Taro Logo

5G/4G Cellular Layer1 Control Firmware Engineer

Apple is a leading technology company known for innovative products and services.
$166,600 - $296,300
Embedded
Senior Software Engineer
In-Person
5,000+ Employees
10+ years of experience
AI · Consumer · Enterprise SaaS
This job posting may no longer be active. You may be interested in these related jobs instead:

Description For 5G/4G Cellular Layer1 Control Firmware Engineer

Do you have a passion for invention and self-challenge? Do you thrive on pushing the limits of what's considered feasible? As part of a world-class modem team, you'll craft sophisticated groundbreaking embedded firmware that delivers more performance in our products than ever before. You'll work across fields to transform improved hardware elements into a single, integrated design. Join us, and you'll help us innovate new cellular technologies that continually outperform previous iterations!

As a Cellular Layer 1 Control Firmware Engineer in the L1S team, you will be at the core of embedded 5G/4G/multimode cellular firmware development within a silicon design group responsible for creating and productizing advanced cellular SoCs. This role requires expertise in all aspects of embedded software development, the ability to thrive in a dynamic, cross-functional environment, openness to debating ideas, and flexibility to adapt to constantly evolving requirements.

Key responsibilities include:

  • Designing, implementing, and verifying Cellular Layer 1 control firmware for innovative mobile wireless communication systems.
  • Developing key scheduling and control algorithms while meeting strict deadlines and optimizing code for cycle, latency, and energy efficiency.
  • Collaborating with global teams and colleagues to optimize solutions.
  • Working with other firmware and software designers to define interfaces with RF, physical layer, MAC/RRC, and other required processor subsystems.
  • Studying firmware operation timelines and interactions with different components, making enhancements when necessary.

Join Apple and have an impact on every single Apple product while pushing the boundaries of wireless systems and improving the product experience for customers worldwide.

Last updated 8 months ago

Responsibilities For 5G/4G Cellular Layer1 Control Firmware Engineer

  • Design, implement and verify Cellular Layer 1 control firmware for innovative mobile wireless communication systems
  • Develop key scheduling and control algorithms, meeting strict deadlines and optimizing code for cycle, latency, and energy efficiency
  • Collaborate with global teams and colleagues to optimize solutions
  • Work with other firmware and software designers to define interfaces with RF, physical layer, MAC/RRC, and other required processor subsystems
  • Study firmware operation timelines and interactions with different components, making enhancements when necessary

Requirements For 5G/4G Cellular Layer1 Control Firmware Engineer

  • BS and 10+ years of relevant industry experience
  • Understanding of software engineering principles and core computer science fundamentals
  • Proficiency in C programming and source code control tools
  • Experience in bare metal embedded FW development or Real-Time Operating Systems (RTOS) and parallel computing
  • Hands-on experience in wireless/cellular/satellite software or firmware development

Benefits For 5G/4G Cellular Layer1 Control Firmware Engineer

Medical Insurance
Dental Insurance
401k
Education Budget
Equity
Relocation Benefits
  • Comprehensive medical and dental coverage
  • Retirement benefits
  • Discounted products and free services
  • Tuition reimbursement for formal education related to advancing career at Apple
  • Opportunity to become an Apple shareholder through discretionary employee stock programs
  • Eligibility for discretionary bonuses or commission payments
  • Relocation assistance (for eligible roles)

Interested in this job?