Top 238 Science Jobs in Darien Ct

Senior Data Scientist - AI Trainer
DataAnnotation —Connecticut
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
Cognitive Scientist - AI Trainer
DataAnnotation —Stamford, CT
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Data Scientist - AI Trainer
DataAnnotation —Westport, CT
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Clinical Research and Data Coordinator
The Fertility Partners US —Norwalk, CT
- $75,000 - $95,000 a year
- Full-time
- Mid-level
- Administrative experience
- Bachelor's degree
Quick Apply
R&D Laboratory Technician
Cadenza Innovation —Wilton, CT
- Full-time
- Mid-level
- Microsoft Office
- Electrical experience
Volunteer Research Assistant - Dr. Samuel Taylor
Hospital for Special Surgery —Stamford, CT
- Full-time
- Computer literacy
- Bachelor's degree
- Organizational skills
Microbiologist
Long Island Labs Llc —Hauppauge, NY
- $55,000 - $80,000 a year
- Full-time
- Bachelor of Science
- Mid-level
- Bachelor's degree
- Health insurance
- 401(k)
Quick Apply
Scientist
Henkel —Trumbull, CT
- $75,000 - $85,000 a year
- Full-time
- Hybrid work
- Mid-level
- Home Health
- Older adults
- Paid holidays
- Health insurance
Quick Apply
Senior Research Assistant/Project Coordinator
National Health Promotion Associates —West Harrison, NY
- $50,000 - $70,000 a year
- Full-time
- Adults
- Mid-level
- Psychology
- Health insurance
- Dental insurance
Quick Apply
Aquarist I - Jellies
The Maritime Aquarium —Norwalk, CT
- $21.13 an hour
- Weekends as needed
- Medication administration
- Bachelor of Science
- English
Clinical/Lab Technician
Infosoft-inc —Stamford, CT
- $26 - $30 an hour
- Evenings as needed
- Cleaning
- In-person
- Communication skills
Quick Apply
11h
Scientist Technical Performance Insights Sensory Testing
Henkel —Trumbull, CT
- $75,000 - $85,000 a year
- Full-time
- Hybrid work
- Bachelor's degree
- Home Health
- Older adults
- Paid holidays
- Health insurance
Quick Apply
Environmental Analyst
City of Stamford —Stamford, CT
- $83,206.50 - $98,280.00 a year
- Full-time
- Mid-level
- Databases
- Driver's License
- Commuter assistance
- Health insurance
7d
Environmental Project Scientist Level I
Unicorn Management Consultants —Danbury, CT
- Email
- OSHA
- Bachelor of Science
- Office
Scientist III
Boehringer Ingelheim —Ridgefield, CT
- $40.00 - $46.44 an hour
- Computer science
- Computer Science
- Master's degree
10d
Lab Assistant
Federal Refining Inc. —Hicksville, NY
- From $25 an hour
- Full-time
- Background check
- Analysis skills
- Warehouse
- Health insurance
- Paid time off
Quick Apply
Research Scientist
Syensqo —Stamford, CT
- $85,000 - $140,000 a year
- Bachelor of Science
- Mid-level
- Databases
Quick Apply
Project Coordinator
New York State Psychiatry Institute —White Plains, NY
- $67,552 - $81,257 a year
- Full-time
- Experience working with individuals with developmental disabilities
- Adults
- HIPAA
Quick Apply
5d
Scientist - Makeup
Estee Lauder —Melville, NY
- $75,000 - $85,000 a year
- Mid-level
- Analysis skills
- Bachelor's degree
- Paid holidays
- Disability insurance
12d
Environmental Scientist/Geologist Level I
Unicorn Management Consultants —Danbury, CT
- Email
- Bachelor of Science
- Office
- Bachelor's degree

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science jobs near darien ct

Senior Data Scientist - AI Trainer

DataAnnotation -
Connecticut

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

science jobs in darien ct

Senior Data Scientist - AI Trainer

Cognitive Scientist - AI Trainer

Data Scientist - AI Trainer

Clinical Research and Data Coordinator

R&D Laboratory Technician

Volunteer Research Assistant - Dr. Samuel Taylor

Microbiologist

Scientist

Senior Research Assistant/Project Coordinator

Aquarist I - Jellies

Clinical/Lab Technician

Scientist Technical Performance Insights Sensory Testing

Environmental Analyst

Environmental Project Scientist Level I

Scientist III

Lab Assistant

Research Scientist

Project Coordinator

Scientist - Makeup

Environmental Scientist/Geologist Level I

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