Top 109 Data scientist Jobs in Sparks Md

Staff Data Scientist - AI Trainer
DataAnnotation —Columbia, MD
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Data Scientist - AI/ML (TS/SCI w/ Poly)
Parsons —Maryland
- $112,200 - $196,400 a year
- Windows
- 3 years
- Master's degree
- Wellness program
- Paid holidays
Senior Data Scientist - AI Trainer
DataAnnotation —Maryland
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
Senior Quantitative Analyst - AI Trainer
DataAnnotation —Maryland
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior AI Engineer (SWE-3)
Leidos —Linthicum Heights, MD
- $107,900 - $195,050 a year
- Full-time
- 8 years
- Bachelor's degree
- Fair chance
- Paid holidays
- Paid time off
Senior AI Engineer (SWE-3)
Leidos —Linthicum Heights, MD
- $107,900 - $195,050 a year
- Full-time
- 8 years
- Bachelor's degree
- Fair chance
- Paid holidays
- Paid time off
Forecasting Analyst - AI Trainer
DataAnnotation —Baltimore, MD
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Data Scientist I (Health Policy and Management)
Johns Hopkins University —Baltimore, MD
- $102,295 - $179,375 a year
- Full-time
- Hybrid work
- Background check
- Mid-level
- Office
12d
Senior Data Scientist - US Coast Guard
TLN Worldwide Enterprises Inc —Baltimore, MD
- $100,000 - $140,000 a year
- Senior level
- Leadership
Postdoctoral Fellow - Applied Mathematics and Statistics
Johns Hopkins University —Baltimore, MD
- $63,480 - $100,000 a year
- Full-time
- Background check
- Math
- University
- Health insurance
Business Intelligence Developer
INDEX ANALYTICS LLC —Baltimore, MD
- $96,000 - $118,000 a year
- Remote
- Computer Science
- System design
- 3 years
14d
Clinical Transformation Data Scientist, Remote
University of Maryland Medical System —Baltimore, MD
- Full-time
- Remote
- Doctoral degree
- 3 years
- Master's degree
13d
Computational Social Scientist
Protagonist —Baltimore, MD
- $70,000 - $102,000 a year
- Full-time
- Computer Science
- Bachelor of Science
- Master's degree
Quick Apply
Research Software Engineer (Data Science and AI Institute)
Johns Hopkins University —Baltimore, MD
- Full-time
- Hybrid work
- Background check
- Computer Science
- System design
Data Scientist - multiple levels - CLEARANCE and POLYGRAPH REQUIRED
Constellation Technologies, Inc —Columbia, MD
- $120,000 - $220,000 a year
- Computer science
- Computer Science
- 5 years
- Paid training
- Health savings account
Quick Apply
Data Scientist
Kepora LLC —Linthicum Heights, MD
- Computer science
- Computer Science
- SQL
AI, ML and Data Science Engineer Junior
RealmOne —Columbia, MD
- $89,000 - $119,000 a year
- Full-time
- Bachelor of Science
- 3 years
- Java
- Paid training
- Paid parental leave
AI Engineer
T12 TECHNOLOGIES LLC —Baltimore, MD
- $130 - $165 an hour
- Part-time
- Hybrid work
- Mid-level
- Accounting
- US work authorization
- Work from home
- Opportunities for advancement
Quick Apply
8d
AI Learning Apprentice
DUIT —Baltimore, MD
- $17 an hour
- Part-time
- 11+ years
- Office
- IT
13d
LLM Specialist
eSimplicity —Columbia, MD
- $104,900 - $145,000 a year
- Full-time
- Remote
- Azure
- Computer Science
- 5 years
- Paid holidays
- Disability insurance
Quick Apply
3d

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data scientist jobs near sparks md

Staff Data Scientist - AI Trainer

DataAnnotation -
Columbia, MD

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 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 Staff 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

data scientist jobs in sparks md

Staff Data Scientist - AI Trainer

Data Scientist - AI/ML (TS/SCI w/ Poly)

Senior Data Scientist - AI Trainer

Senior Quantitative Analyst - AI Trainer

Senior AI Engineer (SWE-3)

Senior AI Engineer (SWE-3)

Forecasting Analyst - AI Trainer

Data Scientist I (Health Policy and Management)

Senior Data Scientist - US Coast Guard

Postdoctoral Fellow - Applied Mathematics and Statistics

Business Intelligence Developer

Clinical Transformation Data Scientist, Remote

Computational Social Scientist

Research Software Engineer (Data Science and AI Institute)

Data Scientist - multiple levels - CLEARANCE and POLYGRAPH REQUIRED

Data Scientist

AI, ML and Data Science Engineer Junior

AI Engineer

AI Learning Apprentice

LLM Specialist

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