA
- $50 - $60 an hour
- Part-time
- Remote
- Mid-level
- Master's degree
- Bachelor's degree
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RESEARCH DATA SPECIALIST I
Department of Developmental Services - Headquarters —Sacramento County, CA
- $6,955 - $8,706 a month
- Full-time
- Hybrid work
- Office
- SQL
- Analysis skills
- Dental insurance
- Vision insurance
9d
AI Engineer
GEI Consultants —Rancho Cordova, CA
- $110,000 - $150,000 a year
- Full-time
- Mid-level
- 4 years
- Profit sharing
- Commuter assistance
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12d
Market Development Analyst (Hybrid)
California ISO —Folsom, CA
- $45.10 - $63.15 an hour
- Full-time
- Hybrid work
- Computer Science
- Bachelor of Science
- Master's degree
- Relocation assistance
Quick Apply
Senior Machine Learning Engineer, Cybersecurity / Threat Detection
Keeper Security —El Dorado Hills, CA
- Hybrid work
- Computer science
- Azure
- Computer Science
- Paid jury duty
- Disability insurance
Math Expert (PhD) – AI Trainer
micro1 —United States
- $80 - $90 an hour
- Contract
- Remote
- Analysis skills
- Math
- Doctor of Philosophy
- Flexible schedule
9d
Member of Technical Staff, Forward Deployed (US Gov) - AI trainer
micro1 —United States
- $350,000 - $500,000 a year
- Contract
- Hybrid work
- Analysis skills
- Continuous improvement
- Organizational skills
- Paid time off
- 401(k) matching
11d
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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Financial Planner - AI Trainer
DataAnnotation —Columbus, OH
You can work on your own schedule, on your own computer, from the comfort of your own home. Proficient in financial analysis, financial modeling, data analysis,…
$50 - $60 an hour
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Controller - AI Trainer
DataAnnotation —Columbus, OH
You work on your own schedule, on your own computer, from the comfort of your own home. A bachelor's degree is required, and a completed or in-progress master's…
$50 - $60 an hour
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data scientist jobs near ione, ca

Research Scientist - AI Trainer

DataAnnotation -
California

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Job Details

Part-time | Full-time | Contract
$40 - $60 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 Research 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, up to $60 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:

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 ione, ca

Research Scientist - AI Trainer

Accounts Receivable Specialist - AI Trainer

Payroll Specialist - AI Trainer

RESEARCH DATA SPECIALIST I

AI Engineer

Market Development Analyst (Hybrid)

Senior Machine Learning Engineer, Cybersecurity / Threat Detection

Math Expert (PhD) – AI Trainer

Member of Technical Staff, Forward Deployed (US Gov) - AI trainer

AI/ML Engineer

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