Apple

Firmware Engineer

Job Description

Posted on: 
2026-01-16

Responsibilities

  • Understand components/modules within wireless communication systems and apply calibration techniques.
  • Develop methods/algorithms to reduce hardware-induced impairments.
  • Design PHY firmware architecture, including calibrations and real-time processing.
  • Optimize designs for performance while meeting real-time latency requirements.
  • Debug real-time systems and work with development boards and lab equipment.
  • Collaborate with various engineering teams to implement algorithms and protocols.
  • Support pre-silicon validation and post-silicon bring-up efforts.

Job Requirements

  • BS with 3+ years of industry experience.
  • Strong embedded software fundamentals and knowledge of real-time constraints.
  • Knowledge of wireless systems and protocols (e.g., Wi-Fi, LTE/NR).
  • Proficiency in C/C++ programming and Python scripting.
  • Familiarity with micro-controller architecture and low-level hardware interfaces.
  • Strong problem-solving skills and excellent communication abilities.
  • Highly organized and motivated to drive results.
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