Top 133 Science Jobs in Longmeadow, MA

ML Research Scientist - AI Trainer
DataAnnotation —Springfield, MA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior Data Scientist - AI Trainer
DataAnnotation —Massachusetts
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
4d
Psychometrician - AI Trainer
DataAnnotation —Hartford, CT
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Scientist 1
Pace Analytical Services —East Longmeadow, MA
- $19 an hour
- Full-time
- Bachelor's degree
- Cleaning
- Entry level
- Wellness program
- Health savings account
Entry Level Scientist 1 - Wet Chemistry
Pace Analytical Services —East Longmeadow, MA
- $19 an hour
- Full-time
- Bachelor's degree
- Cleaning
- Entry level
- Wellness program
- Health savings account
2d
Laboratory Technician
Vallid Laboratories Inc —Agawam, MA
- From $18 an hour
- Part-time
- In-person
- Entry level
- Flexible schedule
Quick Apply
4d
Clinical Research Position - Entry Level
Voltaire Clinical Research —Springfield, MA
- $22 - $28 an hour
- Full-time
- Background check
- Nursing
- Inventory management
- Health insurance
- Dental insurance
Quick Apply
Biology Laboratory Technician II - Springfield Technical Community College
Springfield Technical Community College —Springfield, MA
- $62,547.94 a year
- Full-time
- Laboratory
- Classroom
- Writing skills
21h
Scientist 1
Pace Analytical Services —East Longmeadow, MA
- $19 an hour
- Full-time
- Bachelor's degree
- Cleaning
- Entry level
- Wellness program
- Health savings account
4d
Microbiology Lab Technician
Millstone Medical Outsourcing —Bloomfield, CT
- $25 - $30 an hour
- Full-time
- Word processing
- Bachelor of Science
- Pass drug screening
- Health insurance
- Dental insurance
Quick Apply
2d
Scientist 1 - VOA
Pace Analytical Services —East Longmeadow, MA
- $19 an hour
- Full-time
- Bachelor's degree
- Cleaning
- Entry level
- Wellness program
- Health savings account
4d
Lab Technician : 202053
HKA Enterprises —East Hartford, CT
- Full-time
- Mid-level
- High school diploma or GED
- US work authorization
Quick Apply
Laboratory Media Preparation Technician
Millstone Medical Outsourcing —Bloomfield, CT
- $19 - $22 an hour
- Full-time
- Microsoft Word
- Computer literacy
- Basic math
Quick Apply
3d
Client Services Tech 1
Pace Analytical Services —East Longmeadow, MA
- $17.50 an hour
- Full-time
- High school diploma or GED
- Entry level
- Wellness program
- Health savings account
Client Services Tech 1
Pace Analytical Services —East Longmeadow, MA
- $17.50 an hour
- Full-time
- Laboratory experience
- High school diploma or GED
- Entry level
- Wellness program
- Health savings account
Seasonal Environmental Lab Technician
New England Bioassay —Windsor, CT
- $18 - $20 an hour
- Temporary
- Microsoft Excel
- Microsoft Office
- In-person
Quick Apply
Protected Species Observer (Field Based)
ERM Group —Hartford, CT
- $74,000 - $96,901 a year
- Full-time
- Computer literacy
- Bachelor of Science
- Mid-level
- Disability insurance
- Health insurance
Entry Level Lab Technician 1
Pace Analytical Services —East Longmeadow, MA
- $18 an hour
- Full-time
- Maintenance
- Office
- High school diploma or GED
- Wellness program
- Health savings account
Lab Technician 1
Pace Analytical Services —East Longmeadow, MA
- $18 an hour
- Full-time
- Maintenance
- Office
- High school diploma or GED
- Wellness program
- Health savings account
8d
Environmental Scientist
Atlas —West Springfield, MA
- $26 an hour
- Full-time
- Clean MVR report
- Travel
- Reliable transportation
- Paid parental leave
- AD&D insurance
Quick Apply

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ML Research Scientist - AI Trainer

DataAnnotation -
Springfield, MA

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 ML Research 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

science jobs in Longmeadow, MA

ML Research Scientist - AI Trainer

Senior Data Scientist - AI Trainer

Psychometrician - AI Trainer

Scientist 1

Entry Level Scientist 1 - Wet Chemistry

Laboratory Technician

Clinical Research Position - Entry Level

Biology Laboratory Technician II - Springfield Technical Community College

Scientist 1

Microbiology Lab Technician

Scientist 1 - VOA

Lab Technician : 202053

Laboratory Media Preparation Technician

Client Services Tech 1

Client Services Tech 1

Seasonal Environmental Lab Technician

Protected Species Observer (Field Based)

Entry Level Lab Technician 1

Lab Technician 1

Environmental Scientist

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