Job Description:
Electronics Engineer able to design, build, and launch innovative IoT electronic products from concept
to production. The ideal candidate must have hands-on experience with embedded firmware development, electronic circuit design, and strong expertise in ESP32 using ESP-IDF Framework.
Responsibilities:
- Design and develop IoT electronic products and embedded systems (from concept to mass production).
- Develop and customize firmware for microcontrollers, primarily ESP32 using ESP-IDF (C/C++).
- Implement firmware architecture using FreeRTOS (tasks, queues, event loops, drivers, memory management).
- Integrate and implement IoT communication protocols such as MQTT, HTTP, BLE, CoAP, Wi-Fi, LoRaWAN.
- Develop Wi-Fi provisioning and OTA firmware updates (Wi-Fi / BLE onboarding).
- Design electronic circuits and schematics, and create PCB layouts using KiCad / Altium / Eagle.
- Perform hardware debugging and validation using Oscilloscope, Logic Analyzer, and other lab equipment.
- Prepare documentation including firmware architecture, PCB files, BOM, hardware revisions and release notes.
Education & ExperienceBachelor’s degree in Electronics Engineering, Communication Engineering.Proven experience in Embedded Systems development and IoT product development.Technical SkillsStrong hands-on experience with ESP-IDF Framework and FreeRTOS.Proficient in C/C++ for embedded development.Experience with microcontrollers (ESP32, STM32, similar).Ability to design hardware (schematics + PCB layout).Strong understanding of IoT protocols (MQTT, HTTP, BLE, Wi-Fi).Familiarity with debugging tools (Multimeter, Oscilloscope, Logic Analyzer).Experience with OTA Update, Secure Boot, Flash Encryption in ESP-IDF.