Senior BIOS/UEFI Firmware Engineer - Cloud Hardware

Amazon Web Services (AWS); Cupertino (CA); On-site; USD 193,000 - 262,000; Full time

Job summary

Amazon.com Services LLC is seeking an experienced BIOS/UEFI firmware engineer to design and implement custom features for AWS server platforms. You will debug complex firmware issues, optimize boot times, and work with ODMs and hardware teams.

The role requires deep embedded expertise, secure boot experience, and leadership in critical firmware projects. You will collaborate across internal teams and with silicon vendors to drive platform bring-up and validation, shaping AWS infrastructure at

Qualifications

• 4+ years of embedded firmware development experience.
• 5+ years of professional software development (non-internship).
• 5+ years of leading design or architecture of systems.

Responsibilities

• Design and implement custom UEFI/BIOS features for AWS server platforms.
• Debug firmware issues using ITP, ScanTool, and JTAG tools.
• Optimize boot time and platform initialization sequences.
• Implement secure boot mechanisms and firmware security features.
• Develop and maintain POST code.

Skills

Embedded firmware

C/C++ programming

Mentorship / technical leadership

System programming

Education

Bachelor's degree in CS or equivalent

Tools

JTAG

ITP

Job description

Amazon.com Services LLC is seeking an experienced BIOS/UEFI firmware engineer to design and implement custom features for AWS server platforms. You will debug complex firmware issues, optimize boot times, and work with ODMs and hardware teams.

The role requires deep embedded expertise, secure boot experience, and leadership in critical firmware projects. You will collaborate across internal teams and with silicon vendors to drive platform bring-up and validation, shaping AWS infrastructure at