Firmware Engineers – Secure Embedded Systems (Spain)
Work Location: Remote (Spain) | Hybrid optional
Employment Type: Full-time Contractor via TechTeamz
Project Area: Secure embedded platforms, wireless and automotive systems
TechTeamz is seeking passionate firmware engineers to join multiple product development efforts across embedded systems. Whether you're a low-level driver expert or a protocol stack specialist, we want to hear from you.
Responsibilities:
* Low-level driver development (SPI, I2C, USB, BLE, etc.)
* Bootloader and firmware update mechanisms for microcontrollers
* Integration with secure hardware elements (TrustZone, TPM, etc.)
* Interface with embedded OSs like FreeRTOS, Zephyr, or proprietary RTOS
Ideal Skills (Pick & Mix):
* C/C++ for microcontrollers (ARM Cortex-M, RISC-V)
* Secure boot, encryption libraries, and firmware update logic
* RTOS development (e.G., Zephyr, ThreadX, FreeRTOS)
* Familiarity with automotive or industrial safety standards is beneficial
* Contribute to toolchains, data preprocessing, and model integration workflows
Requirements:
* 3+ years in embedded C/C++ development
* Familiarity with one or more ML frameworks: TensorFlow Lite, ONNX, TVM, etc.
* Hands-on experience with QNX, RTOS, or Linux-based embedded platforms
* Bonus: knowledge of automotive safety standards (ISO 26262), or AI runtime stacks
If you are interested, send over your CV.
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