Top 325 Physics Jobs in Boulder, Co

Applied Scientist - AI Trainer
DataAnnotation —Arvada, CO
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Data Scientist - AI Trainer
DataAnnotation —Boulder, CO
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Principal Data Scientist - AI Trainer
DataAnnotation —Thornton, CO
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Master's degree
- Flexible schedule
Quick Apply
Research Data Scientist - AI Trainer
DataAnnotation —Westminster, CO
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Sales Engineer Frequency Stabilized Lasers
Stable Laser Systems —Boulder, CO
- $110,000 - $160,000 a year
- Full-time
- Mid-level
- Master's degree
- Business development
- Relocation assistance
- Health insurance
Quick Apply
8d
Aerospace Test Engineer
ThinkOrbital —Boulder, CO
- $110,000 - $130,000 a year
- Full-time
- 5 years
- Engineering
- Assembly
- Health insurance
- Dental insurance
Quick Apply
14d
Special Agent: STEM—Physical Sciences Background
Federal Bureau of Investigation —Denver, CO
- $103,236 - $133,200 a year
- Full-time
- Mid-level
- Analysis skills
- Bachelor's degree
- Health insurance
- Retirement plan
6d
Laser Technician
Arete —Longmont, CO
- $70,000 - $90,000 a year
- Full-time
- Computer literacy
- Engineering
- Pass drug screening
- Paid parental leave
- Disability insurance
10d
Technical Lab Technician
Ricoh —Boulder, CO
- Overtime
- Mid-level
- Analysis skills
- Math
Electrical Assembler
University of Colorado Boulder —Boulder, CO
- $89,224 - $116,056 a year
- Overtime
- Microsoft Word
- Laboratory experience
- University
- Health insurance
- Dental insurance
Temporary Juno Spacecraft Researcher
University of Colorado Boulder —Boulder, CO
- $30 - $40 an hour
- Full-time
- University
- Military encouraged
- Organizational skills
- Paid sick time
9h
Quantum Theorist, Atomic Physics Focus
Atom Computing —Boulder, CO
- $160,000 - $185,000 a year
- Full-time
- Hybrid work
- Computer Science
- System design
- Office
- Disability insurance
- Health insurance
Quick Apply
1d
Mechanical Engineer IV
University of Colorado Boulder —Boulder, CO
- $132,458 - $172,291 a year
- Full-time
- Bachelor of Science
- Military encouraged
- Senior level
- Health insurance
- Dental insurance
6d
Embedded Software Engineer 1
Garmin International, Inc. —Boulder, CO
- $95,000 - $105,000 a year
- Full-time
- Computer Science
- Office
- Java
2026 Early Career Software Engineer
Anduril Industries —Broomfield, CO
- $115,000 - $135,000 a year
- Email
- Computer Science
- Java
- Master's degree
Test Engineer
FIRST RF —Boulder, CO
- $85,000 - $130,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Writing skills
- Dental insurance
- Tuition reimbursement
Mechanical Engineer
Infleqtion —Louisville, CO
- $120,000 - $160,000 a year
- Full-time
- Hybrid work
- Mid-level
- 2 years
- Communication skills
- Paid parental leave
- Health savings account
Quick Apply
12d
Optical Characterization Engineer
Mesa Quantum Systems —Boulder, CO
- Full-time
- Mid-level
- Doctor of Philosophy
- Software development
- Paid parental leave
- Health insurance
Quick Apply
General Engineer
US National Telecommunications and Information Administration —Boulder, CO
- $164,956 - $197,200 a year
- Online Application
- Hybrid work
- Background check
- Engineering
- Pass drug screening
1d
Embedded Controls Engineer
Atomos Systems —Boulder, CO
- Full-time
- Bachelor of Science
- System design
- Mid-level

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physics jobs near boulder, co

Applied Scientist - AI Trainer

DataAnnotation -
Arvada, CO

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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 Applied 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

physics jobs in boulder, co

Applied Scientist - AI Trainer

Data Scientist - AI Trainer

Principal Data Scientist - AI Trainer

Research Data Scientist - AI Trainer

Sales Engineer Frequency Stabilized Lasers

Aerospace Test Engineer

Special Agent: STEM—Physical Sciences Background

Laser Technician

Technical Lab Technician

Electrical Assembler

Temporary Juno Spacecraft Researcher

Quantum Theorist, Atomic Physics Focus

Mechanical Engineer IV

Embedded Software Engineer 1

2026 Early Career Software Engineer

Test Engineer

Mechanical Engineer

Optical Characterization Engineer

General Engineer

Embedded Controls Engineer

I want to receive the latest job alert for physics in boulder, co

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