Embedded Firmware Engineer

About the Company

We are seeking an experienced Embedded Firmware Engineer to develop and maintain automotive tracking and security systems, with a focus on real-world reliability and complex field issues.

About the Role

The Embedded Firmware Engineer will be responsible for developing and maintaining firmware for cellular-connected automotive devices, ensuring high reliability and addressing complex field issues.

Responsibilities

• Develop and maintain firmware in C / C++ for cellular-connected automotive devices
• Integrate GPS / GNSS, BLE, and cellular communication modules
• Manage power consumption and system states (Sleep / Wake / Voltage protection)
• Implement device-to-cloud connectivity (HTTPS), OTA updates, and provisioning
• Apply embedded security best practices (secure boot, signed firmware, TLS, credential storage)
• Debug complex field issues and improve product reliability
• Collaborate with hardware teams and suppliers

Qualifications

• 3–5+ years of embedded development experience with shipped real-world products
• Strong proficiency in C / C++
• Experience with microcontrollers (STM32 / ESP32 or similar)
• Experience with cellular modems (LTE / NB-IoT / GSM), GPS / GNSS, and BLE
• Experience with HTTPS, OTA, and raw TCP socket programming (custom binary / text protocols)
• Familiarity with embedded security (secure boot, signed firmware, TLS, key storage)
• Strong understanding of power management and low-level interfaces (UART / SPI / I2C)

Required Skills

• Automotive systems / CAN BUS experience
• IoT / tracking systems background
• MQTT experience
• Experience handling real-world field issues

Preferred Skills

• Automotive systems / CAN BUS experience
• IoT / tracking systems background
• MQTT experience
• Experience handling real-world field issues