Embedded 5G/4G Cellular Physical Layer Dsp Firmware Engineer

Company	HardwareSee more
Address	Sunnyvale, CA
Category	Information Technology

Job description

Implement key 3GPP digital signal processing algorithms with very tight time, latency and energy budgets by interfacing to specialized cellular ASIC hardware. 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 groundbreaking tools for build, formal verification and test. • Define methodologies and standard processes

Request

Minimum BS and 3+ years of relevant industry experience.
Experience implementing digital signal processing algorithms using special purpose digital signal processing HW
Understanding of 5G and 4G 3GPP protocols
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 debugging embedded software systems. Familiarity with UARTs, JTAG, and oscilloscopes
Some mainstream OS application level development and Python or Perl scripting experience