ML Engineer (App Intelligence)

Silicon Valley, CA, United States



Proactive Intelligence

Role Location

  • Silicon Valley, CA, United States


501+ people


1 Apple Park Way
Cupertino, CA, 95014, US

Tech Stack

  • Java
  • C#
  • C++
  • Objective C
  • Javascript
  • HBase
  • Zookeeper
  • Cassandra
  • Kafka
  • Swift
  • Docker
  • JS
  • Node
  • Mesos

Role Description

Have you ever received a phone call from someone you don't know but your phone does? Booked a flight and the event was added to your calendar for you? We are just beginning to add intelligence across the iOS and we need your help! You will work on our full stack and your work will touch the lives of millions of Apple users.

Key Qualifications

  • Ability and passion to deliver extraordinary results with minimal direction.
  • Experience training high quality models for classification, regressions and ranking.
  • Experience with recommender systems or models for personalization.
  • Experience with shipping production software.
  • Experience with machine learning on resource-constrained embedded devices is a plus.
  • Strong math background is a plus.
  • Passion for user privacy.
  • Passion for quality.


You will bring your expertise and real passion for extraordinary products into our growing team that operates like a startup within Apple. We are the team responsible for making iOS users more efficient by predicting and accelerating the user experience while respecting privacy. We collaborate with many different teams at Apple to create groundbreaking technology. You enjoy creating elegant and compelling solutions, applying innovative technology in the service of human-centered design. You will build prototypes and have a say in what features we build. You will touch various parts of our code base, from researching and experimenting with new ideas to implementing and optimizing models to run on resource-constrained devices. You will have an opportunity to learn from others and grow.

To succeed, you are a strong problem solver with proven agility to work across multiple code bases, teams and organizations. You will be working in the Siri Proactive Intelligence team, at Apple. Your valuable work will impact the lives of millions of Apple users worldwide.

About Apple

The Siri team at Apple is split into two groups. The Core Siri group builds all the infrastructure to connect Siri with Apple products, and the Proactive Intelligence group takes the intelligence software Siri has built and applies it to other Apple products

Interested in this role?
Skip straight to final-round interviews by applying through Triplebyte.