Data Annotation AI training jobs

Medical Communications Manager

• Business, Consulting & Operations
• Platform: micro1
• Location: 58 countries
• Level: Expert

This role consists of contributing to the development of AI tools for medical communications by evaluating and writing training tasks based on real industry content. You will mobilize your expertise in medical communications to help AI models generate content that complies with scientific and regulatory standards. The ideal profile has solid experience in medical communications, medical affairs or medical education, as well as a deep understanding of compliance issues and engagement with healthcare professionals.

Posted September 18, 2026

Corporate Attorney

• Legal
• Platform: micro1
• Location: 58 countries
• Level: Intermediate

This role invites corporate attorneys to contribute to the development of next-generation AI systems by applying your legal expertise. You will analyze complex scenarios in mergers and acquisitions law, private equity and capital markets to generate high-quality training data, while annotating and evaluating documents and commercial litigation cases. This role is particularly suited for attorneys with a background in computer science or prior experience in data annotation.

Posted September 17, 2026

Paid Photo Contributor Opportunity

• Data & Machine Learning
• Platform: micro1
• Location: 58 countries

Participate in a photographic data collection project for the training and evaluation of artificial intelligence systems. You will take photos of yourself according to simple instructions, answer a short questionnaire, and complete everything remotely via your smartphone. This project seeks to build a dataset representative of diverse communities and physical appearances.

Posted September 17, 2026

Fitness Data Contributor

• Data & Machine Learning
• Platform: Mercor
• Location: United States

You contribute to building an anonymized health database by exporting your HealthKit data (activity, heart rate, sleep) combined with your clinical history from a partner healthcare facility. This role is for people with complete medical history linked to Apple HealthKit who are ready to share their data securely and confidentially.

Posted September 16, 2026

iPhone Users: Earn Money for Sharing Your Fitness Data (US Only)

• Data & Machine Learning
• Platform: Mercor
• Location: United States

This role involves contributing to the creation of a health database by sharing your fitness data and medical records from your iPhone. You must have a complete Apple HealthKit profile including physical activity, heart rate, and sleep, and have your clinical records from an accredited institution connected. Your data will be de-identified according to HIPAA standards before use.

Posted September 16, 2026

Contracts Attorney

• Legal
• Platform: micro1
• Location: 58 countries
• Level: Intermediate

You will bring your expertise in contract law to contribute to the training of next-generation AI systems. The role consists of reviewing and annotating commercial agreements, identifying key issues and justifying your revisions, while applying the daily practices of in-house legal counsel.

Posted September 16, 2026

Fire & Life Safety Reviewer - Vulcan

• Engineering
• Platform: Mercor
• Location: United States
• Level: Intermediate

You design assessment exercises to train and test AI models specialized in fire safety and occupant protection. Starting from real plans, documents and site photos, you create realistic tasks (evacuation analyses, correction lists, control decisions) and validate the answers with an expert peer before distribution.

Posted September 15, 2026

Machine Learning Expert

• Data & Machine Learning
• Platform: Mercor
• Location: United States

This role involves evaluating and judging AI models as a machine learning expert, providing the critical expertise that research teams cannot generate alone. You will use your practical experience to assess modeling problems, training code, and production approaches, explaining your reasoning clearly. This permanent roster recruits machine learning practitioners ready to participate in AI training and evaluation projects.

Posted September 15, 2026

Behavioral Analyst

• Business, Consulting & Operations
• Platform: micro1
• Location: 58 countries

You analyze textual, audio and video data to identify and categorize subtle behavioral indicators such as tone, gestures and speech patterns, in order to support the development of AI systems. This role is aimed at professionals from behavioral consulting, coaching or theater backgrounds who can interpret the nuances of human interactions.

Posted September 15, 2026

Bilingual Mental Health Expert

• Health & Medicine
• Platform: micro1
• Location: 58 countries
• Language: French, Malay, Russian, Chinese, Japanese

This role involves supporting the development of an AI system by bringing your mental health expertise to it. You will analyze and evaluate psychological content generated by the AI, develop clinical datasets, and provide detailed feedback to improve the model's responses in therapeutic contexts. You must have fluent command of English and at least one other language from a list of more than fifteen languages.

