Top 34 Quantitative research Jobs in Portland Me

Senior Quantitative Analyst - AI Trainer
DataAnnotation —Maine
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Principal Data Engineer - CX Analytics
Unum Group —Portland, ME
- $109,100 - $224,000 a year
- Full-time
- Java
- Master's degree
- Bachelor's degree
- Loan repayment program
- Disability insurance
5d
Sr. Data Engineer - CX Analytics
Unum Group —Portland, ME
- $89,400 - $183,500 a year
- Full-time
- Java
- Master's degree
- Bachelor's degree
- Loan repayment program
- Disability insurance
5d
Principal Data Scientist - CX Analytics
Unum Group —Portland, ME
- $109,100 - $224,000 a year
- Full-time
- Hybrid work
- Office
- Master's degree
- SQL
- Loan repayment program
- Disability insurance
11d
Data Scientist II - CX Analytics
Unum Group —Portland, ME
- $73,300 - $150,500 a year
- Full-time
- Hybrid work
- DevOps
- Mid-level
- Master's degree
- Loan repayment program
- Disability insurance
11d
Senior Data Scientist - AI Trainer
DataAnnotation —Maine
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
Research Analyst II - Substance Use Research and Evaluation Team (SURE)
University of Maine —Portland, ME
- Up to $55,000 a year
- Full-time
- Background check
- Mid-level
- Master's degree
- Paid holidays
- Disability insurance
4d
Epidemiologist - Research Associate II
University of Maine —Portland, ME
- $73,000 - $79,000 a year
- Full-time
- Hybrid work
- Background check
- 6 years
- Mid-level
- Paid holidays
- Disability insurance
7d
Manager Advanced Analytics
Ahold Delhaize USA —Scarborough, ME
- $108,880 - $187,800 a year
- Full-time
- Hybrid work
- 7 years
- Azure
- Computer Science
Executive Assistant
InterMed, P.A. —South Portland, ME
- $29.62 - $42.95 an hour
- Microsoft Word
- 5 years
- Medical office experience
Quick Apply
Analyst IV Channel Management
Ahold Delhaize USA —Scarborough, ME
- $92,640 - $159,720 a year
- Full-time
- Hybrid work
- Microsoft Access
- 5 years
- Office
Senior Manager, Portfolio Strategy & Planning, Companion Animal Group Business Unit
IDEXX —Westbrook, ME
- $150,000 - $170,000 a year
- Full-time
- 7 years
- Office
- Analysis skills
- Health insurance
- Dental insurance
Part-Time Faculty - Exercise, Health, and Sport Sciences, Academic Year 2026 - 2027
University of Maine —Portland, ME
- Part-time
- Background check
- Mid-level
- University
MATHEMATICS INSTRUCTOR
Southern Maine Community College —South Portland, ME
- $41,531 - $66,645 a year
- Full-time
- Classroom
- Mid-level
- Master's degree
- Health insurance
- Dental insurance
Quick Apply
Senior Director, Claims & Payment Integrity - Remote
Martin's Point Health Care —Portland, ME
- $165,546.85 - $204,499.05 a year
- Full-time
- Remote
- Inventory management
- Research
- Master's degree
- Health insurance
- Dental insurance
Supply Chain Strategy Lead
Ahold Delhaize Distribution & Transportation —Scarborough, ME
- 8 years
- SQL
- Analysis skills
Assistant Civil Engineer - Transmission (Wallingford or Portland, ME)
Burns & McDonnell —Portland, ME
- $75,000 - $120,000 a year
- Full-time
- Research
- Travel
- US work authorization
- 401(k)
- Employee stock ownership plan
Traffic Project Engineer
HNTB Corporation —South Portland, ME
- $105,590.66 - $180,168.68 a year
- Full-time
- Management
- Engineering
- Doctor of Philosophy
11d
Associate Dean for Community Partnerships, and Clinical Associate/Professor General Dentistry or Dental Specialty
University of New England —Portland, ME
- Online Application
- OSHA
- Driver's License
- University
- Health insurance
- Dental insurance
Staff Transmission Engineer - Overhead Transmission (Northeast Region)
Burns & McDonnell —Portland, ME
- $100,000 - $165,000 a year
- Full-time
- Research
- Mid-level
- Master's degree
- 401(k)
- Employee stock ownership plan

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quantitative research jobs near portland me

Senior Quantitative Analyst - AI Trainer

DataAnnotation -
Maine

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 research jobs in portland me

Senior Quantitative Analyst - AI Trainer

Principal Data Engineer - CX Analytics

Sr. Data Engineer - CX Analytics

Principal Data Scientist - CX Analytics

Data Scientist II - CX Analytics

Senior Data Scientist - AI Trainer

Research Analyst II - Substance Use Research and Evaluation Team (SURE)

Epidemiologist - Research Associate II

Manager Advanced Analytics

Executive Assistant

Analyst IV Channel Management

Senior Manager, Portfolio Strategy & Planning, Companion Animal Group Business Unit

Part-Time Faculty - Exercise, Health, and Sport Sciences, Academic Year 2026 - 2027

MATHEMATICS INSTRUCTOR

Senior Director, Claims & Payment Integrity - Remote

Supply Chain Strategy Lead

Assistant Civil Engineer - Transmission (Wallingford or Portland, ME)

Traffic Project Engineer

Associate Dean for Community Partnerships, and Clinical Associate/Professor General Dentistry or Dental Specialty

Staff Transmission Engineer - Overhead Transmission (Northeast Region)

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