Job DescriptionROLE OVERVIEW & OBJECTIVE
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nWe are looking for exceptional Speech & Audio AI Evaluation Specialists with genuine in-house Global Capability Centre (GCC) / Captive international voice experience to evaluate state-of-the-art Speech-to-Speech (S2S), Text-to-Speech (TTS), and real-time conversational voice agents. Unlike traditional transcription or BPO roles, this specialist position demands a highly trained auditory ear to evaluate prosody, cadence, phonetic accuracy, emotional steering, and paralinguistic nuance across global English dialects. Candidates must possess C2 level near-native fluency to execute rigorous human-preference and synchronization benchmarks.
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n KEY RESPONSIBILITIES & CORE WORKFLOWS
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- S2S & TTS Naturalness Scoring: Evaluate live Speech-to-Speech and neural Text-to-Speech outputs across intelligibility, rhythm, and conversational cadence.
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- Paralinguistic & Emotion Steering Evaluation: Benchmark how effectively models express nuanced vocal attributes including empathy, hesitation, tone inflection, irony,



and situational urgency. N
- Pairwise Audio Preference Ratings: Conduct blinded, head-to-head auditory preference evaluations between candidate audio completions, providing detailed perceptual rationales.
- Multi-Modal data validations: Verify multi-modal synchronization, lip-sync alignment, and acoustic scene consistency for video dubbing and avatar-driven speech models. N
- Accent & Dialect Calibration: Apply standardized rubric metrics uniformly across North American, British, Australian, and international English accents without regional bias. N
- Defensible Auditory Documentation: Document timestamped acoustic anomalies, unnatural vocal artifacts, metallic distortion, and hallucinated phonetic segments. N

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n CANDIDATE PROFILE & QUALIFICATIONS
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n Mandatory Requirements
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- Experience: 2+ years of dedicated international voice process experience exclusively within a Captive / In-Hou

📌 Hiring: Analyst (Faridabad)
🏢 Innodata
📍 Faridabad