Embedded Firmware Engineer - BLE

SGS_JOB_2213

Engineering
 Washington
Embedded C
BLE
IOT
ARM Cortex

Contract - 12 Months

Location (mandatory): Redmond, WA • Develop low-level, embedded software components in C including microcode, system RTOS, DSP algorithms, PHY/MAC firmware. • Develop Board Support Packages (BSPs), drivers, kernels, and software for managing hardware peripherals (e.g., I2C, PCIe). • Work closely with hardware engineering teams and software counterparts to define firmware/software interfaces. • Coordinate execution of firmware releases, including running and reporting on validation tests. • Track and manage defects, document root causes, and work on corrective actions. • Participate in code reviews and maintain good code hygiene.

Job Responsibilities:

  • B.S. degree in Computer Science, Electrical Engineering, or equivalent experience.
  • Experience in interfacing the use of simple serial interfaces like UART, SPI, and I2C to interface to sensors, memory devices, or other external peripherals and the ability to use sniffers and logic analyzers to verify working embedded software support at the system level.
  • Ability to autonomously identify, report, and solve problems with minimal direction.
  • Ability to work in a dynamic, high-paced environment where job duties may change frequently

Skills:

  • Direct experience in development of firmware/embedded software using wireless communications on a microcontroller/SoC based system.
  • C language experience in writing software/firmware targeting ARM-Cortex M or similar microcontroller-based systems.
  • Experienc
  • Experience authoring BLE(Bluetooth Low Energy) GATT services from scratch or basically defining interfaces between a BLE microcontroller and upstream host based on the type of data to be sent.
  • Experience in power savings efforts to save power on MCU based systems with features like sleep modes, clock gating, or adjusting peripheral clocks.
  • Experience using tactile and force sensing sensors in robotics or electromechanical systems applications like load cells, strain gauges, capacitive or inductive sensors, or encoders for mechatronics sensors. At a high level virtually any experience with embedded software/firmware in Mechatronics/robotics.
  • e with the use of I2C, UART, or SPI to interface to off-microcontroller integrated circuits like ADCs, DACs, sensors, or other microcontrollers.

Education/Experience:

  • B.S. degree in Computer Science, Electrical Engineering, or equivalent experience.

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