Tech Lead

EZSpace Ventures; Hyderabad; On-site; INR 5,000,000 - 7,000,000; Full time

Job summary

EZSpace Ventures in Hyderabad is seeking an experienced Tech Lead / Voice AI Architect to design and scale production-grade voice solutions. You will own end-to-end voice architectures and mentor teams across ML, Conversational AI, and deployment.

The role requires 7+ years in ML/Speech, hands-on experience with ASR/LLMs/TTS, and proficiency in Python and FastAPI, with exposure to Hindi/Hinglish and English voice systems. Join a fast-growing team building real-world voice products.

Qualifications

• 7+ years in ML / Speech Engineering / AI.
• 2+ years architecting production Voice AI pipelines.
• Strong experience with ASR, LLMs, Conversational AI & TTS.
• Proven experience deploying Voicebots in production.
• Experience handling 5,000+ live customer calls/day is highly valuable.
• Strong Python experience; FastAPI exposure is a plus.
• Experience with Hindi/Hinglish + English voice systems

Responsibilities

• Design end-to-end Voice AI architectures — ASR → LLM/NLU → Dialogue → TTS → Telephony.
• Build and scale production-grade Voicebots & Conversational AI solutions.
• Work with ASR platforms such as Whisper, Deepgram, Google STT or Azure Speech.
• Build LLM-powered systems using RAG, Function Calling & Generative AI.
• Integrate voice solutions with SIP, WebRTC, Twilio, Exotel, Ozonetel or similar platforms.
• Optimize voice pipelines for low latency, accuracy and cost.
• Lead and mentor ML, Voice AI and Conversational AI engineering teams

Skills

Voice AI

ASR

LLMs

TTS

Python

FastAPI

Production deployment

Tools

Whisper

Deepgram

Google STT

Azure Speech

SIP

WebRTC

Twilio

Exotel

Ozonetel

Job description

We’re hiring for one of our clients for a high-impact Tech Lead / Voice AI Architect role. If you’re an experienced Voice AI / Conversational AI professional looking to work on production-scale voice solutions, this could be a great opportunity!

Location: Hyderabad

Experience: 7–14 Years

CTC: ₹50–70 LPA (flexible for exceptional candidates)

Vacancy: 1

Notice Period: Candidates available within 1 month preferred

What You’ll Work On

• Design end-to-end Voice AI architectures — ASR → LLM/NLU → Dialogue → TTS → Telephony


• Build and scale production-grade Voicebots & Conversational AI solutions


• Work with ASR platforms such as Whisper, Deepgram, Google STT or Azure Speech


• Build LLM-powered systems using RAG, Function Calling & Generative AI


• Integrate voice solutions with SIP, WebRTC, Twilio, Exotel, Ozonetel or similar platforms


• Optimize voice pipelines for low latency, accuracy and cost


• Lead and mentor ML, Voice AI and Conversational AI engineering teams

We’re Looking For

• 7+ years in ML / Speech Engineering / AI


• 2+ years architecting production Voice AI pipelines


• Strong experience with ASR, LLMs, Conversational AI & TTS


• Proven experience deploying Voicebots in production


• Experience handling 5,000+ live customer calls/day is highly valuable


• Strong Python experience; FastAPI exposure is a plus


• Experience with Hindi/Hinglish + English voice systems


• Experience with dialect variation and code-switching is an advantage


• Production experience with LLMs / Generative AI


• This is an excellent opportunity for professionals who have built and scaled real-world Voice AI products—not just POCs or demos.

Skills: tts,ml,voice solutions,python,llm