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Data Annotator Jobs in United States
180+ data annotator jobs from 43 companies hiring in United States.
2mo
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Resource Employee - Video Annotator
Los Angeles, California, United States
$22-$30/hr RemotePart Time
Part-time video annotation role requiring attention to detail, reliable computer with internet, ability to view video data, and confidentiality.
Microsoft Word, High-speed Internet
2mo
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(US) L1 Surgical Video Annotator (Verification/Correction)
New York, New York, United States
RemoteFull Time
1+ YOE1-3+ years in video/image annotation or QA; detail-oriented; healthcare experience preferred; proficient with annotation tools; good written English.
Annotation tools, Frame selection, Hotkeys, Bounding boxes/masks
6d
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Freelance Annotator (English) - AI Trainer
United States
$23/hr RemotePart Time
1+ YOEBachelor's degree in any discipline; 1 year experience; advanced English (C1+); strong reasoning, attention to detail, and communication skills; interest in technology/AI
1w
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Internet Data Annotators in the United States
United States
RemotePart Time
0+ YOEPart-time, entry-level remote role for English speakers; project-based with flexible hours.
1w
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Data Scientist - Survey Design, Data Annotation, and Machine Learning Evaluation
Cupertino or San Francisco
OnsiteFull Time
2+ YOEBA or MS in Data Science/Statistics; 2+ years in survey design and human data annotation; Python proficiency; strong communication.
Python
1mo
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Social Media Annotator - Freelance AI Trainer Project
United States
$16-$28/hr RemoteContract
0+ YOENative fluency, strong social media sense, cultural nuance, content moderation or digital media experience a plus; no formal degree required.
5d
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Data Labeling Associate
San Francisco Bay Area or New York
OnsiteFull Time
Foundation in ML, data annotation, QA, NLP; English US data focus; strong analytical skills.
Command Line, Data Annotation Tools, Labeling Guidelines
1mo
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Data Annotation Contributor
United States
$20/hr RemoteContract
Independent contractor role requiring detail-oriented individuals to collect and annotate images, follow project guidelines, travel locally, and document the process.
Camera, Smartphone, Image annotation tools
1w
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Data Collection Operator (2nd Shift)
San Francisco, California, United States
$30/hr OnsiteFull Time
Operate robotics data collection systems, perform basic data annotations, and ensure data quality; on-site in San Francisco, 2nd shift.
VR headset, VisionPro, Motion capture system, Robotics
2w
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Clinical Data Quality Specialist
Little Rock, Arkansas, United States
OnsiteFull Time
2+ YOEEnsure data quality and clinical validity of laboratory data; annotate and curate data for AI/ML; collaborate across teams; improve processes.
EHR, LIS, Microsoft Excel, SQL
5d
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Manager of AI Data Operations
Salt Lake City, Utah, United States
OnsiteFull Time
4+ YOE4+ years in data operations, program management, or AI/ML product roles; experience with data annotation, labeling, pipelines; bachelor's degree; travel <25%; US work eligibility.
SQL, Annotation Platforms, Data Pipeline Orchestration Tools, Confluence, JIRA, Cloud Data Storage
1mo
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ME00573-Data Scientist 3
Fort Meade, Maryland, United States
$135k-$180k/yr OnsiteFull Time
6+ YOEActive Top Secret/SCI clearance; advanced degree with years of relevant NLP/ML experience; Python and NLP libraries proficiency; tokenization and linguistic annotation experience.
Python, NLTK, spaCy, Hugging Face, PyTorch, TensorFlow
1w
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Sr. Software Analyst, Data, Autonomy
Palo Alto, California, United States
$132k-$165k/yr OnsiteFull Time
2+ YOEBS in technical field with 2+ yrs experience or 5+ yrs exp; 2+ yrs data annotation/ML labeling; Python/SQL; LiDAR/video/image data analysis; multitask; strong communication.
Python, SQL, Databases, Data Visualization
3d
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Atlas Data Operations Annotation Manager
Waltham, Massachusetts, United States
$100k-$128k/yr OnsiteFull Time
Experienced data operations manager for annotation teams; strong vendor management and data quality focus; bachelor’s degree preferred.
Annotation Tools, Machine Learning Data Pipelines, Computer Vision
1w
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ML Engineer, Data Pipeline
San Francisco, California, United States
$185k-$235k/yr OnsiteFull Time
ML engineer with experience in data pipelines, computer vision, QA automation, and vendor/ annotator management; strong production ML and data science fundamentals.
Python, Machine Learning, Computer Vision, Data Pipeline, Version Control, Cloud computing
4d
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AI Engineer
Leawood, Kansas, United States
HybridFull Time
4+ YOEDefine end-to-end data roadmap, build curation pipelines, annotations, QA, and evaluation datasets for multilingual AI; 4+ years in AI data workflows; strong Python/SQL; AWS data tools.
Python, SQL, S3, Glue, SageMaker, Bedrock, Lambda, Step Functions, EKS/ECS, IAM, KMS
3w
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PE-Cognitive Solutions & ML
United States
RemoteFull Time
0+ YOEGraduate with strong communication skills, fluent in English; experience with data annotation; linguistic annotation preferred.
Python, Google Products
1w
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Annotation Manager - Content Platform
New York, New York, United States
$83k-$118k/yr HybridFull Time
Experience managing annotation projects or data operations in ML/AI; familiarity with LLM/AI-driven annotation workflows; ability to lead multiple projects; strong process orientation; effective cross-functional communication.
2mo
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Team Leader - Operations and Governance
Skillman, New Jersey, United States
OnsiteFull Time
Experience leading data annotation operations; strong governance, quality methods; ability to scale annotation; collaborate with AI/Data teams; Bachelor's/Master's degree.
annotation platforms, QA tooling, data instrumentation, machine learning pipelines
3w
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AI Evaluation & Annotation Specialist (Entry-Mid Level) - Japanese (USA)
Ohio, United States
$12-$16/hr RemoteContract
Fluency in Japanese; Bachelor's in Linguistics, CS, or related field or equivalent experience; interest in AI/ML/data annotation; strong attention to detail; proficient with AI/data annotation tools; able to work independently in a fast-paced environment.
Annotation tools, QA tools, Linguistics tools, Translation tools
1mo
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Program Manager, ML Data Flywheel
Mountain View, California, United States
$159k-$202k/yr OnsiteFull Time
8+ YOE8+ years of data analysis, ML data lifecycle expertise, cross-functional program management in ML data annotation, ability to lead complex ML data programs.
Scripting languages, ML tools, data labeling tools, LLMs, prompt engineering, model evaluation
1mo
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Senior Director, Client Accounts - Data Annotation
Charlottesville or Durham or Columbus or Boston
$168k-$210k/yr RemoteFull Time
10+ YOE3+ Mgmt10+ years of enterprise client account management; 3+ years in data annotation sales; leadership experience; proven ability to manage large strategic accounts; strong executive presence.
Salesforce, CRM, Enterprise Sales Tools
2mo
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Account Executive – AI Data Services
Redmond or United States
$125k-$150k/yr HybridFull Time
2+ YOE2+ years selling AI data services; experience managing enterprise accounts; familiarity with data collection/annotation; experience with global/offshore delivery teams; strong communication and negotiation skills.
2w
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PE-Cognitive Solutions & ML
United States
RemoteFull Time
0+ YOEGraduate with strong communication in English; language proficiency; ability to annotate data; attention to detail.
Python, Google Products
1mo
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AI Tutor - Marathi
United States
$35-$45/hr RemoteMultiple Commitments Available
Native Marathi with English proficiency; strong audio/data annotation, transcription, and multilingual audio handling.
audio annotation tools, transcription, annotation tooling
2w
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Associate Director Clinical Annotation - Remote
Newtown Square, Pennsylvania, United States
$113k-$193k/yr RemoteFull Time
3+ YOE2+ MgmtLead clinical annotation programs, ensure clinical accuracy, audit readiness, and scalable operations.
4d
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AI Linguist
Mountain View, California, United States
$88k-$144k/yr HybridFull Time
LinkedInNASDAQ: MSFT: Professional social network for career development and job recruitment.
1+ YOEBA/BS in Computational Linguistics or related; 1+ year in human judgment/annotation for AI; experience creating rubrics; experience operating scaled annotation workflows; Python for data quality and analysis; ownership of projects; strong communication.
Python, Jupyter, Git, NLP tools
2mo
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Teaching Assistant: Machine Learning Data Associate
United States
RemoteContract
1+ YOEPart-time contract TA role supporting German learners; bilingual in German and English; strong data annotation background; AWS AI Practitioner certification; proficient with Slack/Zoom; remote.
Slack, Zoom, Google Sheets, AWS Certification
2w
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Sr Imagery Analyst - Falls Church, VA
Falls Church, Virginia, United States
$95k-$162k/yr OnsiteFull Time
8+ YOE8+ years imagery/geospatial analysis in the IC or military, ORDER OF BATTLE, GIS/software proficiency, ML data annotation/training, mentoring.
SOCET GXP, ArcGIS, QGIS, RemoteView, ERDAS IMAGINE, ENVI, Google Earth, Adobe, MS Office 365
2w
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Deep Learning Quality Specialist
Seattle, Washington, United States
$72k-$80k/yr RemoteFull Time
Experience with data annotation, deep learning data pipelines, and field-testing; strong problem solving and attention to detail; willing to travel 10-15%; agronomy knowledge or farming experience beneficial.
Google Suite, Confluence, Data labeling tools
2w
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HIRING EVENT - Inventory Quality Specialist (4.20.26)
Tempe, Arizona, United States
$17-$19/hr OnsiteFull Time
High school diploma or GED; English proficiency; strong data entry/annotation; on-site work; valid driver's license; ability to work overtime as needed.
Data entry, Annotation tools, General computer usage
4w
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Quality Operations Intern – AI Assistant Development
Lincoln, Nebraska, United States
OnsiteFull Time, Internship
Pursuing degree in CS, data science, engineering, information systems, technical communications, or life sciences; introductory AI/ML, data annotation or automation experience; familiarity with GMP/FDA; strong technical writing and MS Office/AI tools.
MS Office, AI tools, Data annotation tools, Process mapping
4d
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Geospatial Imagery Analysis SME- Quality Assurance Analyst II
Falls Church, Virginia, United States
$90k-$130k/yr OnsiteFull Time
5+ YOE5+ years as Geospatial Imagery/Intel Analyst; EO/IR/SAR imagery expertise; order of battle knowledge; QA/QC in data annotation; TS clearance with SCI potential; Falls Church, VA based.
EO Imagery, IR Imagery, SAR Imagery
2mo
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AI Training Specialist
United States
$25/hr RemoteContract
Experience in AI training or annotation; ability to complete tasks for up to 1 hour; reliable internet; access to a computer; Paypal account.
General AI Training, Image and Video Annotation, Trust and Safety, Evals, Red Teaming, Quality Analytics
2w
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US English Transcriber
United States
$25-$34/hr RemoteContract
High American English proficiency, strong listening and writing skills, ability to follow detailed guidelines; prior transcription/annotation experience is a plus but not required.
1w
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Associate Linguist - Claim Extraction & Sentence Diagramming (2-3 weeks)
North Carolina or United States
RemoteContract
Bachelor’s/Master’s/PhD in English-related field; strong English grammar; ability to analyze and diagram sentences; precision in text interpretation; follows annotation guidelines; detail-oriented; rubric-based tasks.
Google Drawing
1w
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Variant Analyst
Atlanta, Georgia, United States
OnsiteFull Time
1+ YOEAnalyze NGS data, annotate variants, review literature, and support clinical reporting in a CLIA/CAP lab environment.
GATK, IGV, Variant Effect Predictor, Python, R, SQL
1mo
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Technical Program Manager, ML
San Francisco, California, United States
$200k-$260k/yr OnsiteFull Time
5+ YOEBachelor’s in CS or related field; 5+ years with ML researchers/engineers; leading data labeling; managing data labeling staff; writing data annotation pipelines specifications.
1mo
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Software Engineer - Machine Learning Infrastructure
Houston, Texas, United States
HybridFull Time
Design and scale ML annotation, evaluation, and training infrastructure; strong Python, ML/DL, distributed systems, and data pipelines.
Python, C++, Kubernetes, Spark, MLflow, ClearML, W&B, Delta Lake, S3
2w
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Sales Subject Matter Expert (SME) - Arabic Speaker
United States
RemoteContract
7+ YOE7+ years B2B sales with Arabic proficiency; strong knowledge of sales methodologies, CRM, and data annotation; bachelor’s degree.
CRM, Data labeling, Prompts, AI models
HiringCafe market data
Data Annotator Jobs market signals in United States
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
180+
Hiring companies
43
Fresh sample
68% new in 30d
Salary visibility
63% show pay
Companies appearing in this market
WelocalizeAppleCognizantInvisible TechnologiesTolokaVolga PartnersxAIBAE Systems
Work location mix in visible results
Remote: 32Onsite: 29Hybrid: 7