About The Opportunity A quick-growing AI innovation lab focused on next-gen voice and speech intelligence, we build and evaluate cutting-edge Large Language Models (LLMs) for real-world conversational AI applications. Our work spans multilingual voice agents, prosody modeling, and context-aware synthesis—serving global clients across fintech, healthcare, and telco sectors. We move fast, validate rigorously, and ship voice experiences that sound human, behave intelligently, and scale reliably.

Role & Responsibilities
Evaluate and benchmark LLM-driven speech outputs across fluency, naturalness, emotional tone, and contextual accuracy using standardized metrics and custom rubrics.
Design and run A/B tests for voice models across accents, registers, and cultural contexts to improve perceived quality and user trust.
Annotate, transcribe, and label voice datasets for training and evaluation—focusing on turn-taking, intent alignment, and paralinguistic features.
Collaborate with ML engineers to translate evaluation insights into fine-tuning signals and data augmentation strategies.




Document voice quality trends, failure modes, and improvement pathways in structured reports for cross-functional review.
Stay current with research in speech AI, prosody, and LLM evaluation—applying new methods like pairwise preference ranking or automated metrics (e.g., MOS, WER, CER).

Skills & Qualifications
Must-Have
Python
Speech-to-Text
Text-to-Speech
Speech Evaluation Metrics
LLM Evaluation
Audio Annotation Tools
Conversational AI
Multilingual Speech
Preferred
Prosody Analysis
Paralinguistic Features
Voice UX Design

Advantages & Culture Highlights
Work on bleeding-edge voice AI projects with global impact.
Collaborative, research-driven culture with access to top-tier LLM tooling.
On-site innovation lab workplace in India with flexible hours and peer learning.

Skills: python,research,text-to-speech,models,metrics,prosody,speech,multilingual,edge

📌 Ai/llm Speech & Audio Ai Evaluation Specialist Int Voice Noida
🏢 MG
📍 Noida