Physical Layer Firmware Engineer Job in Bengaluru at Apple Inc.

Honeywell is hiring for the role of Expert Manufacturing Technician!

Responsibilities of the Candidate:

• Implement key 3GPP protocols and control/data path processing algorithms with very tight time, latency, and energy budgets by interfacing with specialized cellular ASIC hardware
• Examples of processing include 3GPP channels and procedures such as PDCCH, PDSCH, PBCH, PUCCH, PUSCH, PRACH, UL/DL HARQ, and Tracking loops
• Examples of 3GPP algorithmic areas include:
  • Channel Estimation
  • Channel State Feedback
  • Interference Cancellation
  • Cell Search and Measurement
  • Beam Measurement
• Work with systems engineers to refine signal processing algorithms for efficient firmware/hardware execution
• Work with silicon designers to define HW interfaces, processors, bus, DMA, accelerator, and memory subsystems
• Specify, design, and implement the firmware architecture of an innovative mobile wireless communications system
• Assist in the development of pre-silicon emulation systems/virtual platforms and use them for pre-silicon FW design and HW verification
• Evaluate and implement pioneering tools for build, formal verification, and test
• Define methodologies and best practices

Requirements:

• A bachelor’s degree in electrical engineering, electronics, telecommunications, computer engineering, or computer science is required
• Experience with hardware control for physical layer4G/5G data path processing
• Understanding of 5G and 4G 3GPP protocols
• Experience implementing digital signal processing algorithms using special-purpose digital signal processing HW
• Strong understanding of linear algebra and digital signal processing principles
• Deep understanding of software engineering principles, and core computer science fundamentals
• Fundamental facility with C and C++, compilers, build, and source code control tools
• Significant experience with memory-constrained Real-Time Operating Systems (RTOS) and concurrent programming
• Solid understanding of computer architecture with particular emphasis on the HW/SW interfaces of high-speed communication subsystems
• Experience with silicon prototyping, emulation systems, and virtual platforms
• Proficiency in debugging embedded software systems. Familiarity with UARTs, JTAG, and oscilloscopes
• Some mainstream OS application-level development and Python or Perl scripting experience