Top 173 Mathematics Jobs in Portland, Or

Principal Data Scientist - AI Trainer
DataAnnotation —Vancouver, WA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
8d
Simulation Engineer - AI Trainer
DataAnnotation —Portland, OR
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
8d
Special Agent: Mathematics/Data Expertise
Federal Bureau of Investigation —Portland, OR
- $103,236 - $133,200 a year
- Full-time
- Mid-level
- Math
- Bachelor's degree
Pricing & COS Analyst
Pacificorp —Portland, OR
- $77,200 - $106,150 a year
- Full-time
- Background check
- Pass drug screening
- Mid-level
- Paid parental leave
- Disability insurance
7d
AI Training Generalist (No Prior Experience Needed) - Freelance AI Trainer Project
Meridial —Portland, OR
- $20 an hour
- Remote
- No experience needed
- US work authorization
- Entry level
Associate Pricing & Cost of Service Analyst
Pacificorp —Portland, OR
- $70,600 - $97,130 a year
- Full-time
- Background check
- Word processing
- Pass drug screening
- Paid parental leave
- Disability insurance
10d
Financial Analyst (FA)
ROI Financial Advisors —Beaverton, OR
- Monday to Friday
- Customer service
- Word processing
- Writing skills
- Health insurance
- Paid time off
Quantitative Trader - AI Trainer
DataAnnotation —Portland, OR
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
8d
Data Scientist - AI Trainer
DataAnnotation —Beaverton, OR
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
AI & Machine Learning Developer
Johnson Health Tech North America Inc —Vancouver, WA
- $99,000 - $119,000 a year
- Full-time
- Computer Science
- Research
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Software Engineer II
PacifiCorp —Portland, OR
- Full-time
- Microsoft Word
- Background check
- Computer science
- Paid parental leave
- Disability insurance
1h
FP&A Manager
Fandom —Portland, OR
- $126,000 - $176,000 a year
- Remote
- 7 years
- CPA
- Bachelor of Science
- Paid parental leave
- Health insurance
Quick Apply
12d
Software Engineer
Blue Pearl Software —Portland, OR
- Email
- Computer science
- Computer Science
- Bachelor of Science
Product Development Engineering
KLA —Hillsboro, OR
- $100,100 - $170,200 a year
- Full-time
- Doctoral degree
- Up to 50% travel
- Mid-level
- Employee stock purchase plan
- Paid holidays
4d
Systems Analyst - Corporate
Rogers Machinery Company Inc —Portland, OR
- $90,000 - $110,000 a year
- Full-time
- Remote
- Azure
- Computer Science
- 5 years
- Profit sharing
- Disability insurance
7d
AI Engineer — Workforce Reinvention
OpenSesame —Portland, OR
- $150,000 - $170,000 a year
- Remote
- Scripting
- Agile
- Senior level
- Health insurance
- Dental insurance
Quick Apply
Research Associate
McCoy Russell LLP —Portland, OR
- $22 - $24 an hour
- Full-time
- Hybrid work
- Marketing
- Analysis skills
- Bachelor's degree
- Opportunities for advancement
Quick Apply
Research Scientist
Portland State University —Portland, OR
- $92,148 a year
- Full-time
- Background check
- Doctoral degree
- Writing skills
- Health insurance
Staff Data Scientist
Honor —Portland, OR
- $194,400 - $216,000 a year
- Remote
- Computer science
- 7 years
- Computer Science
Quick Apply
Data Scientist II
Scribd, Inc. —Portland, OR
- $118,000 - $150,000 a year
- Full-time
- Computer Science
- Mid-level
- Residential
- Paid parental leave
- Disability insurance

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mathematics jobs near portland, or

Principal Data Scientist - AI Trainer

DataAnnotation -
Vancouver, WA

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Job Details

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

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

mathematics jobs in portland, or

Principal Data Scientist - AI Trainer

Simulation Engineer - AI Trainer

Special Agent: Mathematics/Data Expertise

Pricing & COS Analyst

AI Training Generalist (No Prior Experience Needed) - Freelance AI Trainer Project

Associate Pricing & Cost of Service Analyst

Financial Analyst (FA)

Quantitative Trader - AI Trainer

Data Scientist - AI Trainer

AI & Machine Learning Developer

Software Engineer II

FP&A Manager

Software Engineer

Product Development Engineering

Systems Analyst - Corporate

AI Engineer — Workforce Reinvention

Research Associate

Research Scientist

Staff Data Scientist

Data Scientist II

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