Top 159 data scientist Jobs in boulder co

Principal Data Scientist - AI Trainer
DataAnnotation —Thornton, CO
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Data Scientist - AI Trainer
DataAnnotation —Boulder, CO
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Research Data Scientist - AI Trainer
DataAnnotation —Westminster, CO
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Data Scientist
BranchLab —Boulder, CO
- $105,000 - $130,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Mid-level
Senior Business Data Scientist, YouTube Ads GTM Creatives
YouTube —Boulder, CO
- $163,000 - $237,000 a year
- Full-time
- Office
- SQL
- Fair chance
Senior Data Scientist
BranchLab —Boulder, CO
- $130,000 - $180,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 5 years
Data Scientist - TrainingPeaks
Peaksware —Louisville, CO
- $94,874 - $158,124 a year
- Online Application
- Hybrid work
- Computer Science
- Mid-level
- Office
- Paid parental leave
- AD&D insurance
Quick Apply
Data Scientist
Alchemer —Louisville, CO
- $150,000 - $160,000 a year
- Computer Science
- 3 years
- Master's degree
- Paid holidays
- Health insurance
Machine Learning Data Scientist
Trimble —Westminster, CO
- $122,642 - $165,466 a year
- Online Application
- Computer Science
- 5 years
- Office
- Paid parental leave
- Employee stock purchase plan
Data Scientist
US Centers for Medicare & Medicaid Services —Denver, CO
- $90,968 - $133,142 a year
- Online Application
- Background check
- Computer Science
- Customer service
8d
Data Scientist | AI | ML
Grey Matters Defense Solutions —Boulder, CO
- $125,000 - $220,000 a year
- Full-time
- Research
- Mid-level
- Office
- Health savings account
- Disability insurance
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1d
Manager of Data Science
BranchLab —Boulder, CO
- $160,000 - $215,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Office
Senior Data Analyst
US AMR-Jones Lang LaSalle Americas, Inc. —Boulder, CO
- $100,000 - $125,000 a year
- Online Application
- Background check
- Computer Science
- Mid-level
- Paid parental leave
- Paid holidays
Quick Apply
Data Scientist (Gen AI Governance)
PNC Financial Services Group —Lakewood, CO
- $86,250 - $158,125 a year
- Full-time
- Mid-level
- Office
- 3 years
- Wellness program
- Health savings account
1d
Senior Statistical Programmer
Katalyst Healthcares & Life Sciences —Boulder, CO
- Contract
- 6 years
- Management
- Computer Science
Quick Apply
Applied AI Engineer ( Remote - North American Timezones)
Mostest —Boulder, CO
- $125,000 - $200,000 a year
- Full-time
- Hybrid work
- System design
- Mid-level
- APIs
- Health insurance
- Dental insurance
Quick Apply
Sr.Statistical Programmer
Katalyst Healthcares & Life Sciences —Boulder, CO
- Contract
- Computer science
- 6 years
- Computer Science
Quick Apply
Algorithms Software Engineer - Level 2 or 3
Northrop Grumman —Boulder, CO
- $89,400 - $165,500 a year
- Overtime
- Mid-level
- Master's degree
- C++
- Paid holidays
- Disability insurance
(Postdoctoral) Research Scientist in Statistical Modeling of Educational Data
University of Colorado Boulder —Boulder, CO
- $65,000 - $85,000 a year
- Full-time
- Hybrid work
- Management
- Analysis skills
- University
- Health insurance
- Dental insurance
Data Scientist III
Fanatics Betting & Gaming —Denver, CO
- $117,000 - $175,000 a year
- Full-time
- Remote
- Computer science
- Computer Science
- 3 years
Quick Apply

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data scientist jobs near boulder co

Principal Data Scientist - AI Trainer

DataAnnotation -
Thornton, CO

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Job Details

Part-time | Full-time | On demand | Contract
$40 - $60 an hour

Benefits

Flexible schedule

Qualifications

Quantitative applied research
Predictive modeling analysis
Software coding
Writing skills
Design of experiments
English
Predictive analytics projects
Providing code feedback

Full Job Description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for an experienced Principal Data Scientist - AI Trainer to help advance AI development. 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.

As a member of DataAnnotation's team, 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. Some team members fit this work alongside a full-time role, while others treat it as their primary focus.

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.

Benefits:

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.
Competitive pay: projects are paid hourly, up to $60 USD per hour. Opportunities for higher-paying projects are available with strong performance.
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

data scientist jobs in boulder co

Principal Data Scientist - AI Trainer

Data Scientist - AI Trainer

Research Data Scientist - AI Trainer

Data Scientist

Senior Business Data Scientist, YouTube Ads GTM Creatives

Senior Data Scientist

Data Scientist - TrainingPeaks

Data Scientist

Machine Learning Data Scientist

Data Scientist

Data Scientist | AI | ML

Manager of Data Science

Senior Data Analyst

Data Scientist (Gen AI Governance)

Senior Statistical Programmer

Applied AI Engineer ( Remote - North American Timezones)

Sr.Statistical Programmer

Algorithms Software Engineer - Level 2 or 3

(Postdoctoral) Research Scientist in Statistical Modeling of Educational Data

Data Scientist III

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