SiPhox Health

Principal Firmware Engineer

Job Description

Posted on: 
2026-02-27

Responsibilities

  • Design, implement, and maintain production-grade embedded firmware for the photonic diagnostic platform.
  • Architect system modules, hardware-abstraction layers, and inter-module communication.
  • Translate functional needs into verifiable software requirements and design specifications.
  • Collaborate with cross-functional teams to ensure cohesive system behavior.
  • Lead firmware contributions to hazard analysis and risk-control implementation.
  • Diagnose complex issues across firmware and electro-mechanical subsystems.
  • Optimize real-time control loops and ensure long-term maintainability of the firmware stack.

Job Requirements

  • Bachelor's degree in EE, CE, CS, or a related field.
  • Strong expertise in C/C++ and experience with major MCU families.
  • Familiarity with RTOS environments and electro-mechanical motion control.
  • Proven ability to architect complex firmware systems with a focus on reliability and safety.
  • Exceptional debugging skills across hardware and firmware interfaces.
  • Strong communication and collaboration skills.
  • Experience with embedded firmware for medical devices or diagnostics is highly desirable.
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