Top 148 Data scientist Jobs in Wilmington De

Senior Data Scientist - AI Trainer
DataAnnotation —Delaware
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
Statistical Analyst - AI Trainer
DataAnnotation —Wilmington, DE
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Data Scientist - AI Trainer
DataAnnotation —Philadelphia, PA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
AI Training Generalist (No Prior Experience Needed) - Freelance AI Trainer Project
Meridial —Philadelphia, PA
- $20 an hour
- Remote
- No experience needed
- US work authorization
- Entry level
AI & Data Scientist
International Flavors & Fragrances —Wilmington, DE
- Full-time
- Computer Science
- 5 years
- Laboratory experience
Director, Data Science
CardWorks Servicing LLC —Wilmington, DE
- $146,409 - $162,676 a year
- Full-time
- Computer Science
- 5 years
- Office
- AD&D insurance
- Paid holidays
Quick Apply
Senior Quantitative Analyst - AI Trainer
DataAnnotation —Delaware
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior Staff AI/ML Engineer
CACI —King of Prussia, PA
- $114,600 - $252,100 a year
- Full-time
- Computer Science
- Bachelor of Science
- 8 years
- Health insurance
Staff Computer Vision AI/ML Engineer
CACI —King of Prussia, PA
- $114,600 - $252,100 a year
- Full-time
- Computer science
- Management
- Computer Science
- Health insurance
Staff Computer Vision AI/ML Engineer
CACI —King of Prussia, PA
- $98,500 - $206,800 a year
- Full-time
- Management
- Computer Science
- Office
- Health insurance
Generative AI Engineer
Brooksource —Philadelphia, PA
- Up to $30 an hour
- Contract
- Computer Science
- 1 year
- Entry level
Quick Apply
Staff AI/ML Engineer
CACI —King of Prussia, PA
- $108,400 - $227,500 a year
- Full-time
- Computer Science
- Bachelor of Science
- 8 years
- Health insurance
Data Scientist
Continental Finance Company —Wilmington, DE
- Online Application
- Hybrid work
- Writing skills
- Office
- Master's degree
Quick Apply
Lead Data Scientist II
Best Egg —Wilmington, DE
- $120,000 - $140,000 a year
- Full-time
- Computer Science
- Office
- 3 years
- Paid parental leave
- Paid holidays
7d
Product Data Scientist
Best Egg —Wilmington, DE
- $85,000 - $100,000 a year
- Full-time
- Computer Science
- Mid-level
- Master's degree
- Paid parental leave
- Paid holidays
Data Analyst I - Neurocritical Care Program
Children’s Hospital of Philadelphia —Philadelphia, PA
- $62,900 - $80,200 a year
- Full-time
- Master's degree
- Project management
- Bachelor's degree
Quick Apply
7d
AI Engineer.
Intone Networks —Philadelphia, PA
- Contract
- System design
- Mid-level
Senior Data Scientist
CSC (Corporation Service Company) —Wilmington, DE
- Full-time
- Azure
- 5 years
- Office
Research Analyst I
Main Line Health —Wynnewood, PA
- Part-time
- Hybrid work
- Hospital
- Office
- Master's degree
- Free parking
- Tuition reimbursement
7h
Senior Data Scientist, Healthcare Analytics
Hueman PE Talent Solutions —Frazer, PA
- Remote
- 7 years
- SQL
- Bachelor's degree
Quick Apply
7d

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data scientist jobs near wilmington de

Senior Data Scientist - AI Trainer

DataAnnotation -
Delaware

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 Senior 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 wilmington de

Senior Data Scientist - AI Trainer

Statistical Analyst - AI Trainer

Data Scientist - AI Trainer

AI Training Generalist (No Prior Experience Needed) - Freelance AI Trainer Project

AI & Data Scientist

Director, Data Science

Senior Quantitative Analyst - AI Trainer

Senior Staff AI/ML Engineer

Staff Computer Vision AI/ML Engineer

Staff Computer Vision AI/ML Engineer

Generative AI Engineer

Staff AI/ML Engineer

Data Scientist

Lead Data Scientist II

Product Data Scientist

Data Analyst I - Neurocritical Care Program

AI Engineer.

Senior Data Scientist

Research Analyst I

Senior Data Scientist, Healthcare Analytics

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