Job Description

Job Title: Data Annotation Executive

Experience: 1.5 -3 Years

Location: Salem

Notice period: Immediate

About the Role:

We are looking for a skilled and detail-oriented

Data Annotation Executive

to join our growing AI/ML team. In this role, you will be responsible for ensuring the

accuracy, consistency, and quality

of data labeling across multiple projects. You will work closely with project managers, SMEs, and data scientists to deliver well-annotated datasets that drive high-performing AI models.

Key Responsibilities:

Perform

data annotation tasks

across multiple data types -- Image, Video, Text, Audio, and 3D datasets. Ensure

high-quality and consistent annotations

as per project guidelines. Apply annotation techniques such as

bounding box, polygon, segmentation, transcription

, etc. Participate in

quality audits

and

feedback sessions

to maintain project standards. Collaborate with

Team Leads, SMEs, and Project Managers

for smooth project execution. Identify and report

annotation issues, edge cases, and process gaps

proactively. Assist in

training new annotators

and help in improving team efficiency. Stay updated with

AI/ML advancements and new annotation tools

.

Annotation Expertise Areas:

Image & Video:

Bounding Box, Polygon, Semantic Segmentation, Keypoints

3D Point Cloud:

LiDAR Annotation, 3D Cuboids, Semantic Segmentation

Audio:

Speech, Noise Labelling, Transcription

Text:

NER, Sentiment Analysis, Intent Detection, NLP Tasks

Generative AI:

Prompt generation and evaluation

Tools Experience (Preferred):

CVAT, Amazon SageMaker, LabelStudio, SuperAnnotate, Roboflow, Loft, Cogito, Slicer3D, Mindkosh, Kognic, Praat, and other annotation platforms.

Qualifications:

Bachelor's degree in

Computer Science, Data Science, Engineering, AI/ML, or a related field

.

1.5-3 years of hands-on experience

in data annotation or related AI/ML data operations. Strong understanding of

annotation processes, quality standards, and tools

. Experience in

quality review, QA audits

, or team coordination is an added advantage. Excellent

attention to detail

, analytical ability, and communication skills. Basic understanding of

AI/ML workflows

and dataset management is desirable.

Share your resume to

hr@infogsolution.com




Apply Now