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Apple · Shanghai, China

# Machine Learning Engineer - AI, Search & Knowledge Platform

Shanghai, China Data & Analytics 

Listed on Apple’s official careers site. Posted September 30, 2026. Check that it is still open and apply there.
[Apply on Apple’s careers site →](https://jobs.apple.com/en-us/details/200686264/machine-learning-engineer-ai-search-knowledge-platform)

[OpenNash Jobs](https://jobs.opennash.com/) / [Apple](https://jobs.opennash.com/companies/apple/) / Machine Learning Engineer - AI, Search & Knowledge Platform

## Job description

The Answers & Knowledge & Information team is creating groundbreaking technology for artificial intelligence, machine learning, and natural language processing! The features we create are redefining how hundreds of millions of people use their computers and mobile devices to search and find what they are looking for. Siri’s universal search engine powers search features across a variety of Apple products, including Siri, Spotlight, Safari, Messages and Lookup.

As part of this group, you will be doing large scale machine learning and deep learning to improve Query Understanding and Ranking of Siri Search and developing fundamental building blocks needed for Artificial Intelligence. This involves developing sophisticated machine learning models, using word embeddings and deep learning to understand the quality of matches. It also includes online learning to react quickly to change and natural language processing to understand queries.

Taking advantage of petabytes of data and signals from millions of users and combining information from multiple sources to provide the user with results that best satisfies their intent and information seeking needs.

## At a glance
- Posted by the employer: Sep 30, 2026
- First seen by OpenNash: Oct 11, 2026
- Last checked: Oct 18, 2026
- Listed for: 18 days
- Location: Shanghai, China[Apply on Apple’s careers site →](https://jobs.apple.com/en-us/details/200686264/machine-learning-engineer-ai-search-knowledge-platform)

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Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

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