Top 65 Senior scientist Jobs in Lone Tree Co

Senior Research Scientist - AI Trainer
DataAnnotation —Aurora, CO
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Senior Food Scientist
Dessert Holdings Inc. —Aurora, CO
- $100,000 - $110,000 a year
- Full-time
- Microsoft Outlook
- 8 years
- Travel
- Paid holidays
- Health insurance
Quick Apply
6d
Senior Health Policy Analyst
Colorado Access —Denver, CO
- $86,000 - $107,400 a year
- Full-time
- Hybrid work
- 7 years
- Microsoft Excel
- Office
- AD&D insurance
- Paid holidays
Computer Scientist, Senior
Booz Allen Hamilton —Aurora, CO
- $99,000 - $225,000 a year
- Full-time
- Office
- 3 years
- Math
- Health insurance
- Flexible spending account
13d
Sr. Principal Scientist
ArdentMills —Denver, CO
- $145,000 - $170,000 a year
- Full-time
- 11+ years
- Master's degree
- Ability to lift 50 pounds
- Paid holidays
- Health insurance
13d
Open Rank-Research Scientist, Senior Research Scientist
University of Colorado —Aurora, CO
- From $90,000 a year
- Full-time
- Background check
- Doctoral degree
- University
- Disability insurance
- Health insurance
Senior Environmental Specialist
NextEra Energy, Inc. —Denver, CO
- Full-time
- Master's degree
- Bachelor's degree
- Travel
Research Services Clinical Sciences Professional OPEN RANK (Entry – Senior) Onsite
University of Colorado —Aurora, CO
- $49,899 - $78,665 a year
- Overtime
- Background check
- Management
- Customer service
- Disability insurance
- Health insurance
Research Services Professional (Intermediate/Senior) / RSP Intermediate 1, 2 or RSP Senior 1, 2
University of Colorado —Aurora, CO
- $52,721 - $72,498 a year
- Overtime
- Hybrid work
- Background check
- Anatomy knowledge
- Customer service
- Disability insurance
- Health insurance
Research Services Professional (Open Rank: Entry – Senior)
University of Colorado —Aurora, CO
- $47,811 - $75,373 a year
- Overtime
- Background check
- Doctoral degree
- Surgery
- Disability insurance
- Health insurance
Senior Research Scientist
University of Colorado —Aurora, CO
- $105,000 - $110,000 a year
- Full-time
- Background check
- Medicine
- Management
- Disability insurance
- Health insurance
3d
Research Services Entry to Senior Professional
University of Colorado —Aurora, CO
- $45,000 - $67,341 a year
- Overtime
- Background check
- Anatomy knowledge
- Customer service
- Health insurance
- Tuition reimbursement
Research Services Clinical Sciences Professional OPEN RANK (Intermediate – Senior)
University of Colorado —Aurora, CO
- $54,302 - $78,665 a year
- Overtime
- Background check
- Anatomy knowledge
- Blood sampling
- Disability insurance
- Health insurance
Open Rank Research Services Clinical Sciences Professional (Entry to Senior)
University of Colorado —Aurora, CO
- $49,899 - $78,665 a year
- Overtime
- Background check
- Anatomy knowledge
- Customer service
- Disability insurance
- Health insurance
Open Rank Clinical Research Coordinator (Entry – Senior)
University of Colorado —Aurora, CO
- $49,899 - $78,665 a year
- Overtime
- Background check
- Anatomy knowledge
- Customer service
- Disability insurance
- Health insurance
Senior R&D Development Chef (Pastry/Baking)
Dessert Holdings Inc. —Aurora, CO
- $70,000 - $90,000 a year
- Extended hours
- Microsoft Excel
- 5 years
- Travel
- Paid holidays
- Health insurance
Quick Apply
Laboratory Research Services Professional (Senior or Principal)
University of Colorado —Aurora, CO
- $56,249 - $86,679 a year
- Overtime
- Background check
- Anatomy knowledge
- Customer service
- Disability insurance
- Health insurance
Senior Geochemist
Knight Piesold Consulting —Denver, CO
- $100,000 - $130,000 a year
- Email
- Office
- Mentoring
- Senior level
- Commuter assistance
- Health savings account
Tissue Bank Coordinator (Open Rank, Entry to Senior)
University of Colorado —Aurora, CO
- $48,446 - $72,498 a year
- Overtime
- Background check
- Anatomy knowledge
- Medication administration
- Disability insurance
- Health insurance
Research Services Clinical Sciences Professional, Intermediate to Senior
University of Colorado —Aurora, CO
- $54,302 - $78,665 a year
- Overtime
- Background check
- Spanish
- Anatomy knowledge
- Disability insurance
- Health insurance

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Senior Research Scientist - AI Trainer

DataAnnotation -
Aurora, CO

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 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 Senior Research 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

senior scientist jobs in lone tree co

Senior Research Scientist - AI Trainer

Senior Food Scientist

Senior Health Policy Analyst

Computer Scientist, Senior

Sr. Principal Scientist

Open Rank-Research Scientist, Senior Research Scientist

Senior Environmental Specialist

Research Services Clinical Sciences Professional OPEN RANK (Entry – Senior) Onsite

Research Services Professional (Intermediate/Senior) / RSP Intermediate 1, 2 or RSP Senior 1, 2

Research Services Professional (Open Rank: Entry – Senior)

Senior Research Scientist

Research Services Entry to Senior Professional

Research Services Clinical Sciences Professional OPEN RANK (Intermediate – Senior)

Open Rank Research Services Clinical Sciences Professional (Entry to Senior)

Open Rank Clinical Research Coordinator (Entry – Senior)

Senior R&D Development Chef (Pastry/Baking)

Laboratory Research Services Professional (Senior or Principal)

Senior Geochemist

Tissue Bank Coordinator (Open Rank, Entry to Senior)

Research Services Clinical Sciences Professional, Intermediate to Senior

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