ML Engineer: Build the Billion-User Voice Interface

Visa Hunt; San Francisco, Northern (CA, KY); Hybrid; USD 150,000 - 210,000; Full time

Benefits offered by this job

Equity

Health insurance

401(k) with match

Relocation assistance

Parental leave

Job summary

Wispr is building the first capable voice interface to reach billions of users. We are hiring an ML Engineer to prototype and ship features for our voice interface and to build scalable infrastructure for sub-500ms LLM inference across a global user base.

You will help scale personalization of speech models using fine-tuning and RL, collaborating with a small, fast-moving team in San Francisco and beyond.

Qualifications

• Founding or startup experience is required or strongly preferred.
• Experience optimizing ML inference or engineering systems for research teams.
• Fluency in Python and LLM development.

Responsibilities

• Prototype and design new features of the voice interface.
• Build infrastructure to handle sub-500ms LLM inference for millions of requests.
• Scale personalization of speech models using fine-tuning and RL.

Skills

Startup experience

ML inference optimization

Python

LLM development

Attention to detail

Clarity of thought

Code velocity

Job description

Wispr is building the first capable voice interface to reach billions of users. We are hiring an ML Engineer to prototype and ship features for our voice interface and to build scalable infrastructure for sub-500ms LLM inference across a global user base.

You will help scale personalization of speech models using fine-tuning and RL, collaborating with a small, fast-moving team in San Francisco and beyond.