Top 46 Senior contract Jobs in New Haven, Ct

Senior Quantitative Analyst - AI Trainer
DataAnnotation —Connecticut
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior Data Scientist - AI Trainer
DataAnnotation —Connecticut
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- 3 years
- Flexible schedule
Quick Apply
Senior Software Engineer, Agentic Coding RL Environments - AI Trainer
Surge AI —Fairfield, CT
- $100 - $150 an hour
- Choose your own hours
- Remote
- Background check
- Java
- C++
Quick Apply
14d
Senior Project Manager - Land Surveying
Langan Engineering & Environmental Services —New Haven, CT
- Full-time
- 8 years
- Analysis skills
- Driver's License
- Disability insurance
- Health insurance
Quick Apply
Senior CNC Milling Machinist
Top Prospect Group LLC —Shelton, CT
- $28 - $35 an hour
- Contract
- Senior level
- Editing
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Senior Packaging Development Engineer
Katalyst Healthcares & Life Sciences —North Haven, CT
- Contract
- Hybrid work
- 5 years
- Engineering
- Analysis skills
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Home Health Aide, PCA or CNA - hourly
Acuity Homecare LLC —New Haven, CT
- $18.50 - $25.00 an hour
- Part-time
- Background check
- Experience working with individuals with disabilities
- Mid-level
- Flexible schedule
- Retirement plan
Quick Apply
5d
Home Health Aide or CNA - hourly
Acuity Homecare LLC —New Haven, CT
- $18.50 - $25.00 an hour
- Part-time
- Background check
- Experience working with individuals with disabilities
- Mid-level
- Flexible schedule
- Retirement plan
Quick Apply
5d
Sr. Analyst, IT Procurement
Subway —Shelton, CT
- $91,400 - $114,400 a year
- Full-time
- 5 years
- Engineering
- Mid-level
- 401(k)
- Tuition reimbursement
11d
Senior Manager, Facilities Sourcing
Yale New Haven Health —New Haven, CT
- Full-time
- PMP
- Construction site
- Office
Live-in Caregivers Needed
Elder Care Homecare —New Haven, CT
- $235 a day
- 12 hour shift
- Background check
- HIPAA
- Home Health
- Health insurance
- 401(k)
Quick Apply
15h
Senior Packaging Engineer
Katalyst Healthcares & Life Sciences —North Haven, CT
- Contract
- Hybrid work
- Senior level
- Communication skills
Quick Apply
Live-In Caregiver
Acuity Homecare LLC —Waterbury, CT
- From $72,800 a year
- Part-time
- Background check
- Experience working with individuals with disabilities
- Mid-level
- Flexible schedule
- Retirement plan
Quick Apply
5d
Senior Data Modeler / Data Architect
Delan Associates, Inc —Berlin, CT
- Contract
- SQL
- Senior level
Quick Apply
3d
Hairdresser
Montowese Center for Health & Rehabilitation —North Haven, CT
- Part-time
- Cosmetology License
- Mid-level
- Rehabilitation center
- Retirement plan
Senior Director of Program Services
The Kennedy Collective Inc —Trumbull, CT
- $86,520 - $96,236 a year
- Weekends as needed
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Health insurance
- Dental insurance
Quick Apply
Senior Buyer
Kaman Corporation —Middletown, CT
- Full-time
- 7 years
- Bachelor's degree
- Contracts
- Health insurance
- Dental insurance
Quick Apply
Senior Director of Energy & Community Services
New Opportunities, Inc. —Waterbury, CT
- $90,000 - $100,000 a year
- Full-time
- Master's degree
- Driver's License
- Bachelor's degree
- Paid holidays
- Health insurance
Senior Director of Residential & Transitional Programs
New Opportunities, Inc. —Waterbury, CT
- $90,000 - $100,000 a year
- Full-time
- Residential
- Master's degree
- Driver's License
- Paid holidays
- Health insurance
Senior Estimator
Cumming Group —New Haven, CT
- $125,400.00 - $167,200.02 a year
- Full-time
- 7 years
- Schematics
- Bachelor of Science
- Paid holidays
- Disability insurance

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senior contract jobs near new haven, ct

Senior Quantitative Analyst - 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 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

senior contract jobs in new haven, ct

Senior Quantitative Analyst - AI Trainer

Senior Data Scientist - AI Trainer

Senior Software Engineer, Agentic Coding RL Environments - AI Trainer

Senior Project Manager - Land Surveying

Senior CNC Milling Machinist

Senior Packaging Development Engineer

Home Health Aide, PCA or CNA - hourly

Home Health Aide or CNA - hourly

Sr. Analyst, IT Procurement

Senior Manager, Facilities Sourcing

Live-in Caregivers Needed

Senior Packaging Engineer

Live-In Caregiver

Senior Data Modeler / Data Architect

Hairdresser

Senior Director of Program Services

Senior Buyer

Senior Director of Energy & Community Services

Senior Director of Residential & Transitional Programs

Senior Estimator

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