Top 13 Quantitative analyst Jobs in Chester Il

Senior Quantitative Analyst - AI Trainer
DataAnnotation —Illinois
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Sr. Business Systems Analyst-Sagent LoanServ/Mortgage Servicing Migration
SVS Group —United States
- $50 - $65 an hour
- Full-time
- Remote
- Research
- SQL
- Analysis skills
- Health insurance
- Dental insurance
Quick Apply
3d

Discover related jobs

Based on your search for quantitative analyst jobs.

Senior Data Scientist - AI Trainer
DataAnnotation —Illinois
A bachelor's degree in a quantitative field preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (Master’s or PhD)…
$50 - $100 an hour
Quick Apply
Data Scientist
Intellect Solutions LLC —Scott AFB, IL
Research, develop, and apply statistical and machine learning model workflows and tools such as Argo and Kubeflow Pipelines to build, train, and test new…
Quick Apply

Show more related jobs

Explore jobs in cities nearby

Check out jobs in cities near your current location, Columbus

Fraud Analyst
Northwest Bank —Columbus, OH
Ability to establish courses of action for self to accomplish specific goals, develop and use tracking systems for monitoring own work progress, and effectively…
Quick Apply
8d
MedBen Rx Analyst
MedBen —Newark, OH
Minimum 2 years or more of healthcare experience required with pharmaceutical field experience preferred. Bachelor’s degree in business, finance, healthcare or…
Quick Apply

Show more jobs in cities nearby

I want to receive the latest job alert for quantitative analyst in chester il

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

quantitative analyst jobs near chester il

Quantitative Analyst jobs in San Diego, CA

Senior Quantitative Analyst jobs in Charlotte, NC

Senior Center jobs in San Antonio, TX

Senior Program Manager jobs in Remote

Senior Quantitative Analyst jobs in San Francisco, CA

Senior Quantitative Analyst jobs in Atlanta, GA

Senior Quantitative Analyst jobs in Dallas, TX

Senior Living Sales jobs in Austin, TX

Senior Business Analyst jobs in Princeton, NJ

Executive Business Partner jobs in Boston, MA

Senior Business Analyst jobs in Kansas City, KS

Senior Business Analyst jobs in Akron, OH

Senior Business Analyst jobs in Katy, TX

Senior Quantitative Analyst - AI Trainer

DataAnnotation -
Illinois

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 Quantitative Analyst - 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

quantitative analyst jobs in chester il

Senior Quantitative Analyst - AI Trainer

Sr. Business Systems Analyst-Sagent LoanServ/Mortgage Servicing Migration

Discover related jobs

Explore jobs in cities nearby

I want to receive the latest job alert for quantitative analyst in chester il

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected