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Firmware Engineer II

Microsoft

Redmond, Washington, U.S.
Full-Time
Posted Oct 19, 2025
3 days / week in-office

Compensation

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About the role

Firmware Engineer II | Microsoft Careers

Responsibilities

  • Develop firmware for telemetry systems, platform initialization, and board support packages across Azure’s custom silicon programs.
  • Design and implement low-level inter-core messaging services and support SSIO interfaces such as I3C, I2C, UART, SPI, and others.
  • Implement power control loops, memory and cache management, boot-ordering and other initialization flows and infrastructure chips.
  • Own and evolve the RTOS and driver frameworks, ensuring high performance, reliability, and scalability.
  • Build and maintain OS-level performance infrastructure and debugging tools to accelerate development and root-cause analysis.
  • Collaborate with silicon, hardware, and software teams to deliver secure, production-grade firmware that powers Azure’s infrastructure.
  • Take ownership of a major technical area and drive its roadmap, contributing to long-term strategy and mentoring others.

Requirements

  • Master's Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 1+ year(s) technical engineering experience OR Bachelor's Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 2+ years technical engineering experience OR equivalent experience.
  • Proficient in C/C++.
  • Experience debugging and resolving issues spanning multiple subsystems in the embedded ecosystem.
  • Experience with one or more of the following: platform initialization, low level device drivers for peripherals/protocols such as I3C, I2C, SPI, USB, UARTs as well as Memory Management, Scheduling, Interrupts or multi-threading.

Benefits

  • 401k matching
  • Health insurance
  • Flight privileges
  • Discounts on products and services
  • Savings and investments
  • Maternity and paternity leave
  • Generous time away
  • Giving programs
  • Opportunities to network and connect

About the Company

Microsoft Silicon and Cloud Hardware Infrastructure Engineering (SCHIE) is the team behind Microsoft’s expanding Cloud Infrastructure and responsible for powering Microsoft’s “Intelligent Cloud” mission. SCHIE delivers the core infrastructure and foundational technologies for Microsoft's over 200 online businesses including Bing, MSN, Office 365, Xbox Live, Skype, OneDrive and the Microsoft Azure platform globally with our server and data center infrastructure, security and compliance, operations, globalization, and manageability solutions.

Job Details

Salary Range

Salary not disclosed

Location

Redmond, Washington, U.S.

Employment Type

Full-Time

Original Posting

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