Explore the domains and expertise areas where we regularly onboard professionals.
Engineering
Coding & Software Engineers
Our software engineers are experienced in preparing, validating, and annotating data for large language models. They understand code semantics, system design, and developer workflows, enabling precise annotations for code generation, debugging, and technical reasoning tasks.
Code annotationBug classificationDeveloper assistant trainingAPI and documentation understanding
AI & Machine Learning
Data Science & ML Engineers
These experts bridge the gap between raw data and intelligent systems. With a deep understanding of model training requirements, they tailor annotations to maximize data quality for ML pipelines and LLM fine-tuning.
Model evaluation datasetsPrompt-response alignmentML feature labelingAI behavioral testing
Language & Content
Creative Writers
Our creative writers possess a strong command of language, tone, and narrative structure. They deliver high-quality annotations for natural language understanding tasks where clarity, nuance, and creativity are essential.
Chatbot conversationsText summarizationSentiment analysisCreative content generation
Business & Strategy
Business & Industry Experts
Business professionals with real-world industry experience who ensure annotations reflect accurate commercial, operational, and strategic contexts across domains such as finance, marketing, and operations.
Business reasoning tasksFinancial document annotationMarket analysis datasetsEnterprise chatbot training
Science & Technology
STEM Experts
Our STEM annotators include specialists from biology, physics, chemistry, and engineering disciplines. Their expertise ensures accurate labeling of scientific concepts, equations, and technical data.
Scientific QATechnical explanation datasetsResearch paper annotationMath and logic reasoning tasks
Medicine & Health
Healthcare Professionals
Certified healthcare professionals who provide medically accurate annotations aligned with clinical knowledge, healthcare terminology, and patient safety standards.
Medical text annotationClinical question answeringHealth chatbot trainingBiomedical data labeling
Legal
Law & Legal Experts
Legal professionals with expertise in contracts, regulations, and case law, ensuring precise and compliant annotations for legal reasoning and document understanding tasks.
Contract analysisLegal document classificationRegulatory compliance datasetsLegal AI assistants
Human & Social Sciences
Social Science Experts
Experts in sociology, psychology, economics, and political science who provide context-aware annotations grounded in human behavior and societal structures.
Survey data labelingPolicy analysis datasetsBehavioral research annotationSocietal impact modeling
Multimodal Annotation
Image, Audio & Video Annotators
Specialists trained in annotating visual and audio data with high precision, supporting computer vision, speech recognition, and multimodal AI systems.
Image labelingVideo event taggingSpeech transcriptionMultimodal model training
Quality & Compliance
Annotation Quality Reviewers
Senior annotators and domain experts responsible for validating annotation accuracy, consistency, and guideline adherence across all annotation workflows.
Annotation validationInter-annotator agreement checksGuideline enforcementDataset quality audits
AI Safety & Evaluation
LLM Evaluation & Safety Annotators
Specialized annotators trained to evaluate large language model outputs for correctness, bias, hallucinations, and safety risks to ensure responsible AI deployment.
Model evaluationBias and fairness analysisHallucination detectionSafety and alignment testing
Language & Culture
Localization & Multilingual Experts
Native-language annotators who ensure linguistically and culturally accurate annotations across regions, dialects, and markets.
Multilingual chatbot trainingCultural context annotationRegional content validationGlobal AI deployment support
LLM Alignment
Instruction & Prompt Design Specialists
Experts who design and refine instructions and prompts used in LLM training and evaluation, ensuring models follow intent, tone, and task requirements accurately.
Instruction tuning datasetsPrompt-response alignmentAgent behavior modelingLLM evaluation prompt design