Machine Learning Engineer, Speech Recognition, Core AI

Tesla is building robust embodied intelligence through autonomous driving and humanoid robots. Core to reaching this goal is developing intelligent agents that see, move, and speak in the real world. In this role, you'll architect and deploy voice-driven models that allow our agents to listen, understand, and respond in real time powered by our custom AI chip on our embodied products. Your work will be central to making Optimus or our cars as seamless as talking to a friend. Most importantly, you will see your work repeatedly shipped to and utilized by thousands of Humanoid Robots in real world applications and millions of cars.

Responsibilities

• Build robust, real-time ASR (Automatic Speech Recognition) systems for noisy, dynamic environments

• Train end-to-end speech model fine-tuned for embodied agents and deployable on our custom AI chip

• Develop intent recognition pipelines bridging audio input with semantic understanding and control

• Collaborate closely with our perception and control teams to integrate speech into the full sensorimotor stack

• Deploy models on resource-constrained hardware using optimization techniques

Requirements

• Strong software engineering practices and is very comfortable with Python and Numpy programming, debugging/profiling, and version control

• Deep understanding of modern ASR architectures and toolkits

• Experience training and fine-tuning large-scale speech models using Pytorch

• Familiarity with real-time audio processing and latency-constrained systems

Compensation and Benefits
Benefits

Along with competitive pay, as a full-time Tesla employee, you are eligible for the following benefits at day 1 of hire:

• Aetna PPO and HSA plans > 2 medical plan options with $0 payroll deduction
• Family-building, fertility, adoption and surrogacy benefits
• Dental (including orthodontic coverage) and vision plans, both have options with a $0 paycheck contribution
• Company Paid (Health Savings Account) HSA Contribution when enrolled in the High Deductible Aetna medical plan with HSA
• Healthcare and Dependent Care Flexible Spending Accounts (FSA)
• 401(k) with employer match, Employee Stock Purchase Plans, and other financial benefits
• Company paid Basic Life, AD&D, short-term and long-term disability insurance
• Employee Assistance Program
• Sick and Vacation time (Flex time for salary positions), and Paid Holidays
• Back-up childcare and parenting support resources
• Voluntary benefits to include: critical illness, hospital indemnity, accident insurance, theft & legal services, and pet insurance
• Weight Loss and Tobacco Cessation Programs
• Tesla Babies program
• Commuter benefits
• Employee discounts and perks program
Expected Compensation

$140,000 - $420,000/annual salary + cash and stock awards + benefits
Pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position may also include other elements dependent on the position offered. Details of participation in these benefit plans will be provided if an employee receives an offer of employment.