Senior Machine Learning Engineer, Search & Knowledge Platforms

Apple Inc

Confirmed live 2 days ago Trusted

Quick summary

Work type
On-site
Location
Seattle, WA
Salary
$175,000–$308,500 / yr
Posted
44 days ago
Freshness
Confirmed live 2 days ago

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $226k
This role $242k
$159k most similar roles pay here $325k

This role pays more than 60% of similar roles. Most pay $196,750–$254,750 — the shaded band above. At the midpoint, this role pays about $242k versus about $226k for comparable roles.

Based on 240 similar postings.

Employer

About Apple Inc

Apple Inc. is a multinational technology company known for designing and manufacturing consumer electronics, software, and online services, including the iPhone, Mac, iPad, and App Store. Industry: Consumer Electronics & Software

Apple Inc currently has 1984 open roles on FindRole.

Listed pay typically runs $175,000–$277,600 across 1590 roles with salary data.

Most-posted roles

View all roles at Apple Inc

At a glance

TL;DR · Senior Machine Learning Engineer, Search & Knowledge Platforms

The Senior Machine Learning Engineer, Search & Knowledge Platforms joins the Answers, Knowledge & Information team to advance apple intelligence, assistant response ranking, and search technologies. This role involves building large language models at scale for Siri’s question and answering systems while developing core software infrastructure for natural language understanding. The engineer will design low-latency runtime tech stacks for global search, build data pipelines for large-scale processing, and evaluate and benchmark natural language processing models for deployment. Key technical requirements include proficiency in PyTorch, TensorFlow, and JAX to train and deploy deep learning models. Candidates should possess skills in search relevance ranking, query understanding, and summarization. The role addresses the challenge of improving how users access information across products like Spotlight and Safari by leveraging advanced LLM techniques for intent ranking and document retrieval.

What does a Machine Learning Engineer earn in Washington?

Median $241750 from 66 postings across 14 companies.

See salary data

What you'll do

  • Build large language models at scale to power Siri's question and answering systems.
  • Develop core software infrastructure to support natural language understanding in production environments.
  • Design and implement low-latency, high-reliability runtime tech stacks for global search services.
  • Create data pipelines and infrastructure to handle large-scale data processing tasks.
  • Evaluate and benchmark natural language processing models before deploying them to millions of users.
  • Develop models specifically for search relevance ranking, query understanding, and summarization.
  • Translate complex product requirements into specific modeling and engineering tasks.

What we're looking for

  • BS or MS in Computer Science or a related field.
  • PhD in Computer Science, AI, Machine Learning, Information Retrieval, Data Science, or a related field is preferred.
  • 8+ years of industry-related experience working in collaborative environments.
  • Experience using PyTorch, TensorFlow, and JAX for training and deploying deep learning models.
  • Ability to translate product requirements into modeling and engineering tasks.
  • Experience building models for search relevance ranking, query understanding, and summarization.
  • Experience with RAG, LLM Reasoning, and LLM Agents is preferred.
  • Proven track record of scaling and launching projects within complex organizations.

More like this

Similar roles

Staff Senior Machine Learning Engineer, Search & Knowledge Platform

Apple Inc

Seattle, WA 42 days ago $175,000$308,500
Machine Learning Deep Learning LLM RAG NLP PyTorch TensorFlow JAX Python C++ Go Scala Information Retrieval Question Answering Retrieval Ranking Query Understanding Online Inference Optimization Fine-tuning Reinforcement Learning
10+ yrs exp

Staff Senior Machine Learning Engineer, Search & Knowledge Platform

Apple Inc

Seattle, WA 13 days ago $175,000$308,500
Machine Learning Deep Learning LLM RAG NLP PyTorch TensorFlow JAX Python C++ Scala Go Information Retrieval Question Answering Retrieval Ranking Query Understanding Fine-tuning Reinforcement Learning Inference Optimization
10+ yrs exp

Staff Senior Machine Learning Engineer, Search & Knowledge Platforms

Apple Inc

Seattle, WA 17 days ago $175,000$308,500
Machine Learning Python Go Large Language Models (LLMs) Natural Language Processing (NLP) Information Retrieval Retrieval-Augmented Generation (RAG) Prompt Engineering Data Science A/B Testing Statistical Hypothesis Testing Data Pipelines Distributed Inference Model Quantization Search Ranking
6+ yrs exp