Posted September 14, 2026

Investment Banking Expert

• Finance & Accounting
• Platform: micro1
• Location: 58 countries

This role calls upon investment banking experts to contribute to training AI systems in the field of financial analysis. You will put your experience in mergers and acquisitions to use creating high-quality training data, by performing comparable analyses, building financial models, and evaluating the quality of analytical work.

Posted September 14, 2026

Paid Photo Contributor Opportunity (Twins)

• Data & Machine Learning
• Platform: micro1
• Location: 58 countries

This role consists of building a photographic dataset to train and evaluate artificial intelligence systems. You are recruited as a pair of twins to photograph and submit images of yourselves, individually or together, following simple instructions, then answer a short questionnaire. The project takes place entirely remotely via your smartphone.

Posted September 14, 2026

Research Engineer - Code Generation & Model Evaluation

• Software Engineering
• Platform: micro1
• Location: 58 countries

This role enables you to analyze and optimize diverse codebases, as well as design programming tasks to evaluate generative AI models. It is intended for experts in algorithmics and competitive programming problem-solving, capable of working autonomously and providing high-quality technical feedback.

Posted September 14, 2026

Robotics Trainer - Internship

• Engineering
• Platform: micro1
• Location: 58 countries

This robotics training role consists of operating a robotic arm manipulator (UMI gripper) in a laboratory to perform repetitive manipulation tasks for the training of robotic AI models. You must execute detailed instructions with precision, document results, and report any anomalies encountered. No prior AI experience is required, but excellent manual dexterity, reliability, and strong concentration skills are essential.

Posted September 14, 2026

Video Annotation Specialist

• Writing, Creative & Design
• Platform: micro1
• Location: 58 countries

You will annotate and evaluate videos and audio recordings to train AI systems, verifying the accuracy of generated descriptions and providing detailed feedback. This role is suited to specialists with solid domain expertise in analyzing visual and audio content, without requiring prior experience in artificial intelligence.

Posted September 14, 2026

AI Tutor - Video (Weekend)

• Writing, Creative & Design
• Platform: xAI

This role has a video specialist annotate and label video and multimedia projects in proprietary software, so an AI model can learn how motion, timing, transitions and visual effects work. It suits experienced video editors, motion graphics artists and VFX professionals with a strong portfolio who can explain what makes a sequence succeed or fail. The schedule is set on Saturdays and Sundays.

Posted September 14, 2026

Application Users - AutoCAD Mechanical - STEM

• Engineering
• Platform: Mercor
• Location: United States

You put your expertise in mechanical design and technical drawing at the service of an annotation and evaluation job. You work directly in AutoCAD Mechanical on Windows to capture and document industrial drawing processes according to engineering standards. This role is for mechanical designers, drafters and manufacturing engineers with hands-on experience with this software.

Posted September 13, 2026

Molecular Biology Experts - US

• Science & Research
• Platform: Mercor
• Location: United States

You will join a cutting-edge generative artificial intelligence team to contribute to the development of foundational AI models. As a molecular biology expert, you will design complex tasks, validate the quality of training data, and establish evaluation criteria to optimize the biological reasoning of AI models. This role is intended for researchers with solid hands-on experience in nucleic acid construct design and high-level scientific output.

Posted September 11, 2026

Aerospace CAD Expert

• Engineering
• Platform: micro1
• Location: 58 countries

You are an expert in aerospace and mechanical design and you master CAD tools: this role invites you to contribute to training an artificial intelligence by analyzing complex assemblies and writing precise technical questions about their characteristics. Your expertise in aerospace or mechanical engineering, applied to understanding FreeCAD files, will enable AI models to learn to reason about real engineering problems.

Posted September 11, 2026

FreeCAD Expert

• Engineering
• Platform: micro1
• Location: 58 countries

This role involves creating technical question-answer sets based on complex CAD assemblies in FreeCAD to train AI models. You will analyze detailed mechanical designs and write high-quality educational content demonstrating your expertise in mechanical engineering, aerospace, or industrial design.

Posted September 11, 2026