Larsen & Toubro

AI Voice Assistant Intern

InternshipIn OfficeSurat, Gujarat2 months19K/mo7 openingsImmediate / Rolling

About this internship

Larsen & Toubro has an open AI Voice Assistant Intern position in Surat for motivated freshers and final-year students. You will work on live voice AI engineering projects and finish with something you can genuinely talk about in interviews. About the role As an AI Voice Assistant Intern at Larsen…

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Skills you'll use

Speech-to-TextText-to-SpeechLLM APIsPythonLatency OptimisationAudio ProcessingDialogue DesignTelephony APIsEvaluationGit

What you'll do

Work on speech in, speech out, and every millisecond of latency in between showing up as awkward silence alongside the core team
Apply Speech-to-Text, Text-to-Speech, LLM APIs, Python to live, production-facing problems
Document your work clearly for reviewers and stakeholders
Participate in reviews and act on the feedback you receive
Collaborate across engineering, product, design or business as required
Follow the team's quality, testing and documentation standards

Who can apply

Pursuing or recently completed B.E./B.Tech (CSE/IT/ECE), BCA/MCA or B.Sc/M.Sc (Computer Science / IT)
Graduating batch 2026, 2027 or 2028 — final-year students and recent graduates welcome
60% / 6.0 CGPA and above preferred; strong project work is considered alongside academics
Working knowledge of Speech-to-Text, Text-to-Speech, LLM APIs (or a genuine willingness to learn them)
Exposure to Python, Latency Optimisation, Audio Processing is an advantage
Clear written and verbal communication in English, and care with detail in your work
No prior work experience required — this is a fresher-friendly internship
Based in Surat, Gujarat or willing to work from there for the internship period

Perks & benefits

Live project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hoursNetworking with senior professionalsStructured onboarding and a formal mentor at a large, established employer

Interview & selection process

2 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Technical interview on fundamentals and your projects

About Larsen & Toubro

Larsen & Toubro operates in the engineering & construction sector and has an active presence in Surat. Interns here are put on real work from the start, because the team's view is that the fastest way to learn a craft is to practise it under people who already do it well — not to watch it from a…

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