Data Annotator

Designation: Data Annotator

Job Description

Individual contributor

• Annotate and label video/audio/image data (e.g., bounding boxes, events, segments) based on detailed guidelines.
• Sanitize and preprocess data (e.g., clip selection, format conversion) for training pipelines.
• Collaborate with ML engineers to refine annotation standards and improve pipeline efficiency.
• Conduct quality checks—review and correct annotations to maintain data integrity.
• Assist in evaluating model outputs and flagging edge cases for retraining.
• Apply statistical techniques for data analysis.

Skills Required

Technical Skills

• Strong attention to detail and commitment to consistent, high-quality annotations.
• Basic familiarity with video/audio data formats (e.g., MP4, MXF) and media processing is a plus.
• Good computer literacy and comfort with annotation tools (e.g., CVAT, Label Studio).
• Exposure to YOLO, Python, TensorFlow, Keras, or media decoding/processing libraries is a plus.
• Basic understanding of ML/video analytics concepts.

Soft Skills

• Strong analytical and problem-solving abilities, with quick adaptation to new technologies, methodologies, and systems.
• Self-starter, having positive attitude.
• Team player.

Qualification

• Bachelor’s degree preferably in Comp. Sc. or related field.
• Consistently good academic record having minimum 70% throughout (10th std onwards)

Experience: 0-1 year

Location: Sector - 68, Noida

Website: www.veneratech.com

Job Types: Full-time, Permanent

Pay: ₹250,000.00 - ₹400,000.00 per year

Benefits:

• Health insurance
• Leave encashment
• Provident Fund

Ability to commute/relocate:

• Noida, Uttar Pradesh: Reliably commute or planning to relocate before starting work (Required)

Application Question(s):

• Please provide your expected CTC.
• What is the notice period required?
• Please share your academic scores:

10th -
12th - Graduation -Post Grad. -

• Are you comfortable for Noida location?

Work Location: In person