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Salary
≈ $236k – $450k per year (Estimated)
Location
In office (Sunnyvale)
Seniority
Senior · 5+ years exp
Visa
H-1B filings in 12 months: 6,350 · for this role: 2,959 · green card filings: 37

Confirmed on the employer's own hiring board on Oct 16, 2026. First seen by Alion on Oct 15, 2026. Apple scores B on the Alion truth index.

Overview
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Apple is an American multinational technology company founded in 1976 by Steve Jobs, Steve Wozniak and Ronald Wayne, and headquartered in Cupertino, California. It designs and sells consumer hardware including the iPhone, Mac, iPad, Apple Watch, AirPods and Vision Pro, together with the operating systems and silicon that run them. A growing services division built around the App Store, iCloud, Apple Music, Apple TV+ and Apple Pay now contributes a large share of profit, making Apple one of the most valuable companies in the world.

Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other’s ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share it with the world, changing lives for the better. It’s the diversity of our people and their thinking that inspires the innovation that runs through everything we do. When we bring everybody in, we can do the best work of our lives. Here, you’ll do more than join something - you’ll add something.

By collaborating with other product development groups at Apple, you’ll push the industry boundaries of what wireless systems can do and improve the product experience for our customers worldwide. Join Apple’s world-class silicon development team as an ML SW Engineer on the Cellular FW team. As a key player, you will orchestrate the research, design, and implementation of groundbreaking AI/ML models, methodologies, and applications revolutionizing embedded 6G/5G/4G/multimode cellular firmware development and silicon/FW integration. In this role, you will be directly involved in our Cellular Modem firmware machine learning efforts, collaborating alongside our internal multi-functional teams and using your expertise in machine learning to improve device performance across diverse modem functions. Additionally, you will demonstrate your knowledge and hands-on experience to apply Gen AI and LLMs to improve engineering development workflow automation and efficiency.

Description

As an ML SW Engineer, you will be at the forefront of using AI/ML to transform cellular firmware development.

Minimum Qualifications

Pursuing a Bachelor of Science in Electrical Engineering or related degree.

Hands-on experience in building, training, and deploying deep learning models, including LSTM, CNN, RNN, transformers.

Have practical experience and knowledge of applying ML/AI methods to real-world data analysis and usage scenarios, using generative AI and modern machine learning methods, particularly deep neural networks and reinforcement learning.

Solid knowledge of software engineering principles and core computer science fundamentals and excellent proficiency in Python and C/C++.

Knowledgeable in building architectures and incorporating SOTA LLMs into application frameworks.

Experience in building Gen AI applications to solve real-world engineering problems, demonstrating techniques like RAG, Prompt engineering, and Fine-tunings.

Familiarity with toolchains and packages like PyTorch, Langchain, CoreML, MLX.

Preferred Qualifications

MS with 5+ years or Ph.D. with 3+ years of industry experience in AI/ML.

Experience with relational database (e.g Postgres), SQL, non-relational database (e.g.Mango DB) and vector DBs.

Experience in using various analytics and statistical methods for feature extraction and abstraction, to transform data into useful insights and actionable results.

Top-notch abilities to conduct independent research, prototype, evaluate, and complete end-to-end design iterations.

Embedded and HW/SW integration experience.

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