Senior Data Annotator / Experienced AI Data Labeling Specialist

Tika Data

2 - 5 years

2 - 3 Lacs

hosur bengaluru

Posted:20 hours ago| Platform:

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Skills Required

data annotation data labeling data cleansing data collection data processing data entry annotation

Work Mode

Work from Office

Job Type

Full Time

Job Description

experienced Data Annotator

This role requires strong execution discipline, quality ownership, and the ability to work with minimal supervision.

Key Responsibilities

Perform high-quality
data annotation and labeling
across one or more domains:

Image & video annotation (bounding boxes, polygons, semantic segmentation, keypoints)
Text annotation (NER, classification, sentiment analysis)

Interpret and execute complex annotation guidelines independently
Maintain consistently high
quality scores and productivity
Conduct
self-QA
and basic peer reviews
Support
junior annotators
through guidance and informal mentoring
Flag data ambiguities, edge cases, and guideline gaps proactively
Work closely with Team Leads and QA to meet SLA commitments

Required Candidate Profile

Minimum 2 years of professional experience
in data annotation / data labeling
Strong experience with
computer vision or NLP annotation workflows
Proven track record of meeting
quality and throughput targets
High attention to detail and quality ownership
Ability to work with limited supervision
Comfortable with structured, repetitive, high-precision tasks
Willingness to work
full-time from office

Preferred Skills (Good to Have)

Experience with tools such as CVAT, Labelbox, Supervisely, V7, or similar platforms
Exposure to QA workflows, audits, or reviewer roles
Basic understanding of machine learning model training pipelines
Ability to read and interpret technical documentation

Education

UG:
Any Graduate
Relevant experience will be given priority over academic specialization

Key Skills

Data Annotation
Data Labeling
Image Annotation
Video Annotation
Semantic Segmentation
Bounding Boxes
Polygon Annotation
Text Annotation
NER
Quality Assurance
AI Training Data

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