Apple

Staff Machine Learning Engineer, Siri Attention and Invocation

Apple
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2 months ago
Zürich, SwitzerlandStaff+

Responsibilities

  • Lead the technical vision and development of realistic, expressive synthetic speech and visual representations for conversational agents.
  • Lead complex generative ML projects from research through production while making tradeoffs among quality, latency, and compute.
  • Build and ship scalable machine learning systems and pipelines for generative modeling.
  • Evaluate generative model outputs using objective metrics and perceptual or subjective quality assessment.
  • Develop multimodal generation capabilities spanning audio, video, speech, animation, and visual representations.
  • Mentor senior and junior engineers and provide technical direction for the team.
  • Collaborate across research, engineering, and product teams to shape the roadmap for multimodal generative experiences.
  • Deploy real-time or low-latency generative models at scale.

Requirements

  • Master’s or PhD in Computer Science, Electrical Engineering, Machine Learning, or a related field, or equivalent practical experience.
  • Deep hands-on experience with generative audio and/or video architectures, including diffusion models, autoregressive models, GANs, VAEs, or end-to-end neural synthesis.
  • Experience building and shipping machine learning systems in production with significant focus on generative modeling.
  • Strong software engineering skills and experience designing scalable ML systems and pipelines, including Python and PyTorch or TensorFlow.
  • Experience evaluating generative model outputs with objective and perceptual or subjective quality measures.
  • Experience with speech synthesis, voice conversion, audio acoustics or background modeling, or conversational AI systems.
  • Experience with generative video or animation techniques such as facial animation, lip-sync, avatar rendering, or video diffusion.
  • Experience deploying real-time or low-latency generative models at scale.
  • Familiarity with multimodal modeling, including joint audio-visual generation and cross-modal conditioning.
  • Publications in generative modeling, speech, audio, or computer vision at top-tier venues such as NeurIPS, ICML, ICASSP, CVPR, or Interspeech.
  • Excellent collaboration and communication skills across research, engineering, and product teams.
  • Prior experience mentoring engineers or leading technical direction for a team.

Tech Stack

PythonPyTorchTensorFlow

Categories

Apple

About Apple

10,000+ employees

Apple designs and sells consumer electronics, software, and services for consumers and professionals worldwide, including iPhone, Mac, iPad, Apple Watch, and AirPods, plus platforms like iOS/macOS and services such as the App Store, iCloud, Music, and TV+. Its business combines device sales with services and subscriptions and in-house silicon design. Founded in 1976, Apple is headquartered in Cupertino, California, and trades on NASDAQ as AAPL.

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