436 annotator jobs at 101 companies in United States
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Annotator
San Francisco, California, United States
$25-$30/hrRemoteContract
LegalOn: AI-powered software for contract review and legal workflows.
Licensed attorney in good standing, experience with commercial/corporate/transactional matters, strong analytical and written communication, legal judgment in ambiguous situations, interest in legal AI.
Commit: End-to-end software, cloud, and cybersecurity consulting and development.
Perform precise structured-data and video annotation; run basic Python scripts, write simple SQL queries, handle JSON/CSV data, and use Git/GitHub. Attention to detail and consistency required; API tooling, QA experience, ISTQB, and English proficiency are nice-to-have.
TolokaNASDAQ: NBIS: Data labeling and training platform for AI development
1+ YOEBachelor's degree,1+ year professional experience,advanced English (C1+),strong attention to detail,logical thinking and communication skills required for remote AI annotation projects.
Enabled Intelligence: Provides secure data labeling and AI services for government missions.
US citizenship and eligibility for Top Secret/SCI clearance; ability to work onsite in Falls Church Mon–Fri; strong attention to detail, ability to follow annotation guidelines and deadlines; high school degree preferred.
Horizon Surgical Systems: AI-driven robotic systems for ophthalmic microsurgery
Bachelor's degree required; strong attention to detail, English proficiency, experience with Linux/Windows, ability to review and organize complex surgical data, and communicate with contracted labelers.
CloudFactory: Provides human-powered data labeling and AI training solutions.
High school diploma or equivalent; native English speaker with B2 fluency. Contract role (10–20 hrs/week) for ~4 weeks; audio classification and quality-check experience preferred.
Gentuity: A developing diagnostic technology and AI methods for medical image analysis in cardiovascular care.
Currently enrolled in a relevant science/technology/medical/biology/computer program; interest in AI, image processing and medical imaging; able to provide own transportation to Sudbury, MA office.
InnodataNASDAQ: INOD: A global providing AI data engineering and services.
Bachelor's degree in humanities required; professional/Expert English (C1/C2). Ability to rate model outputs, label and categorize content, create prompts, and generate training data for AI projects.
Survey Watch Stander / Video Annotator – Level II (Gulf Video Survey)
Pascagoula or Panama City or Panama City Beach
FieldContract
Think Tank: Provides IT and management consulting services to government agencies.
2+ YOEUS citizenship and sea-duty medical fitness required. MS in Marine Science or BS + 2 years experience. Proficiency in video annotation, fish identification, SEAMAP protocols, data management, and college-level report writing.
GFISHER, PRDW, VIAME, Google Cloud, Oracle, GitHub
Augmodo: Wearable devices for real-time retail inventory and spatial tracking
2+ YOE2+ years in data annotation and QA, experience reviewing and calibrating annotators, strong attention to edge cases, excellent written/verbal communication, familiarity with enterprise annotation platforms.
Sunday: Developing autonomous robots to perform household chores.
Design and roll out data annotation tasks, manage annotation projects, create documentation, annotate data as needed, coordinate with ML/engineering/data teams, and apply intermediate ML understanding.
RivianNASDAQ: RIVN: Designs and manufactures electric vehicles and charging networks.
2+ YOEBS in technical field + 2+ years in data annotation/ML; 2+ years in 2D/3D annotation; QA/QC; databases/visualization; LiDAR/video/image data; multi-project delivery; strong communication; mentoring.
Language Alignment & Resource Partner (Norwegian) - Freelance AI Trainer Project
United States
$6-$65/hrRemoteContract
Invisible Technologies: Provides AI training and automation through managed expert workforces.
Native-level Norwegian (C1/C2), experience in linguistics or human data annotation, ability to produce educational resources and perform linguistic QA and annotation.
Lilt: AI-powered platform for enterprise translation and content generation.
Native Armenian fluency and strong English, experience as an AI reviewer/annotator preferred, ability to assess text/audio/video, follow detailed guidelines, and produce accurate annotations.
Tocaro Blue: Develops AI-powered radar and autonomy systems for marine vessels.
Bachelor's degree in a relevant field, strong attention to detail for repetitive annotation tasks, familiarity with image annotation and basic ML/vision concepts; eligible US Person required.