Apple · Cambridge

Senior Speech Machine Learning Engineer

25.6.2025

Description

The Siri Speech team is looking for exceptional individuals to extend the core technology that let Siri understand, learn, and remember. You will be part of a cross-functional team consisting of software engineers as well as machine learning engineers/scientists and having a large impact on the Siri product. This is a rare opportunity to apply machine learning and deep learning techniques at the intersection of various areas such as speech recognition, natural language processing, and dialogue management. In this role you will - Work with open source tools like PyTorch, Jax, Ray and others - Run data based ablation studies - Use open source or train models to extract signals from large volumes of speech data to drive modeling improvements

Qualifications

  • Machine Learning background in speech and/or language/text/dialogue processing field
  • Processing large, complex, unstructured data
  • Speech understanding or generation model training
  • Evaluation of multiple open source models

Preferred Qualifications

  • M.S. or Ph.D. degree in Computer Science, or equivalent experience
  • Knowledge of JAX, PyTorch
  • Deep knowledge of distributed data processing frameworks (Beam, Spark, Dask, Ray)
  • Strong software engineering abilities, ideally C++ and/or Java and/or Python
  • Real passion for building research demo prototypes and turning them into production quality design/implementation
  • Strong interpersonal skills to work well with engineering teams
  • Excellent problem solving and critical thinking
  • Ability to work in a fast-paced environment with rapidly changing priorities
  • Passionate about building extraordinary products and experiences for our users

Benefits

At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $162,500 and $286,400, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits.

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

Application

View listing at origin and apply!