ML DA Intern

This internship involves evaluating speech AI models by conducting listening tests, curating audio datasets, and annotating features like clipping and silence. You'll work closely with researchers and engineers to improve model quality and user experience.

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

• Run structured listening tests and track model errors
• Curate audio datasets and annotate simple features
• Collaborate on QA documentation and evaluation logs

Required

• 6-month
• Fully in-office
• Based at Bangalore, India office
• Support evaluation of ML models by assisting with structured listening tests, A/B comparisons, and basic error tracking
• Help replicate model bugs under guidance, enabling researchers to debug and improve models
• Assist in curating datasets by organizing and maintaining audio files from various sources (e.g., calls, synthetic, open source)
• Contribute to audio data annotation by labeling simple features like clipping, silence, gender mismatch, etc
• Track and record observations during model testing cycles, highlighting potential regressions or changes
• Collaborate with team members to maintain clean, well-organized QA documentation and evaluation logs
• Passion for speech/audio technology and interest in machine learning quality workflows

Nice to have

• Good listening and observation skills, with attention to detail
• Comfortable using tools like Excel, Google Sheets, and working with structured data (e.g., CSV files)
• Basic familiarity with audio editing or listening tools (Audacity, Praat, etc.) or willingness to learn
• Ability to write clear, simple feedback and document issues in structured formats
• Good communication skills and the ability to collaborate within a fast-moving, cross-functional team

Working conditions

• Office days This is a 6-month, fully in-office internship based at our Bangalore, India office

Read from Sanas’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 Sanas’s careers site. The application is on ats.rippling.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

11 Nov 2026, on LinkedIn

First seen by InternDoor

11 Nov 2026, within 2 minutes of being posted

Last checked

11 Nov 2026: the application page loaded. That shows the page is up, not that Sanas is still filling the role.

Application deadline

Sanas has not stated one

Leaves InternDoor

By 11 Dec 2026, our 30-day limit for LinkedIn listings, or sooner if the application closes

Application page

ats.rippling.com

What we checked, and what the dates mean

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

What “last checked” means: our checker opened the application page and it answered. That shows the page is up; it does not prove the role is still being filled, and Sanas has not confirmed anything to us.

InternDoor has recorded 2 engineering postings from Sanas in India since Aug 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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