Top 12325 Data Scientist Jobs

Senior Data Scientist - AI Trainer
DataAnnotation —Brookline, MA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
4d
Principal Data Scientist - AI Trainer
DataAnnotation —Chantilly, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
7d
AI Architect
Infosys —Blue Ash, OH
- Mentoring
- Senior level
- Communication skills
Quick Apply
On-Prem LLM Platform Engineer (OpenShift AI / GPU)
Infosys —Charlotte, NC
- Analysis skills
- Senior level
- Python
Quick Apply
GenAI Platform / LLM Inference Optimization Engineer (Cloud)
Infosys —Charlotte, NC
- Senior level
- Leadership
- Python
Quick Apply
Gen AI Engineer
Infosys —Charlotte, NC
- Analysis skills
- Senior level
- Python
Quick Apply
AI Engineer
Infosys —Hartford, CT
- Mid-level
- Analysis skills
- Python
Quick Apply
Data Scientist, Intermediate (Info. Systems & Cyber Security, Analyst)
The MIL Corporation —Lexington Park, MD
- $79,000 - $118,000 a year
- Computer science
- Computer Science
- Bachelor of Science
- Health insurance
- Tuition reimbursement
13d
Gen AI Engineer
Infosys —Charlotte, NC
- Analysis skills
- Senior level
- Python
Quick Apply
Bioinformatics Data Scientist
Spectrix Analytical Services, LLC —Cambridge, MA
- From $60 an hour
- Full-time
- Computer science
- Doctoral degree
- Computer Science
- Health savings account
- Health insurance
Quick Apply
AI Engineer
Infosys —Hartford, CT
- Senior level
- Leadership
- Python
Quick Apply
Senior Data Scientist (TS/SCI cleared)
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $105,000 - $290,000 a year
- Full-time
- Computer Science
- Master's degree
- Analysis skills
- Disability insurance
- Health insurance
AI/ML Engineer (SME)
Vantor Services Inc. —Washington, DC
- $161,000 - $269,000 a year
- Full-time
- Azure
- System design
- 11+ years
- 401(k) matching
- Pet insurance
Quick Apply
Senior Vision Software Engineer
Targan Inc —Raleigh, NC
- Full-time
- Computer science
- Azure
- Computer Science
Quick Apply
Gen AI and Agentic AI Engineer
Infosys —Charlotte, NC
- Senior level
- Leadership
- Python
Quick Apply
Senior Artificial Intelligence (AI) Developer
Amtelco —McFarland, WI
- Full-time
- Hybrid work
- Background check
- Azure
- Computer Science
- Health savings account
- Health insurance
Quick Apply
Senior Data Scientist
Neptune Technology Group Inc. —Duluth, GA
- Computer Science
- 5 years
- Master's degree
Data Scientist - Supply Chain
Stellantis —Auburn Hills, MI
- Computer science
- Computer Science
- Master's degree
Gen/Agentic AI Engineer
Infosys —Irving, TX
- Senior level
- Leadership
- Python
Quick Apply
Sr Data Scientist – Artificial Intelligence & Manufacturing Analytics
PRPDG —Juncos, PR
- $50 - $55 an hour
- Full-time
- Doctoral degree
- Computer Science
- Master's degree
Quick Apply
19h

I want to receive the latest job alert for Data Scientist

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Senior Data Scientist - AI Trainer

DataAnnotation -
Brookline, MA

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 an hour
4 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 Senior 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

Refine Your Search

Data Scientist jobs

Senior Data Scientist - AI Trainer

Principal Data Scientist - AI Trainer

AI Architect

On-Prem LLM Platform Engineer (OpenShift AI / GPU)

GenAI Platform / LLM Inference Optimization Engineer (Cloud)

Gen AI Engineer

AI Engineer

Data Scientist, Intermediate (Info. Systems & Cyber Security, Analyst)

Gen AI Engineer

Bioinformatics Data Scientist

AI Engineer

Senior Data Scientist (TS/SCI cleared)

AI/ML Engineer (SME)

Senior Vision Software Engineer

Gen AI and Agentic AI Engineer

Senior Artificial Intelligence (AI) Developer

Senior Data Scientist

Data Scientist - Supply Chain

Gen/Agentic AI Engineer

Sr Data Scientist – Artificial Intelligence & Manufacturing Analytics

I want to receive the latest job alert for Data Scientist

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected