81 annotator jobs at 28 companies in Sunnyvale, CA
1w
Save
Mark Applied
Hide
1w
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.
New York City or Seattle or Bellevue or Redmond or San Francisco or Sunnyvale or Burlingame or Austin or Los Angeles or Washington or Chicago or Boston
$34/hrOnsiteFull Time
Welocalize: Provides AI training data and multilingual localization services.
1+ YOEMust be authorized to work in the U.S., native Turkish proficiency, B2+ English, Bachelor\u0002s degree required, 1+ year writing experience, evaluate AI outputs and follow guidelines onsite.
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.
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.
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Direct on-camera and voice talent for data capture, create annotation guidelines and taxonomies, act as lead annotator to ensure ML data quality; strong communication and production experience implied.
Atoms: Building specialized industrial robots and physical AI systems.
Experience labeling or quality-controlling ML training data, managing remote labelers, familiarity with annotation platforms, CLI tools preferred, spreadsheet/BI dashboards, and Git or ticketing tools.
command-line interface, annotation platforms, spreadsheet tools, BI dashboards, Git
Atoms: Building robotics and software to automate physical world industries.
Experience labeling or performing quality control for ML training data; familiarity with annotation platforms, CLI tools, spreadsheets/BI dashboards, and version control; strong communication and attention to detail.
Bedrock Robotics: Automates heavy construction machinery with AI retrofit kits.
8+ YOE8+ years in ML/data engineering or applied AI with production annotation/labeling systems, strong Python skills, pipeline and model-inference experience, familiarity with 2D/3D annotation modalities, metrics and cross-functional collaboration.
Embedding VC: Venture capital firm backing early-stage generative AI startups.
3+ years in video/image/multimodal annotation or evaluation; hands-on experience designing annotation tasks, QC (gold set, sampling, IAA, reviewer calibration), and collaborating with algorithm teams for badcase feedback; strong process and communication skills.
Genesis AI: Building general-purpose robots with human-level physical intelligence.
4+ YOE4+ years in data or ML pipelines including leadership; strong Python (Pandas, NumPy, PyTorch) and SQL; experience scaling annotation/labeling operations; ML literacy and hands-on technical leadership.
Language Engineer, Artificial General Intelligence - Data Services
Boston or Bellevue or Sunnyvale
OnsiteFull Time
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOEExperience in language annotation, scripting (Python, KornShell), multilingual data, and computational linguistics; 2+ years in language data processing; Masters or higher.
Waymo: Autonomous driving technology for ride-hailing and logistics.
4+ YOE4+ years in data analysis, operations, or program management with focus on ML data annotation, taxonomy design, or human-in-the-loop workflows; strong analytical and project management skills.
Retell AI: Develops human-like AI voice agents for automated call centers.
2+ YOE2+ years in computational linguistics or language data processing, scripting for large-scale text/audio pipelines, managing annotation, native-level English, strong linguistic judgement.
Citizen Health: AI-powered patient advocate and research platform for rare diseases.
2+ YOE2+ years clinical care in rare genetic disorders; licensed clinician (RN/NP/PA/Genetic Counselor); strong collaboration; HIPAA knowledge; data annotation experience.
HIPAA compliant software, Healthcare data annotation tools
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
6+ YOE6+ years in content relevance; 1+ year GenAI; data annotation; independent work; cross-functional collaboration; industry trends; cross-functional project leadership; multilingual content experience.