Firmware Engineer-UEFI Job at Unicorn Technologies LLC, Washington DC

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  • Unicorn Technologies LLC
  • Washington DC

Job Description

Job Title -Firmware Engineer-UEFI

Location: Redmond, WA

We are looking for an 7-10 yrs experienced UEFI / Embedded Firmware Engineer to work on modern computing platforms, supporting firmware development from early platform bring up through system validation and release. This role involves close collaboration with hardware, system, and silicon partner teams to deliver production ready firmware.

Key Responsibilities

  • Develop, integrate, and maintain UEFI, MCU, and embedded firmware (C/C++)

  • Support new platform bring up and early hardware enablement

  • Debug and resolve system level stability, performance, and reliability issues

  • Collaborate with hardware, validation, system, and silicon partner teams

  • Contribute to firmware validation, automation, and CI/CD workflows

  • Deliver high quality firmware fixes aligned with schedule and quality goals

Required Qualifications

  • Experience with EDK2/UEFI boot phases: PEI, DXE, BDS, Runtime

  • Strong understanding of boot flow, platform initialization, and secure boot

  • Experience with board/platform bring-up and early silicon/hardware enablement

  • Familiarity with low-level interfaces: I2C, SPI, UART, USB, PCIe, GPIO

  • Knowledge of ACPI, SMBIOS, power management, suspend/resume

  • Experience debugging with JTAG, serial logs, logic analyzers, oscilloscopes, register-level analysis

  • Exposure to firmware update / capsule update flows

  • Experience working across firmware, drivers, OS, and hardware boundaries

  • Familiarity with EDK2 build systems, Git, and CI/CD tools like Azure DevOps/Jenkins

  • Experience with firmware validation, test automation, and release/support for production

Preferred Experience

  • Platform bring up for consumer or commercial devices

  • Collaboration with silicon partners during enablement and stabilization

  • Experience in firmware validation or test infrastructure

  • Ability to work in onsite or hybrid engineering environments

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