Voice and Speech conversion developer

This role involves developing intelligent voice solutions using AI and NLP technologies. You will design scalable systems for real-time interactions, integrate LLM capabilities, and optimize performance through data analysis. Ideal for someone with experience in conversational AI and enterprise-level voice systems.

Summarised by InternDoor from NTT DATA North America’s posting, in our own words. The posting itself is the source of truth, so check it before you apply.

• Build AI-driven voice solutions with LLM/GenAI for telephony and real-time interactions
• Design scalable systems using Python/go, TTS/STT, and NLP/NLU for intent and entity extraction
• Create metrics and dashboards to improve conversation accuracy and system performance

Required

• Voice and Speech technologies Specialize in Voice and Speech technologies to build and optimize intelligent voice based Solution
• Experience Experience of designing and deploying voice based solution system at enterprise level
• Conversational AI and NLP Strong Experience in conversational AI and NLP based system
• Distributed system
• Programming language Expertise in one or more programming language - Python, go
• LLM for context management LLM for the context management
• Context management Context management, fallback handling, and human handoff mechanism
• Metrics/Dashboard
• Technical skills Specialize in Voice and Speech technologies to build and optimize intelligent voice based Solution

Nice to have

• Good to have Vertex, Kore.ai

Read from NTT DATA North America’s posting. Its own wording is the one that counts.

1. Check what they ask for. Read the requirements above.
2. Tailor your resume to the role. Put the work that matches these skills first. InternDoor’s resume tailor does it against this posting.
3. Apply on NTT DATA North America’s careers site. The application is on careers.nttdata.com, not on InternDoor. We never ask for a fee.

Apply soon: postings like this can close without notice, and this one states no deadline.

Posted

3 Nov 2026, on LinkedIn

First seen by InternDoor

3 Nov 2026, within 28 minutes of being posted

Last checked

3 Nov 2026: the posting was still in LinkedIn’s search results. We have not checked its application page.

Application deadline

NTT DATA North America has not stated one

Leaves InternDoor

By 3 Dec 2026, our 30-day limit for LinkedIn listings, or sooner if the application closes

Application page

careers.nttdata.com

What we checked, and what the dates mean

The date this listing leaves InternDoor is our own rule, not a deadline set by NTT DATA North America. Postings can close earlier, at any time.

InternDoor has recorded 105 engineering postings from NTT DATA North America in India since Sept 2026.

When this listing comes down, this address says the role has closed and lists open roles like it, instead of a dead end.

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