Apple

Apple

Posted via Apple Careers

iOS Telephony Software Engineer, Wireless Technologies & Ecosystems

Always Hiring

Posted Oct 15, 2026

Role at a glance

Job function
Software Engineering & IT iOS Development
Salary
$129.3K – $194.7K/yr
Location
Cupertino, California, United States
Experience
Preferred Qualifications 2+ years of experience in developing network protocol stacks based on OSI model. Preferred programming skills are C, C++, Objective C, Swift. Experience with multi thread programming and strong knowledge of Operating Systems desired. Experience with writing software involving user space, kernel space interaction desired. Non-blocking, asynchronous interface coding experience. Comfortable at developing middle-ware software in OS daemons and interaction with drivers. Home automation experience is a plus. Working knowledge of IOT protocols such as IEEE 802.15.4, Bluetooth, Zigbee, Z-Wave, WiFi, LoRa or Thread Mesh is a plus. Working experience with Open source Software is a plus. Clear and concise communication skills and ability to collaborate with cross functional teams. Passion for product quality and attention to detail. Passionate and inquisitive, seeks to tackle problems in innovative ways.
Education
Bachelors, Masters or Ph.D in Computer Science or Engineering or a related field, or equivalent experience

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Role Summary

AI-generated

The iOS Telephony Software Engineer develops wireless software and protocols for Apple’s next-generation products. The role focuses on IEEE 802.15.4 and Thread Mesh technologies for home automation.

What You'll Do

  • Develop wireless software and protocol technologies based on IEEE 802.15.4 and Thread Mesh.
  • Develop features for Apple’s next-generation products.
  • Collaborate with cross-functional teams on wireless solutions.

Generated from the employer's posting. Verify important details before applying.

View full posting

Qualifications

Minimum qualification: a Bachelor's, Master's or Ph.D. in Computer Science or Engineering or a related field, or equivalent experience.

Preferred

  • 2+ years of experience in developing network protocol stacks based on OSI model.
  • Preferred programming skills are C, C++, Objective C, Swift.
  • Experience with multi thread programming and strong knowledge of Operating Systems desired.
  • Experience with writing software involving user space, kernel space interaction desired.
  • Non-blocking, asynchronous interface coding experience.
  • Comfortable at developing middle-ware software in OS daemons and interaction with drivers.
  • Home automation experience is a plus.
  • Working knowledge of IOT protocols such as IEEE 802.15.4, Bluetooth, Zigbee, Z-Wave, WiFi, LoRa or Thread Mesh is a plus.

Original job description

Content provided by the employer

Summary

Are you a fearless thinker? Do you love the challenge of advancing a widely accepted technology? In the Wireless Software group, you’ll be responsible for bringing groundbreaking wireless connectivity to the world through Wi-Fi, Bluetooth, GPS, Thread and more. You’ll design, develop, and patent the next generation of our state-of-the art connectivity technologies. You’ll collaborate across departments to help craft wireless solutions that elevate the customer experience with Apple products and services. Our goal is to ensure nothing stands in the way of our customers’ connections with their devices. If you join us, you’ll help build world-renowned wireless systems so seamless that they almost feel like magic. Join the "Wireless Technology and Eco-system (WTE)” organization, be part of a world-class team of engineers; working with cross functional teams to drive innovation and develop products used by millions worldwide. Apple’s Wireless Software Architecture team is seeking talented, highly motivated and self-directed engineers to work across layers on cutting edge wireless technologies. The position involves developing core wireless technologies that solves everyday problems for customers using iPhone, iPad, Watch and other wireless product lines.

Description

We are searching for a highly motivated Software Developer who can work as a part of an extraordinary development team. In this position, you will have the opportunity to develop exciting features for Apple’s next generation products. You work will involve wireless software and protocol development around IEEE 802.15.4 and Thread Mesh technology development in the space of Home Automation. Your contributions will make a clear difference towards future Apple products.

Minimum Qualifications

Bachelors, Masters or Ph.D in Computer Science or Engineering or a related field, or equivalent experience

Preferred Qualifications

2+ years of experience in developing network protocol stacks based on OSI model.
Preferred programming skills are C, C++, Objective C, Swift.
Experience with multi thread programming and strong knowledge of Operating Systems desired.
Experience with writing software involving user space, kernel space interaction desired.
Non-blocking, asynchronous interface coding experience.
Comfortable at developing middle-ware software in OS daemons and interaction with drivers.
Home automation experience is a plus.
Working knowledge of IOT protocols such as IEEE 802.15.4, Bluetooth, Zigbee, Z-Wave, WiFi, LoRa or Thread Mesh is a plus.
Working experience with Open source Software is a plus.
Clear and concise communication skills and ability to collaborate with cross functional teams.
Passion for product quality and attention to detail.
Passionate and inquisitive, seeks to tackle problems in innovative ways.

Pay & Benefits — Cupertino, California, United States

At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $129,300 and $194,700, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

Application Deadline

Apple accepts applications to this posting on an ongoing basis.

Apple

About the company

Apple

Large Enterprise

Apple Inc. is a global technology company known for its innovative products and services, including the iPhone, iPad, Mac computers, and Apple Watch. Founded in 1976, Apple has continuously pushed the boundaries of design and functionality, earning a reputation for high-quality consumer electronics and software solutions like iOS and macOS. With a strong commitment to user experience and privacy, Apple also leads in digital services, offering platforms such as the App Store, Apple Music, and iCloud. The company's focus on sustainability and corporate responsibility further enhances its standing as a leader in the technology sector.