Data Annotation Team Lead - LiDar Annotation

About Biz-Tech Analytics

At Biz-Tech Analytics, we partner with global enterprises, AI labs, and industrial businesses to help them build frontier LLMs and apply AI at scale. From data to deployment, we deliver specialised services including human-in-the-loop annotation, RLHF, and custom dataset creation. With a network of 500+ vetted developers, STEM professionals, linguists, and medical experts, weve supported leading global platforms by enhancing complex AI models and providing precision feedback at scale.

About the role

We are hiring a Data Annotation Team Lead to manage both regular and specialised annotation projects. The role requires hands-on experience with annotation tools, strong leadership skills, and a sharp eye for quality assurance. You will oversee a team of annotators, set standards for accuracy, and ensure timely project delivery.

Responsibilities

Lead, mentor, and manage a team of data annotators on image, video, text, and specialised projects

Conduct regular quality checks to maintain high annotation accuracy

Train team members on tools, processes, and specialised annotation tasks

Collaborate with project managers to plan and deliver on client requirements

Identify process improvements to increase efficiency and consistency

Handle escalations and ensure deadlines are met without compromising quality

Qualifications

25 years of experience in data annotation (image, video, text, audio, or specialised domains like coding, medical, etc.)

Prior experience in leading or managing teams

Strong understanding of annotation tools

Proven track record of maintaining quality standards and conducting QC checks

Excellent communication and organisational skills

Ability to work from our Delhi office (in-person role)

Exposure in LiDAR Data Annotation

Good to Have

Experience in specialised annotation domains (coding, medical, etc.)

Exposure to AI/ML workflows and data pipelinesRole & responsibilities