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Conversational AI Engineer (Voice)

Mumbai | Remote (India) • Full-time • Mid • AI/Data
Build voice agents where latency is felt in milliseconds and there is no retry button.

About the Role

Build phone-native AI. You will engineer the streaming pipeline, the turn-taking and the telephony that make a voice agent feel like a conversation instead of an IVR.
What You'll Do
What You'll Do
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Build streaming speech pipelines: recognition, understanding, synthesis
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Engineer for sub-second end-to-end response latency
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Handle barge-in, turn-end prediction and interruption gracefully
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Integrate telephony and handle real-world network conditions
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Build multilingual conversation support with per-language evaluation
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Wire booking and CRM actions as gated tools
What You'll Bring
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2+ years backend or real-time systems engineering
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Python or Node.js and comfort with streaming and websockets
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Understanding of audio processing basics
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LLM experience with latency as a first-class constraint
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Patience for debugging problems that only appear on real calls
What You'll Bring
Nice to Have
Nice to Have
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Telephony experience: Twilio, SIP or WebRTC
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Speech recognition or TTS integration experience
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Multilingual or Indic language speech experience
What You'd Build
These aren't hypothetical projects, they're live products you can try before your first interview.
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The StackBinary MarTech Suite, The full product line, every system we ship, most with live demos.
Why Join StackBinary™?
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Flexible working hours
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Remote-friendly culture
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Learning & development budget
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High-ownership projects
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Pragmatic engineering culture
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Work with cutting-edge tech
Why Join StackBinary

Ready to Apply?

Join our team of builders who love shipping quality software.
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Questions about this role?
contact@stackbinary.io
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