Firmware Developer

# Embedded Systems Engineer – IoT Firmware ## Job Summary We are seeking an **Embedded Systems Engineer – IoT Firmware** with a strong background in Elixir and Nerves. The ideal candidate will play a crucial role in developing and maintaining firmware solutions for our IoT devices. This position requires expertise in embedded systems and will focus on device communication, security, and integration protocols. ## Responsibilities - Develop and maintain firmware for IoT devices using Elixir and Nerves. - Compile and optimize software for ARM-based systems, specifically on Raspberry Pi. - Create and debug custom kernel modules to support hardware functionality. - Integrate and troubleshoot Modbus RTU protocol for data polling and fault identification. - Implement secure communication protocols using MQTT/HTTP APIs over 4G networks. - Manage and support OTA (Over-The-Air) updates for device firmware. ## Qualifications - **Technical Skills**: - Proficiency in Elixir and Erlang programming. - Experience with Nerves applications. - Understanding of ARM architecture and Raspberry Pi. - Ability to develop and debug custom kernel modules. - Knowledge of Modbus RTU protocol integration. - Familiarity with hardware-backed security features. - Experience with MQTT/HTTP APIs. - **Educational Requirements**: - Bachelor's degree in Computer Science, Electrical Engineering, or related field. ## Preferred Skills - Experience with OTA updates for firmware. - Knowledge of additional IoT communication protocols. - Familiarity with security practices in embedded systems. ## Experience - Minimum of 2 years of experience in firmware development and embedded systems. ## Environment - **Work Setting**: The location is not specified; however, the role is contractual. - **Start Date**: Expected to begin in 15 days from the offer acceptance. ## Salary - The salary range for this position is ₹50,000 to ₹2,000,000, depending on experience and qualifications. ## Deadline - Application deadline is April 23, 2025. ## Type - This is a contractual position with one opening available.