Onsite Embedded Firmware Engineer - ARM & Windows Devices

Tech Mirrors; Redmond (WA); On-site; USD 120,000 - 180,000; Full time

Job summary

Tech Mirrors is seeking an Embedded Firmware Engineer with 7–10 years of hands‑on experience in ARM‑based embedded systems and Windows device development. The role emphasizes firmware design, hardware bring‑up, debugging, device drivers, and full product lifecycle collaboration across hardware and software.

The candidate should be proficient in C/C++, have strong hardware debugging skills, and be capable of contributing across the stack from Application Layer to HAL, while working with Git and

Qualifications

• 7–10 years of hands‑on embedded firmware experience.
• Strong experience with ARM Cortex‑M microcontrollers and ARM architecture.
• Experience across Application Layer to HAL and device drivers.

Responsibilities

• Design, develop, and maintain embedded firmware for ARM platforms in C/C++.
• Develop software across Application Layer to HAL and low‑level firmware.
• Debug and bring up hardware, perform board bring‑up and hardware validation.
• Collaborate with hardware, validation, and system engineering teams through product lifecycle.
• Participate in code reviews, release management, and CI/CD processes.
• Use Git and Azure DevOps for source control, builds, and software delivery.

Skills

Embedded firmware

ARM Cortex‑M

Windows device development

Git

Azure DevOps

CI/CD pipelines

Tools

Git

Azure DevOps

CI/CD pipelines

Job description

Tech Mirrors is seeking an Embedded Firmware Engineer with 7–10 years of hands‑on experience in ARM‑based embedded systems and Windows device development. The role emphasizes firmware design, hardware bring‑up, debugging, device drivers, and full product lifecycle collaboration across hardware and software.

The candidate should be proficient in C/C++, have strong hardware debugging skills, and be capable of contributing across the stack from Application Layer to HAL, while working with Git and