Top 5027 Of data Jobs in Bethesda, Md

Principal Data Scientist - AI Trainer
DataAnnotation —Bethesda, MD
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
12d
Data Scientist - AI Trainer
DataAnnotation —Falls Church, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Data Scientist
Agile Defense —Falls Church, VA
- Azure
- Mid-level
- Office
Quick Apply
Data Scientist
Agile Defense —Washington, DC
- $130,000 - $155,000 a year
- Azure
- Mid-level
- Office
- Paid holidays
- Disability insurance
Quick Apply
Data Processing Specialist, Associate
LCG, Inc. —Rockville, MD
- $20 - $25 an hour
- PRN
- Remote
- 7 years
- Computer literacy
- High school diploma or GED
- Paid holidays
- Disability insurance
Quick Apply
Data Analyst
Mobile Medical Care —Rockville, MD
- Entry level
Data Entry Clerk
GAP Community Child Development Centre —Washington, DC
- $25.09 - $30.22 an hour
- Full-time
- Bilingual
- Google Workspace
- Computer literacy
- Health savings account
- Health insurance
Quick Apply
Data Entry/Analysis
Rent Control Consultants, Inc. —Gaithersburg, MD
- $20 - $25 an hour
- Part-time
- Microsoft Outlook
- Mid-level
- Office
Quick Apply
10d
Grants Project Coordinator & Data Processing Specialist, Junior
LCG, Inc. —Rockville, MD
- $23.49 - $29.31 an hour
- Remote
- Microsoft Outlook
- Customer service
- Administrative experience
- Paid holidays
- Disability insurance
Quick Apply
Data Analyst
Chamber Cardio —Washington, DC
- Full-time
- Remote
- Master's degree
- SQL
- Bachelor's degree
9d
Data Acquisition Coordinator (Entry-Level)
BLR | Leadership Platforms | CCMI —Rockville, MD
- Full-time
- Hybrid work
- Customer service
- Writing skills
- Research
Quick Apply
Part-time Data Analyst
Global Solutions Network Inc —Bethesda, MD
- $26.45 - $35.58 an hour
- Part-time
- Bachelor of Science
- System design
- Mid-level
- Travel reimbursement
- Profit sharing
Quick Apply
SME - Big Data
DCCA —Bethesda, MD
- $53,000 - $270,000 a year
- System design
- Master's degree
- High school diploma or GED
- Disability insurance
- Health insurance
Grants Project Coordinator & Data Processing Specialist, Associate
LCG, Inc. —Rockville, MD
- $27.64 - $34.01 an hour
- Remote
- Microsoft Outlook
- Mid-level
- Continuous improvement
- Paid holidays
- Disability insurance
Quick Apply
Data Scientist
BlueLabs, Inc. —Washington, DC
- $85,000 a year
- Remote
- Writing skills
- Mid-level
- Master's degree
- Paid parental leave
- Health insurance
Quick Apply
Data Analyst Supporting the FBI
FSA Federal —Washington, DC
- Customer service
- Mid-level
- High school diploma or GED
- AD&D insurance
- Disability insurance
Quick Apply
Data Integration Engineer - Remote
Inteliquet, Inc —Washington, DC
- Full-time
- Remote
- HIPAA
- Mid-level
- Communication skills
Quick Apply
Data Center Technician
General Dynamics Information Technology —Rockville, MD
- $29.52 - $39.10 an hour
- Computer science
- Computer Science
- Mid-level
Healthcare Data Strategy & Insights Analyst (DoD Secret | Remote)
Rackner —Washington, DC
- Remote
- Mid-level
- SQL
- Analysis skills
- Paid training
- Disability insurance
Quick Apply
Operations Data Analyst
Lantern —Washington, DC
- Full-time
- Hybrid work
- Mid-level
- Analysis skills
- Bachelor's degree
- Paid parental leave
- Disability insurance

I want to receive the latest job alert for of data in bethesda, md

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

of data jobs near bethesda, md

Principal Data Scientist - AI Trainer

DataAnnotation -
Bethesda, MD

Quick Apply

Job Details

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

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

of data jobs in bethesda, md

Principal Data Scientist - AI Trainer

Data Scientist - AI Trainer

Data Scientist

Data Scientist

Data Processing Specialist, Associate

Data Analyst

Data Entry Clerk

Data Entry/Analysis

Grants Project Coordinator & Data Processing Specialist, Junior

Data Analyst

Data Acquisition Coordinator (Entry-Level)

Part-time Data Analyst

SME - Big Data

Grants Project Coordinator & Data Processing Specialist, Associate

Data Scientist

Data Analyst Supporting the FBI

Data Integration Engineer - Remote

Data Center Technician

Healthcare Data Strategy & Insights Analyst (DoD Secret | Remote)

Operations Data Analyst

I want to receive the latest job alert for of data in bethesda, md

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected