Firmware Engineer
Job Summary
Job Description
We are seeking talented, creative, and disciplined engineers to join the best-in-class team that plays a significant part in the development of new silicon for Apple eco-systems. This role involves engaging in a dynamic, highly collaborative environment with a focus on developing methods/algorithms to alleviate hardware induced impairments, PHY firmware architecture and design including calibrations and real-time processing flows, and collaborating with various engineering teams. The responsibilities include developing highly efficient designs, debugging real-time systems, architecting and implementing innovative algorithms, calibrations, and protocols, supporting pre-silicon validation efforts, developing SoC test and calibration capabilities, supporting post-silicon bring up, and automating calibration and verification processes.
Must have:
- Deep understanding of wireless communication systems.
- Develop methods/algorithms for impairment reduction.
- PHY firmware architecture and design skills.
- Develop efficient designs for performance, power, and memory.
- Debug real-time systems with limited visibility.
- Collaborate with engineering teams on algorithms and protocols.
- Support pre-silicon validation efforts.
- Develop SoC test and calibration capabilities.
- Support post-silicon bring up and validation.
- Automate calibration and verification processes.
4 skills required
Job Details
We are seeking talented, creative and disciplined engineers to join the best-in-class team that plays a significant part in the development of new silicon for Apple eco-systems by engaging in a dynamic, highly collaborative environment with the focus on the following goals: - Deep understanding of components/modules within wireless communication systems and the corresponding calibration and impairment reduction techniques - Develop methods/algorithms to alleviate hardware induced impairments by calibration, cancellation and other applicable techniques. - PHY firmware architecture and design, including calibrations, real-time processing flows, collaboration with RF hardware, microcode, and MAC layer. - Develop highly efficient designs delivering outstanding performance, optimizing power and memory footprints while meeting hard-real-time latency requirements. - Debug real-time systems with limited visibility, working hands-on with development boards and lab equipment. - Collaborate with Radio, MAC, and Systems engineering teams to architect, define and implement innovative algorithms, calibrations, and protocols. - Support pre-silicon validation efforts, including simulation, emulation, and FPGA prototyping. - Develop SoC test and calibration capabilities for chip, module, and product factories. - Support post-silicon bring up, validation, performance characterization, system integration and debugging. - Repeatedly measure and optimize results using various test harnesses - Automate calibration and verification processes
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