Top 79 Contract consultant Jobs in Boston, Ma

Data Science Consultant - AI Trainer
DataAnnotation —Dedham, MA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
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9d
Senior Analyst - BCG Vantage, Indirect Procurement in Retail
Boston Consulting Group —Boston, MA
- $115,700 - $119,500 a year
- Full-time
- Urgent Care
- English
- Research
- Profit sharing
- Paid parental leave
AP Procurement Consultant
Robert Half —Boston, MA
- $63.34 - $73.34 an hour
- Temporary
- Mid-level
- Office
- US work authorization
- Disability insurance
- Dental insurance
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5d
React JS Consultant
iTek People Inc —Waltham, MA
- Contract
- Mid-level
- Communication skills
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Risk & Independence Contract Specialist Senior Manager - Advisory Consulting Services
PRICE WATERHOUSE COOPERS —Boston, MA
- $91,000 - $321,500 a year
- 6 years
- High school diploma or GED
- Fair chance
- Paid holidays
- Health insurance
DOMAIN CONSULTANT L2(CONTRACT)
Wipro Limited —Boston, MA
- $60,000 - $135,000 a year
- Contract
- 5 years
- Pass drug screening
- Mid-level
- Disability insurance
- Health insurance
14d
GRAPHIC DESIGN CONSULTANT (PART-TIME)
The Luminos Fund —Boston, MA
- Part-time
- Remote
- 5 years
- English
- Mid-level
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Closer - Business Coaching & Consulting
Curvion Blue —Boston, MA
- $90,000 - $360,000 a year
- Full-time
- Remote
- Mid-level
- Flexible schedule
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Project-Based Consultant / Senior Associate (Contract)
Investor Group Services (IGS) —Boston, MA
- $45 - $80 an hour
- Temporary
- Hybrid work
- Mid-level
- Analysis skills
- Leadership
Quick Apply
9h
CQV Consultant
Valspec —Boston, MA
- Full-time
- Mid-level
- US work authorization
- In-person
- Health insurance
- Tuition reimbursement
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Salesforce CPQ Consultant
SolveJet —Boston, MA
- $100 - $120 an hour
- Contract
- Salesforce
- System design
- 11+ years
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Scientific Writer (Onsite Consultant)
Nanobiosym —Cambridge, MA
- $70,000 - $150,000 a year
- Contract
- 5 years
- Master's degree
- Doctor of Philosophy
Quick Apply
Real Estate Development Consultant
Madison Park Development Corporation —Roxbury, MA
- $150 - $160 an hour
- Temporary
- Hybrid work
- Background check
- Office
- Senior level
Quick Apply
6d
Independent Wedding Sales Consultant (1099 Contractor)
MIT Endicott House —Dedham, MA
- Weekends as needed
- Hybrid work
- Mid-level
- Business development
- Contracts
- Flexible schedule
Quick Apply
Kinaxis Consultant
Experis —Burlington, MA
- Contract
- Computer Science
- Mid-level
- 3 years
- Health savings account
- Disability insurance
Quick Apply
Law School Admissions Consultant
Inspira Education —Boston, MA
- Part-time
- Remote
- Writing skills
- English
- Mid-level
Quick Apply
1d
Principal Consultant - Transportation
PA Consulting —Boston, MA
- $159,200 - $212,300 a year
- Full-time
- Hybrid work
- Data analysis skills
- Office
- Analysis skills
Quick Apply
Operations Consulting - Sourcing & Procurement - Coupa - Manager
PRICE WATERHOUSE COOPERS —Boston, MA
- $99,000 - $232,000 a year
- Mid-level
- Bachelor's degree
- Mentoring
- Paid holidays
- Health insurance
Capital Projects and Real Estate Advisory Senior
Baker Tilly Advisory Group, LP —Boston, MA
- $86,660 - $164,300 a year
- Full-time
- CPA
- Engineering
- 3 years
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Market Data Exchange Pricing & Policy Changes Services Consultant
Fidelity Investments —Boston, MA
- $85,000 - $171,000 a year
- Full-time
- Microsoft Excel
- Mid-level
- 3 years
- Loan repayment program
- Tuition reimbursement

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contract consultant jobs near boston, ma

Data Science Consultant - AI Trainer

DataAnnotation -
Dedham, MA

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Job Details

Part-time | Full-time | Contract
$50 - $100 an hour
9 days ago

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 Data Science Consultant - 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

contract consultant jobs in boston, ma

Data Science Consultant - AI Trainer

Senior Analyst - BCG Vantage, Indirect Procurement in Retail

AP Procurement Consultant

React JS Consultant

Risk & Independence Contract Specialist Senior Manager - Advisory Consulting Services

DOMAIN CONSULTANT L2(CONTRACT)

GRAPHIC DESIGN CONSULTANT (PART-TIME)

Closer - Business Coaching & Consulting

Project-Based Consultant / Senior Associate (Contract)

CQV Consultant

Salesforce CPQ Consultant

Scientific Writer (Onsite Consultant)

Real Estate Development Consultant

Independent Wedding Sales Consultant (1099 Contractor)

Kinaxis Consultant

Law School Admissions Consultant

Principal Consultant - Transportation

Operations Consulting - Sourcing & Procurement - Coupa - Manager

Capital Projects and Real Estate Advisory Senior

Market Data Exchange Pricing & Policy Changes Services Consultant

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