SIBLING
Embedded Software Engineer
SIBLINGSweden25 days ago
ContractRemote FriendlyInformation Technology, Engineering

Senior Firmware Engineer (Contract) - Stockholm


Sibling is looking for a skilled Senior Firmware Engineer for a 12-month contract role in Stockholm, starting this September.


Start: September

End: 12 Months+

Location: Hybrid. Stockholm - 3 Days onsite


Your focus will be on:

  • Designing and implementing firmware for our core products.
  • Working with STM32 or Nordic Semiconductor microcontrollers, balancing performance with low-power consumption.
  • Collaborating with cross-functional teams to ensure seamless product delivery.
  • Developing and testing code to meet our high standards for reliability and security.


We're seeking a professional with:


  • A Master’s degree in a relevant field.
  • Extensive experience with embedded C/C++.
  • Proficiency with RTOS (FreeRTOS or Zephyr) and low-power device design.
  • Experience with communication protocols like BLE or RFID is a plus.
  • Fluency in English is required; Swedish is a big plus.


If you’re a passionate firmware engineer seeking a challenging and impactful contract role in Stockholm, we want to hear from you.

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