Department

AI/LLM Operations Experience

1+ Years Captive / GCC International Voice Location:

WFO // 6 Days Working Employment:

3-Month Contract

Role Overview: Evaluate AI-powered Speech-to-Speech (S2S), Text-to-Speech (TTS), and real-time conversational voice agents. The role requires strong auditory skills to assess prosody, cadence, pronunciation, emotion, and other speech characteristics across global English dialects.

Key Responsibilities: Evaluate S2S and TTS outputs for intelligibility, rhythm, and conversational cadence. Assess tone, empathy, hesitation, inflection, irony, and emotional expression. Conduct pairwise audio preference evaluations. Verify lip-sync, multimodal synchronization, and acoustic scene consistency. Evaluate North American, British, Australian, and international English accents.



Document audio anomalies, unnatural vocal artifacts, distortion, and phonetic errors.

Mandatory Requirements: 1+ years of dedicated international voice experience exclusively within a Captive/In-House GCC serving US/global clients. Robust auditory ability to identify subtle vocal inflections, pitch, cadence, and articulation issues.

Preferred: Background in phonetics, phonology, auditory acoustics, or speech-language pathology. Experience in voice quality analytics, acoustic data annotation, or speech synthesis evaluation. Additional multilingual capability.

📌 Speech & Audio AI Evaluation Specialist (Sector 27)
🏢 Innodata
📍 Sector 27