Top 104 data specialist Jobs in castro valley ca

AI Annotation Specialist – Data Science - AI Trainer
DataAnnotation —San Francisco Bay Area, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Financial Professional - AI Trainer
DataAnnotation —San Francisco, CA
- $50 - $60 an hour
- Part-time
- Remote
- English
- Master's degree
- Doctor of Philosophy
Quick Apply
5d
Data Annotation Specialist - Quality Control (QC)
Yoh, A Day & Zimmermann Company —Newark, CA
- $40 - $50 an hour
- Contract
- Mid-level
- Continuous improvement
- Fair chance
- Health savings account
- Disability insurance
Quick Apply
2d
Expert Data Analyst-Enterprise Solutions, Power Platform
PG&E Corporation —Oakland, CA
- $126,000 - $200,000 a year
- Hybrid work
- Computer science
- 6 years
- Computer Science
Data and Reporting Specialist
Ruby's Place —Castro Valley, CA
- $28.72 - $31.74 an hour
- Full-time
- Hybrid work
- Background check
- Writing skills
- Office
- 403(b) matching
- Health insurance
Quick Apply
12d
Quality Analytics Specialist
Ghirardelli Chocolate Company —San Leandro, CA
- $74,799 - $97,249 a year
- In-person
- Senior level
Quick Apply
Data Entry Specialist
TD Thornton —San Mateo, CA
- $20 - $25 an hour
- Part-time
- Remote
- Microsoft Outlook
- Customer service
- Computer literacy
- Paid sick time
Quick Apply
3h
Part Time Auction Support Specialists (Manheim)
Cox Automotive —Hayward, CA
- $18.17 - $27.21 an hour
- Part-time
- High school diploma or GED
- US work authorization
- 2 years
- Health insurance
- Dental insurance
Data Annotation Specialist
Dyna Robotics —Redwood City, CA
- $32 an hour
- Contract
- Associate's degree
- Communication skills
- Entry level
GIS and Data Specialist
OMS Consulting Services, LLC —Pleasant Hill, CA
- $28 - $35 an hour
- Contract
- Hybrid work
- Background check
- Pass drug screening
- Mid-level
Customer Data Specialist
IXL Learning —San Mateo, CA
- $70,000 - $90,000 a year
- Full-time
- Mid-level
- Office
- 3 years
14d
Program Data Administration Specialist
LA FAMILIA —Hayward, CA
- $21 - $24 an hour
- Full-time
- Hybrid work
- Spanish
- Google Workspace
- Ability to walk for extended periods
- Paid holidays
- Health insurance
Quick Apply
6d
Specialist, R&D Data & Digital Capabilities
The Clorox Company —Pleasanton, CA
- $60,300 - $132,500 a year
- Full-time
- Hybrid work
- Office
- 3 years
- Analysis skills
- Health insurance
- Adoption assistance
13d
QC Specialist (Data Review & Investigations)
GeneFab —Alameda, CA
- $80,000 - $120,000 a year
- Full-time
- Mid-level
- 3 years
- Bachelor's degree
Quick Apply
12d
Bilingual Customer Service and Rebate Processing Specialist
Resource Innovations —San Francisco, CA
- $17 - $18 a year
- 8 hour shift
- Remote
- Microsoft Word
- Background check
- Spanish
- Commuter assistance
- Paid holidays
Quick Apply
Data Specialist (Field Based)
ERM Group —Walnut Creek, CA
- $33.20 - $40.64 an hour
- Full-time
- Azure
- Computer Science
- DevOps
- Disability insurance
- Health insurance
Data & AI Specialist
Windfall —San Francisco, CA
- $75,000 - $85,000 a year
- Full-time
- Research
- Bachelor's degree
- 1 year
Marketing Specialist (7552) Job 84900 - The College of Computing, Data Science, and Society (CDSS)
University of California Berkeley —Berkeley, CA
- $82,800 - $149,800 a year
- Online Application
- Background check
- Merchandising
- Data analysis skills
Data Specialist
Contact Government Services, LLC —San Francisco, CA
- $61,152 - $82,992 a year
- Full-time
- Mid-level
- Training & development
- Health insurance
- Dental insurance
Quick Apply
Senior Manager, Data Communications / Trends Expert
Whatnot —San Francisco, CA
- $195,000 - $255,000 a year
- Full-time
- Remote
- 7 years
- Analysis skills
- Senior level
- Paid parental leave
- Health insurance

I want to receive the latest job alert for data specialist in castro valley ca

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

data specialist jobs near castro valley ca

AI Annotation Specialist – Data Science - AI Trainer

DataAnnotation -
San Francisco Bay Area, CA

Quick Apply

Job Details

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

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 AI Annotation Specialist – Data Science - 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 specialist jobs in castro valley ca

AI Annotation Specialist – Data Science - AI Trainer

Financial Professional - AI Trainer

Data Annotation Specialist - Quality Control (QC)

Expert Data Analyst-Enterprise Solutions, Power Platform

Data and Reporting Specialist

Quality Analytics Specialist

Data Entry Specialist

Part Time Auction Support Specialists (Manheim)

Data Annotation Specialist

GIS and Data Specialist

Customer Data Specialist

Program Data Administration Specialist

Specialist, R&D Data & Digital Capabilities

QC Specialist (Data Review & Investigations)

Bilingual Customer Service and Rebate Processing Specialist

Data Specialist (Field Based)

Data & AI Specialist

Marketing Specialist (7552) Job 84900 - The College of Computing, Data Science, and Society (CDSS)

Data Specialist

Senior Manager, Data Communications / Trends Expert

I want to receive the latest job alert for data specialist in castro valley ca

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected