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XpertDirect

Embedded Software Engineer

XpertDirect
Sweden · Full-time · Mid-Senior

Firmware Engineer – TinyML & Embedded AI

TinyML | ARM Cortex-M | Edge AI | IoT Devices


Join our partner as a Firmware Engineer specializing in TinyML to develop cutting-edge edge AI applications deployed in consumer electronics, industrial IoT, and smart sensing platforms.


What You’ll Do

  • Develop and optimize TinyML models running on ARM Cortex-M and other low-power MCUs
  • Implement efficient firmware pipelines integrating sensor data acquisition, pre-processing, and inference
  • Collaborate with data scientists and hardware engineers to deploy ML algorithms on embedded platforms
  • Work on power optimization techniques to extend battery life of edge devices
  • Build test and validation frameworks for ML model performance and robustness
  • Contribute to continuous integration and deployment pipelines for embedded AI solutions


Core Skills

  • Experience with embedded C/C++ development targeting ARM Cortex-M MCUs
  • Familiarity with TinyML frameworks like TensorFlow Lite Micro, Edge Impulse, or CMSIS-NN
  • Understanding of machine learning fundamentals and model optimization for constrained environments
  • Experience with sensor interfacing (IMUs, microphones, cameras) and embedded signal processing
  • Knowledge of real-time operating systems (FreeRTOS, Zephyr)
  • Strong debugging skills using oscilloscopes, logic analyzers, and JTAG debuggers


Bonus Skills

  • Experience with Python for ML model training and toolchain scripting
  • Knowledge of wireless protocols (BLE, LoRa, WiFi)
  • Familiarity with containerization and cloud tools for ML model lifecycle management
  • Prior work on industrial IoT or consumer electronics products
  • Contributions to open source TinyML projects or communities

Key Skills

Ranked by relevance

embedded ai continuous integration containerization machine learning tensorflow freertos wireless python cloud
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Posted
Aug 04, 2025
Type
Full-time
Level
Mid-Senior
Location
Stockholm

Industries

Semiconductor Manufacturing

Categories

Engineering

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