Worldline India

Voice AI & Speech Technology Intern

InternshipHybridNagpur, Maharashtra4 months27K/mo4 openingsImmediate / Rolling

About this internship

Worldline India is hiring a Voice AI & Speech Technology Intern in Nagpur — a hands-on, mentor-led internship built for students and 2026 freshers who want real exposure to speech and voice AI rather than a certificate-only programme. About the role As a Voice AI & Speech Technology Intern at…

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Skills you'll use

Speech Recognition (ASR)Text-to-Speech (TTS)PythonWhisper / Wav2VecAudio Signal ProcessingNatural Language Processing (NLP)Multilingual ModelsLatency OptimisationREST APIsEvaluation (WER)

What you'll do

Work on building speech-to-text and voice interfaces that work with real Indian accents alongside the core team
Apply Speech Recognition (ASR), Text-to-Speech (TTS), Python, Whisper / Wav2Vec 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), MCA or M.Sc (CS / Electronics)
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 Recognition (ASR), Text-to-Speech (TTS), Python (or a genuine willingness to learn them)
Exposure to Whisper / Wav2Vec, Audio Signal Processing, Natural Language Processing (NLP) 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 Nagpur, Maharashtra or willing to work from there for the internship period

Perks & benefits

Exposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hoursNetworking with senior professionalsInternship Certificate

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 Worldline India

Worldline India operates in the payments technology sector and has an active presence in Nagpur. 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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