Machine Learning Intern

The Role: Machine Learning Research Intern, Audio

As a Research Intern at Bland, you will own a focused research project across our voice stack: speech-to-text, large language models, neural audio codecs, or text-to-speech. You will work alongside our research team on the same problems they are working on, not on a side track built to keep interns busy.

We scope internships around a single meaningful question that can be answered in the time you have. The goal is a result worth shipping, publishing, or both. Interns here regularly see their work reach production systems handling millions of calls.

What You Will Do

Own a research question end to end

Take one well-scoped problem from literature review through implementation, experimentation, and results.

Design ablations that isolate what actually caused an improvement.

Present your findings to the research team and defend the methodology.

Work on real systems

Train and evaluate models on large-scale, real-world telephony audio, including the accents, noise, and artifacts that make production speech hard.

Use our distributed GPU infrastructure rather than toy-scale setups.

Where the result warrants it, work with engineers to move it toward production.

• Choose your depth
• Depending on your background and interests, your project may focus on:

Expressive and controllable text-to-speech, including prosody and emotion modeling

Neural audio codecs and discrete or continuous speech representations

ASR robustness for telephony, accents, and code switching

Real-time and streaming inference under latency constraints

Full-duplex conversation and turn-taking dynamics

What Makes You a Great Fit

Research foundations

Currently pursuing a MS or PhD in ML, CS, EE, or a related field, or equivalent research experience.

Comfortable reading a paper and reimplementing it without hand-holding.

Experience with self-supervised, generative, or multimodal modeling.

Audio or speech grounding

Hands-on work with speech or audio models, whether TTS, ASR, codecs, or audio representation learning.

Strong intuition for audio quality and what makes synthetic speech sound wrong.

Prior publications or open source contributions in speech or language AI are a strong signal, though not required.

Engineering ability

Fluent in PyTorch and comfortable in a real codebase.

Able to run your own experiments on GPU clusters without waiting to be unblocked.

How You Show Up

You identify the single experiment that validates an idea in days, not months.

You measure everything and let data drive decisions.

You are honest about negative results, because they are how we narrow the search.

You are obsessed with making voice agents sound truly human.

You use AI tools aggressively to amplify your own impact.

Benefits

Competitive intern compensation

Mentorship from researchers working on frontier voice AI

Every tool you need to succeed

Beautiful office in Levi's Plaza, SF with rooftop views

A real shot at a return offer