Top 207 Scientist Jobs in Ridgefield, Wa

Machine Learning Scientist - AI Trainer
DataAnnotation —Vancouver, WA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Decision Scientist - AI Trainer
DataAnnotation —Beaverton, OR
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Bioinformatician - AI Trainer
DataAnnotation —Hillsboro, OR
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Political Scientist - AI Trainer
DataAnnotation —Portland, OR
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Research Assistant 2
Legacy Health —Portland, OR
- $25.83 - $36.93 an hour
- Full-time
- Word processing
- Maintenance
- Mid-level
Telehealth Genetic Counselor
Natera —Portland, OR
- $101,200 - $126,500 a year
- Spanish
- Google Workspace
- HIPAA
- Commuter assistance
- Health insurance
6d
Fishery Management Specialist – ESA, NEPA, and Fisheries Consultation Support
Lynker Corporation —Portland, OR
- $65,000 - $95,000 a year
- Multiple hires
- Mid-level
- Master's degree
- Analysis skills
- Paid holidays
- Disability insurance
Medical Laboratory Scientist
Providence —Portland, OR
- $37.84 - $58.75 an hour
- Full-time
- Mid-level
- 3 years
- Bachelor's degree
- Paid parental leave
- Paid holidays
Oregon Washington Coastal Office Scientific & Technical Support
Lynker Corporation —Portland, OR
- $75,000 - $95,000 a year
- Full-time
- Google Workspace
- Data analysis skills
- English
- Paid holidays
- Disability insurance
Microbiologist
Element Materials Technology —Portland, OR
- Organizational skills
- 1 year
- Communication skills
Medical Laboratory Scientist
Oregon Health & Science University —Portland, OR
- $40.40 - $55.45 an hour
- Weekends as needed
- Bachelor of Science
- Mid-level
- Bachelor's degree
Cell-Based Assay Scientist
Lumencor —Beaverton, OR
- Full-time
- Word processing
- Maintenance
- English
- Health insurance
- Dental insurance
Quick Apply
Trade Chemistry Specialist
Management & Engineering Technologies International, Inc. —Vancouver, WA
- Full-time
- Mid-level
- Bachelor's degree
- Organizational skills
Quick Apply
Assistant Core Scientist
Oregon Health & Science University —Portland, OR
- $23.18 - $33.02 an hour
- Extended hours
- Writing skills
- Basic math
- Mid-level
- Paid holidays
- Health insurance
Assistant Staff Scientist
Oregon Health & Science University —Portland, OR
- $68,307 - $113,838 a year
- Full-time
- Microsoft Outlook
- Windows
- 3 years
Research Assistant 1
Oregon Health & Science University —Portland, OR
- $23.18 - $33.02 an hour
- Full-time
- Maintenance
- University
- Organizational skills
4d
Clinical Research Assistant
Oregon Health & Science University —Portland, OR
- $48,214 - $68,682 a year
- Full-time
- Psychiatry
- No experience needed
- Office
Staff Geologist - Vancouver, WA / Oregon - Washington Region
ACC Environmental Consultants, Inc. —Vancouver, WA
- $25 - $35 an hour
- Full-time
- Microsoft Word
- Clean driving record
- Microsoft Excel
- Health savings account
- Paid holidays
Quick Apply
Dairy Lab Technician
Stellar J Corporation —Woodland, WA
- Online Application
- Entry level
Chemist 1 - LC
OMIC USA INC —Portland, OR
- Full-time
- Bachelor of Science
- Mid-level
- Microsoft Office
Quick Apply
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scientist jobs near ridgefield, wa

Machine Learning Scientist - AI Trainer

DataAnnotation -
Vancouver, WA

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
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 Machine Learning 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

scientist jobs in ridgefield, wa

Machine Learning Scientist - AI Trainer

Decision Scientist - AI Trainer

Bioinformatician - AI Trainer

Political Scientist - AI Trainer

Research Assistant 2

Telehealth Genetic Counselor

Fishery Management Specialist – ESA, NEPA, and Fisheries Consultation Support

Medical Laboratory Scientist

Oregon Washington Coastal Office Scientific & Technical Support

Microbiologist

Medical Laboratory Scientist

Cell-Based Assay Scientist

Trade Chemistry Specialist

Assistant Core Scientist

Assistant Staff Scientist

Research Assistant 1

Clinical Research Assistant

Staff Geologist - Vancouver, WA / Oregon - Washington Region

Dairy Lab Technician

Chemist 1 - LC

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