Embedded Software IoT Expert

You will design, develop, and optimize firmware for IoT-enabled consumer products.

Responsibilities

• Develop and maintain embedded firmware using FreeRTOS, lwIP, and mbedTLS.
• Implement connectivity solutions via Azure IoT, WiFi, and BLE.
• Integrate secure communication protocols including X.509 certificates, MQTT, HTTPS, DHCP, TCP, UDP, and TLS.
• Debug and resolve connectivity and performance issues using network traffic tools.
• Optimize firmware using JTAG and other embedded development tools.
• Manage the full software development lifecycle within a Scrum framework.

Required Skills

• 5+ years of experience in embedded firmware development for IoT environments.
• Proficiency with FreeRTOS, lwIP, and mbedTLS.
• Hands-on experience with Azure IoT, AWS IoT, Ayla, or Cumulocity.
• Strong knowledge of BLE, WiFi, and GATT.
• Deep understanding of network protocols: MQTT, HTTPS, DHCP, TCP, UDP, and TLS.
• Experience with X.509 certificate management and secure communication.
• Proficiency with ARM CPUs and JTAG debugging.
• Experience using Atlassian Suite (Jira, Confluence, Bitbucket).
• Bachelor’s degree in Computer Science, Electrical Engineering, or a related field.

Preferred Skills

• Experience with consumer electronic products.
• Knowledge of low-power design principles and energy-efficient coding.