Senior Staff Firmware Engineer - - memory constrained embedded system development/data center interconnectivity
Core
Develop embedded firmware for high-speed coherent fiber transceivers used in data center interconnect (DCI) to move data between data centers.
Role type
Senior Staff Firmware Engineer (memory-constrained embedded systems)
Builds
Product firmware, device drivers, and APIs for Marvell's DCI optics solutions
Domain
Semiconductor / Data Center Interconnect / Optical Communications
Deliverable
production ML models | product features
Required skills
C, Python, RTOS, memory-mapped hardware interfaces, GPIOs, ISRs, embedded SoC/micro-controller architecture, failure analysis, hardware schematics review, lab equipment usage (oscilloscopes, logic analyzers, JTAG)
Preferred skills
Optical transceivers, Coherent DSP, Linux device drivers, OIF CMIS/OSFP/SFP standards, signal processing (FFT, BER, SNR)
Responsibilities
Define DCI product firmware feature requirements; Design, implement, and optimize reusable FW features; Perform failure analysis and debugging on real hardware; Collaborate with application, project management, DVT, hardware, and architecture teams
Seniority
Senior Staff, hands-on IC
