? We Are Hiring | Senior AI Engineer – Voice AI & Multi-Agent Systems (Tech Lead) ?

? Location: Noida, Uttar Pradesh (Sector 62) | On-Site

? Experience: 4+ Years in AI/ML Engineering

? Product: Enterprise AI Voice Agents & Digital Humans

Are you an experienced AI/ML engineer who has built, scaled, and deployed real-time voice agents in production?

InfoLabs Global builds AI voice agents, digital humans, and adaptive-learning products used by enterprises and government organisations across the UAE and India. We are looking for a highly capable Tech Lead to own one of our flagship conversational AI products end-to-end—driving architecture, delivery, and quality.

Key Responsibilities (What You'll Own):

- Design, scale, and maintain the real-time voice and agent stack from the ground up.
- Orchestrate multi-agent systems with LangGraph/LangChain: stateful graphs, supervisor-worker patterns, tool-call failure handling, and self-correction.
- Manage LiveKit Agents in production: audio pipelines, room management, bidirectional streaming, and keeping voice latency under a second.
- Drive WebRTC media integration: codecs, ICE/STUN/TURN, and WebSocket implementation.
- Build and optimize Python/FastAPI backends with async processing, concurrency, and token/cost optimisation.




- Lead technical decisions, ensure code quality, and mentor the engineering team.

Who We're Looking For

- Mandatory: 6+ years of hands-on AI/ML engineering experience.
- Mandatory: Proven track record of deploying LiveKit-based voice agents and WebRTC systems to production.
- Experience building real multi-agent systems in production (beyond just prototypes).
- Strong technical leadership with the ability to run a product independently.

? What We Offer: Competitive compensation based strictly on technical depth and system-design ability, plus the opportunity to build cutting-edge AI systems at scale.

⚠️ Important Note: This is an entirely in office role in Noida Sector 62, operating on a strict 6-day working week. Immediate joiners are highly preferred.

? How to Apply: Apply via the link or send your CV. In your application, please briefly describe one production voice or agent system you have built and include its latency or scale figures.

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📌 Senior AI Engineer – Voice AI & Multi-Agent Systems (Delhi)
🏢 Infolabs Global
📍 Delhi