We are looking for a Senior Embedded Engineer.
About the project: We are working with a water device company with global operations across North America, Europe, and the Middle East, with further expansion planned for China and North Africa.
The client is building a new generation of connected water cooling devices and is looking for an IoT connectivity and software solution.
Tech stack: ESP-IDF, BLE / Wi-Fi connectivity, External sensors integration, MQTT, Log storage.
Responsibilities:
- Firmware development using ESP-IDF.
- Implementation of device connectivity (BLE / Wi-Fi, MQTT).
- Integration with external sensors.
- Working with logging and diagnostics.
- Implementing secure communication and device lifecycle features (certificates, OTA, secure boot).
- Participation in overall IoT solution development.
Requirements:
- Strong experience with ESP-IDF.
- Solid background in IoT systems.
- Experience with BLE / Wi-Fi and MQTT.
- Understanding of embedded security practices (mTLS, certificates, secure boot, OTA).
- English level: Upper-intermediate.
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