Software Engineer, Wireless Technologies & Ecosystems

Sunnyvale, United States of America💼 Full-time🗓 2026-08-05 → 2026-09-28

Core

Design and optimize core cellular technologies (Layer 1 control, protocol stack, PHY interfaces) to ensure continuous connectivity and high performance for Apple devices.

Role type

Senior IC software engineer (cellular modem)

Builds

Cellular modem software solutions for iPhone, iPad, and Watch

Domain

Telecommunications / Wireless / Embedded Systems

Required skills

C, C++, cellular protocol stack, Layer 1 control, PHY interfaces, debugging, system engineering collaboration

Responsibilities

Develop and optimize core cellular technologies for Apple devices; Design and implement cellular Layer1 control software solutions; Identify, investigate, and solve complex cellular technology problems; Collaborate with cross-functional engineering teams to deliver reliable, high-performance cellular systems

Seniority

Senior, hands-on IC

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About Apple

Computers and Electronics Manufacturing194620Cupertino, California, USFounded 1976

We’re a diverse collective of thinkers and doers, continually reimagining what’s possible to help us all do what we love in new ways. And the same innovation that goes into our products also applies to our practices — strengthening our commitment to leave the world better than we found it. This is where your work can make a difference in people’s lives. Including your own. Apple is an equal opportunity employer that is committed to inclusion and diversity. Visit apple.com/careers to learn more.