Top 33559 Jobs in Boulder, CO

Data Scientist - AI Trainer
DataAnnotation —Boulder, CO
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Human Resources Coordinator / Recruiter
Bolder Foods —Niwot, CO
- $25 - $28 an hour
- Weekends as needed
- Spanish
- Google Workspace
- English
- Paid holidays
- Health insurance
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Payroll Coordinator
Frasier —Boulder, CO
- $25.60 - $32.43 an hour
- Full-time
- Background check
- Current TB test
- Pass drug screening
- Disability insurance
- Dental insurance
Quick Apply
11d
Direct Support Professional (DSP)
Community Link —Boulder, CO
- $20 an hour
- Overtime
- Background check
- Driver's License
- Psychology
- Paid training
- 403(b) matching
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Elementary Paraprofessional
Scoot Education —Boulder, CO
- From $22 an hour
- Full-time
- Background check
- School experience
- Classroom
- Paid training
- 401(k)
Dining Room Server
Flatirons Terrace Senior Living —Boulder, CO
- $17 an hour
- Part-time
- Customer service
- English
- 16+ years old
- AD&D insurance
- Health insurance
Production and Warehouse at Local Coffee Roastery
Silver Canyon Coffee —Boulder, CO
- From $21 an hour
- Full-time
- High school diploma or GED
- Ability to lift 50 pounds
- Warehouse
- Health insurance
- Dental insurance
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Receptionist Information Desk
Boulder Community Health —Boulder, CO
- $21.22 - $29.59 an hour
- 8 hour shift
- High school diploma or GED
- ER
- Public Health
- Employee assistance program
- 403(b)
12d
Administrative Assistant-Health Services
Boulder Valley School District —Boulder, CO
- $25.08 - $32.36 an hour
- Online Application
- Background check
- Spanish
- English
- Health insurance
- Dental insurance
14d
Stocker
Costco Wholesale Corporation —Longmont, CO
- Part-time
- Merchandising
- Warehouse
- Entry level
- AD&D insurance
- Employee stock purchase plan
Hostess/Host
True Food Kitchen —Boulder, CO
- $17 - $21 an hour
- Part-time
- Ability to stand for extended periods
- Restaurant
- Ability to lift 25 pounds
- Employee assistance program
- Pet insurance
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12d
Ecommerce Fulfillment & Shipping Specialist
Chocolove —Boulder, CO
- $22 - $26 an hour
- Full-time
- Microsoft Outlook
- Mid-level
- High school diploma or GED
- Health insurance
- Dental insurance
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14d
Special Agent - $40,000 Recruitment Incentive
United States Secret Service —Colorado
- $47,562 - $115,079 a year
- Full-time
- Background check
- Pass drug screening
- Surgery
- Health insurance
- Paid time off
Receptionist | PRN
Frasier —Boulder, CO
- $19.80 - $22.74 an hour
- Part-time
- Background check
- Microsoft Outlook
- Current TB test
- Disability insurance
- Dental insurance
Quick Apply
12d
Box Truck Delivery Driver
Hospital Cooperative Laundry —Colorado
- Weekends as needed
- Spanish
- Clean driving record
- Hospital
- Paid holidays
- Health insurance
Front Desk Supervisor
Colorado Chautauqua Association —Boulder, CO
- $22 - $25 an hour
- Full-time
- Writing skills
- Basic math
- English
Line Cook/Prep Cook
The Hungry Toad —Boulder, CO
- $22 - $28 an hour
- Part-time
- Cooking
- In-person
- Restaurant experience
- Employee discount
- Paid sick time
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Experience Guide
Colorado Chautauqua Association —Boulder, CO
- $20 - $22 an hour
- Part-time
- CPR Certification
- First Aid Certification
- In-person
12d
washr for hampr - Independent Contractor
hampr Inc. —Boulder, CO
- Up to $2,000 a month
- Part-time
- Background check
- Driver's License
- Reliable transportation
- Flexible schedule
- Referral program
Server
CIEL BOULDER LLC —Boulder, CO
- Ability to walk for extended periods
- English
- Ability to climb stairs
Quick Apply

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Data Scientist - AI Trainer

DataAnnotation -
Boulder, CO

Quick Apply

Job Details

Part-time | Full-time | Contract
$40 - $60 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 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, up to $60 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:

2+ 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 is preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); a 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

jobs in Boulder, CO

Data Scientist - AI Trainer

Human Resources Coordinator / Recruiter

Payroll Coordinator

Direct Support Professional (DSP)

Elementary Paraprofessional

Dining Room Server

Production and Warehouse at Local Coffee Roastery

Receptionist Information Desk

Administrative Assistant-Health Services

Stocker

Hostess/Host

Ecommerce Fulfillment & Shipping Specialist

Special Agent - $40,000 Recruitment Incentive

Receptionist | PRN

Box Truck Delivery Driver

Front Desk Supervisor

Line Cook/Prep Cook

Experience Guide

washr for hampr - Independent Contractor

Server

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