We are hiring

AI Data Annotation Specialists

for an exciting project involving advanced

video and audio understanding

for next-generation multimodal AI models. You will play a critical role in annotating, evaluating, and improving high-quality training data that powers AI systems in action recognition, reasoning, audio-visual synchronization, and more. Key Responsibilities Perform detailed

video analysis

and annotation including action anticipation, temporal ordering, counting & tracking, and high-density movement retrieval. Conduct

audio-visual evaluation

, speech-action alignment, sound source identification, and paralinguistic analysis. Write high-quality

prompts

and event descriptions with exact constraints. Perform

Bounding Box

annotation and quality evaluation. Carry out

Optical Character Recognition (OCR)

in videos. Evaluate AI model responses using weighted criteria and write professional rationales. Correct audio transcripts and provide detailed reasoning. Maintain exceptional attention to detail and consistency across complex tasks.



Required Skills & Qualifications Strong experience in

Video Annotation

,

Audio Annotation

, or

Multimodal Data Labeling

. Excellent

contextual comprehension

and fine-grained attention to detail. Proven ability in

Prompt Writing

, event description, and constraint design. Good understanding of

Reasoning & Intent Understanding

, Temporal Ordering, and Action Analysis. High proficiency in

English

(both written and spoken) for professional rationale writing. Experience with annotation tools (Labelbox, CVAT, etc.) is a plus. Assessment Process Shortlisted candidates will be required to complete a

2-hour online assessment

(75% passing criteria) covering video understanding, audio analysis, prompt writing, and quality evaluation. Use of any AI tools during the assessment will lead to disqualification. Hiring Process Technical Assessment Pearson Assessment HR Screening

📌 Analyst (Mumbai)
🏢 Innodata
📍 Mumbai