Senior Firmware Engineer, ASIC

The Role

We are seeking a Senior Embedded Firmware Engineer to develop and enhance low‑level embedded firmware for high‑performance mixed‑signal and digital SoCs. In this role, you will contribute to the bring‑up, validation, and production readiness of custom silicon by working closely with digital ASIC, mixed‑signal, RF, verification, and system engineering teams. You will help implement core firmware components, validate hardware functionality, and ensure reliable, scalable firmware foundations for next‑generation products.

Responsibilities

• Contribute to the design and implementation of embedded firmware architecture, including boot flows, HAL components, drivers, and system services.
• Develop low‑level firmware in C/C++ (and assembly when required) for CPUs, DSPs, and microcontrollers within custom SoCs.
• Implement and maintain bootloaders, secure boot flows, and early hardware initialization sequences.
• Develop device drivers for on‑chip peripherals such as DMA engines, memory controllers, interconnects, SerDes, ADC/DAC interfaces, timers, and GPIO.
• Participate in pre‑silicon firmware development and validation activities.
• Support post‑silicon bring‑up, including power‑on sequencing, clock/reset initialization, memory bring‑up, and peripheral testing.
• Debug hardware/firmware interactions using JTAG, logic analyzers, oscilloscopes, trace tools, and custom debug instrumentation.
• Collaborate with SoC architects and designers to refine register maps, memory maps, interrupt structures, DMA flows, and debug infrastructure.
• Provide firmware input during design reviews and silicon development milestones.
• Bring up and integrate RTOS or bare‑metal environments.
• Support integration with higher‑level system software or application processors.
• Implement robust error handling, logging, and recording.