Data Annotation Specialist jobs in United States
cer-icon
Apply on Employer Site
company-logo

HireArt · 1 day ago

Data Annotation Specialist

positionRedwood City, CA
timeFull-time
remoteOnsite
seniorityNew Grad, Entry Level
money$32/hr - $32/hr

HireArt is helping their client find a Data Annotation Specialist to join its team. In this role, you’ll help improve an AI system by annotating data across a variety of robot-performed tasks, directly influencing the accuracy and efficiency of robotic arms.

Enterprise SoftwareHuman ResourcesRecruiting
check
Work & Life BalancebadNo H1Bnote

Responsibilities

Manually annotate video sequences (boxes/masks/keypoints), track IDs, and label actions and temporal segments
Maintain data integrity by applying guidelines and QC checks; resolve ambiguities and fix errors
Leverage pre-annotation/autolabeling tools to boost throughput—validate/correct model prelabels and tune auto-tracking/segmentation pipelines

Qualification

Video annotationAnnotation tools proficiencyQA practices familiarityCommon annotation formatsFollow instructionsAttention to detailClear written communicationCollaborative attitude

Required

Associate's degree or equivalent practical experience
Strong attention to detail
Consistent application of guidelines
Ability to follow detailed instructions and work independently with minimal supervision
Clear written communication and a collaborative attitude

Preferred

Hands-on experience annotating video (boxes/masks/keypoints, action labels, ID tracking)
Proficiency with annotation tools; comfort with pre-annotation/autolabel review and correction
Familiarity with QA practices (inter-annotator agreement, spot checks, golden sets)
Knowledge of common annotation formats (e.g., COCO, YOLO, MOT/KITTI) and basic video concepts (frame rate, codecs)

Benefits

Quarterly performance bonus program
Catered meal during each shift and a stocked kitchen with snacks
Potential for full-time conversion based on performance (e.g., data quality, speed, timeliness, and attendance)
Pre-tax commuter benefits
Employer (HireArt) subsidized healthcare benefits
Flexible Spending Account for healthcare-related costs
HireArt covers all costs for short- and long-term disability and life insurance
401k package

Company

HireArt

twittertwittertwitter
company-logo
HireArt is a single platform to hire, employ, and manage a contract workforce.
dateFounded in 2012
location
New York, New York, USA
people-size51-200 employees
web-link
http://www.hireart.com

Funding

Current Stage
Growth Stage
Total Funding
$33.45M
Key Investors
Three Fish Capital
2022-07-18Series B· $26.25M
2017-07-31Series Unknown· $5.8M
2013-09-30Seed· $1.4M

Leadership Team

leader-logo
Nicholas Sedlet
Cofounder / CEO
linkedin
leader-logo
Eleonora Sharef
Co-Founder
linkedin

Recent News

Business Insider
Scale AI agreed to settle multiple lawsuits from its California contractors
2025-10-18
IndiaTimes
ScaleAl, in which Mark Zuckerberg invested $14.3 billion, lays off entire team; then invites staff to..
2025-10-17
PR Newswire
New HireArt Survey Finds Contractors Value Stability and Development Over Flexibility
2025-09-24
Company data provided by crunchbase