AI
Training
Statistics
+12
Analysis
Python
Visualization
SQL
Machine Learning
Accuracy
Modeling
Writing
Flexible
Payments
Contracts
Data Science
Provide data science expertise for AI training datasets covering statistics, machine learning applications, and quantitative analysis.
AI
Accuracy
Healthcare
+12
Interpretation
Documentation
HIPAA
Compliance
Research
English
Flexible
Contracts
Training
Clinical Documentation
HIPAA Compliance
Structured Feedback
Review and annotate cardiology cases, validate AI-generated clinical summaries, and provide expert feedback to improve medical AI accuracy.
Annotation
AI
Assurance
+12
Data Classification
Accuracy
Consistency
Flexible
Onboarding
Contracts
Training
Data Annotation
Structured Data
Quality Assurance
Attention to Detail
Content Moderation
Label and annotate diverse datasets across text, images, and structured data to train and improve AI models at scale. Role details Domain: Technology Experience level: Industry Expert Required expertise: Data Labeling, Quality Assurance, Attention to Detail, Text Classification…
At TELUS Digital, we help the world’s biggest brands build smarter technology. As a E-commerce Product & Search Relevancy Expert , your mission is to help an AI learn how to suggest the perfect products to online shoppers.
About Silencio Voice AI
Silencio Voice AI is a platform that allows individuals to earn by contributing voice data used to train artificial intelligence systems. The focus is on building diverse speech datasets across accents and languages.
Role Overview
Join as a Voice…
Java
AI
Engineering
+12
Training
Concurrency
JVM
Algorithms
Architecture
Reasoning
Logic
Programming
Open Source
Writing
Insurance
Language Models
Java Coding Specialist - Freelance AI Trainer Project United States of America Are you a Java expert who can spot a flawed abstraction from across a codebase? Large-scale language models are evolving from clever chatbots into engines of real scientific and engineering progress.
This is a remote, project-based role for machine learning professionals with deep expertise in computational materials science.
Bioinformatics
Machine Learning
Analysis
+11
Research
Genomics
Transcriptomics
Problem Solving
Biology
Flexible
Biological Data Analysis
Data Analysis
Computational Biology
Computer Science
Data Science
This is a remote, project-based role for machine learning professionals with deep expertise in bioinformatics. You will complete tasks at the intersection of ML and biological data analysis — including model development, pipeline construction, and research tasks applied to real…
About the Platform
Luel AI offers remote opportunities for contributors to create high-quality audio datasets used to train and improve AI systems. Tasks are flexible, language-based, and accessible globally.
Role Overview
As a Conversational Audio Contributor, you will…
Portuguese
Nuance
Make
+7
Consistency
Marketing
ATen
Cultural Nuance
Structured Feedback
Cultural Context
Attention to Detail
We’re looking for contract, remote Portuguese-speaking annotators to evaluate AI-generated content with a sharp eye for detail and cultural nuance. You’ll be making judgment calls on whether outputs make sense and reflect real-world expectations in Portuguese.
About Alignerr
Alignerr connects domain experts with AI research initiatives to improve how AI systems generate, evaluate, and refine content across domains.
Role Overview
We are seeking talented English writers to craft, evaluate, and improve AI-generated creative…
About Alignerr
Alignerr connects domain experts with AI research initiatives to improve how AI systems generate, evaluate, and refine content across domains.
Role Overview
We are seeking detail-oriented QA professionals to evaluate, test, and improve AI-generated…
About Alignerr
Alignerr connects domain experts with AI research initiatives to improve how language models understand, generate, and refine content across disciplines.
Role Overview
We are seeking skilled writers, editors, and language professionals to evaluate and…
Annotation
Training
Algorithms
+12
Precision
Accuracy
Consistency
Make
Organized
Documentation
CVAT
Microsoft Excel
Communication
Adaptability
Flexible
Data Annotation
As a Data Annotation Specialist at CVAT.ai, you will play an indispensable role in our mission to create comprehensive datasets for Computer Vision applications.
We are looking for English native speakers who are Learners of French and/or SPANISH (latam) to record simple utterances in different proficiency level.
Pila8 is hiring Audio Recording Contributors for remote, project-based work supporting AI training and evaluation. In this role, you will record clear, natural audio based on structured prompts and tasks.
Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems.
Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems.
AI is great at writing, but it often makes legal documents too confusing or misses simple rules. As a Legal Content Expert, your job is to read AI-generated legal text—like simple contracts, privacy policies, or terms of service—and make sure they are clear, accurate, and make…
AI
Reasoning
Accuracy
+12
Flexible
Mathematics
Statistics
Engineering
Algebra
Calculus
Probability
Alignment
Microsoft Teams
Consistency
LLM Evaluation
Mathematical Reasoning
TELUS Digital is seeking a Mathematical Reasoning & AI Evaluation Specialist to support the assessment of AI-generated mathematical content.
Do you have a degree in Geography or Urban Planning? AI models power the maps we use every day for delivery and travel, but they often struggle to understand the real world. At TELUS Digital, we are looking for Geography enthusiasts to be the "eyes on the ground" for our AI.
Logic
AI
Make
+4
Fact-Checking
Marketing
Training
Ethics
AI models often sound like smart students, but they lack "real-world" business experience. As a Business Logic Specialist, your job is to teach the AI how a real company works.
AI
Training
KYC
+7
Auditing
Verification
Computer Vision
Audit
Accuracy
Testing
Data Validation
At TELUS Digital, we are building the "Shield of Trust" for global digital identity. You will join an elite freelance pool focused on training AI to detect fraud, verify identity documents, and maintain the highest standards of KYC (Know Your Customer).
Do you have a background in Economics or Finance? AI models are often used to summarize market trends, explain supply and demand, or give business advice, but they can sometimes get the "logic of money" wrong.
