AI
English
Finnish
+12
Testing
Cybersecurity
Machine Learning
RLHF
DPO
Engineering
Analysis
Psychology
Acting
Writing
AI Safety
Language Skills
Fluent Language Skills Required: English & Finnish. Native fluency in English and Finnish is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.
AI
English
Swedish
+12
Testing
Cybersecurity
Machine Learning
RLHF
DPO
Engineering
Analysis
Psychology
Acting
Writing
AI Safety
Language Skills
Fluent Language Skills Required: English & Swedish. Native fluency in English and Swedish is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.
AI
English
Thai
+12
Testing
Cybersecurity
Machine Learning
RLHF
DPO
Engineering
Analysis
Psychology
Acting
Writing
AI Safety
Language Skills
Fluent Language Skills Required: English & Thai. Native fluency in English and Thai is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.
AI
English
Portuguese
+12
Testing
Cybersecurity
Machine Learning
RLHF
DPO
Engineering
Analysis
Psychology
Acting
Writing
AI Safety
Language Skills
Fluent Language Skills Required: English & Portuguese (global, excluding Brazilian Portuguese). Native fluency in English and Portuguese (global, excluding Brazilian Portuguese) is required for this position.
AI
English
Indonesian
+12
Testing
Cybersecurity
Machine Learning
RLHF
DPO
Engineering
Analysis
Psychology
Acting
Writing
AI Safety
Language Skills
Fluent Language Skills Required: English & Indonesian. Native fluency in English and Indonesian is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.
AI
English
Vietnamese
+12
Testing
Cybersecurity
Machine Learning
RLHF
DPO
Engineering
Analysis
Psychology
Acting
Writing
AI Safety
Language Skills
Fluent Language Skills Required: English & Vietnamese. Native fluency in English and Vietnamese is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.
AI
English
Dutch
+12
Testing
Cybersecurity
Machine Learning
RLHF
DPO
Engineering
Analysis
Psychology
Acting
Writing
AI Safety
Language Skills
Fluent Language Skills Required: English & Dutch. Native fluency in English and Dutch is required for this position. Why This Role Exists At Mercor, we believe the safest AI is the one that’s already been attacked — by us.
We are hiring physics experts. This assessment is the first step to potentially qualify you for a range of paid opportunities at AfterQuery, from ongoing project work to specialized physics roles.
Remote DevOps and cloud engineering contractor role designing scalable, secure, cost-effective cloud architectures across AWS, Azure (preferred), and GCP with Terraform and Kubernetes. 8+ years of cloud experience.
Remote contractor role evaluating and improving agentic coding models: reviewing model trajectories, verifying solutions, designing realistic coding tasks, and producing high-quality annotations. 5+ years of software engineering.
CAD
Flexible
Modeling
+8
Design Review
SolidWorks
AutoCAD
CATIA
CAD Design
Professional Experience
Product Design
Attention to Detail
Remote, project-based role for experienced CAD professionals. Flexible hours, competitive pay, and a variety of modeling and design tasks. This is a remote, project-based role for CAD professionals with hands-on experience in 3D modeling and technical drafting.
AI
Infrastructure
Engineering
+12
Microsoft Teams
MCP
Make
Communication
Index
SaaS
Terraform
Google Cloud Platform
Leadership
Architecture
Debugging
Strategic Thinking
Our mission is to bring clarity and control to the world's most complex codebases. AI is accelerating code creation, but the infrastructure to understand, oversee, and evolve that code hasn't kept pace.
As a biology expert, you'll help train and evaluate how AI models reason about biological sciences. This can be writing challenging biology prompts, evaluating model responses for accuracy and sound reasoning, spotting subtle errors like fabricated citations, outdated…
Engineering
AI
Research
+12
Creativity
Organization
Physics
Simulation
Infrastructure
Leadership
Architecture
Algorithms
Decision Making
Microsoft Teams
Reporting
Testing
FirstPrinciples is building AI to accelerate scientific discovery. Our core product is the Theo Platform, a research environment built to help researchers iterate faster, validate rigorously, and reach verified results they can trust.
We're hiring an Expert Project Manager to help run projects that push the frontier of LLM browsing capabilities. Day to day: tracking project and annotator performance in Google Sheets, reviewing annotator quality, handling contributor communications, and more.
AI
Flexible
Training
+12
Accuracy
Testing
STEM
Education
Biology
Chemistry
Physics
Editing
Artificial Intelligence
AI Training
Generative AI
Domain Expertise
Expert Freelancers – Uber AI Solutions (Remote, Flexible Gigs) About Uber AI Solutions Uber AI Solutions is shaping the future of artificial intelligence.
Evaluate personalized AI responses using your Google Workspace business account, assess response relevance and personalization quality, and provide structured feedback to improve next-generation AI systems.
Evaluate personalized AI responses using your Google Workspace corporate account, assess response relevance and personalization quality, and provide structured feedback to improve next-generation AI systems.
Evaluate personalized AI responses using your Google Workspace corporate account, assess bilingual AI personalization quality, and provide structured feedback to improve next-generation AI systems.
Evaluate personalized AI responses using your Google Workspace corporate account, assess response relevance and personalization quality in Brazilian Portuguese, and provide structured feedback to improve next-generation AI systems.
Evaluate personalized AI responses using your Google Workspace corporate account, assess response relevance and personalization quality in Italian, and provide structured feedback to improve next-generation AI systems.
Evaluate personalized AI responses using your Google Workspace corporate account, assess response relevance and personalization quality in Spanish, and provide structured feedback to improve next-generation AI systems.
Physics
Scientific Computing
Python
+8
AI Evaluation
Large Language Models
Problem Solving
Scientific Reasoning
Analytical thinking
Research
Data Annotation
Technical Writing
Use your expertise in Physics and Python to design advanced evaluation tasks, solve complex scientific problems, and help train frontier AI models in a fully remote contractor role.
Evaluate personalized AI responses using your Google Workspace account, assess response relevance and personalization quality in French, and provide structured feedback to improve next-generation AI systems.
