Job Summary

Senior Embedded Software Developer (IoT, Home Automation) - Zenith System Solutions

Role Senior Embedded Software Developer (IoT, Home Automation)

We are seeking a Senior Embedded Software Developer with robust expertise in IoT-based home automation systems. The ideal candidate will have hands-on experience in FreeRTOS-based firmware development and deep knowledge of TI CC3xxx Wi-Fi modules.

You will play a critical role in designing, developing, and optimizing embedded firmware for smart home devices, ensuring secure connectivity, reliable performance, and seamless cloud integration.
Key Responsibilities
Design, develop, and maintain embedded firmware for IoT-enabled home automation devices
Develop real-time embedded software using FreeRTOS for task scheduling, peripheral control, and resource management
Integrate and optimize TI CC3xxx Wi-Fi modules with microcontrollers for secure wireless communication
Implement and validate IoT communication protocols such as MQTT, HTTPS, TCP/IP, CoAP, and Modbus/TCP
Work with TI Wi-Fi SDKs, drivers,



and hardware abstraction layers (HAL) for module bring-up and integration
Design and implement secure OTA (Over-the-Air) firmware update mechanisms for deployed devices
Collaborate with hardware, cloud, and mobile application teams to deliver complete end-to-end IoT solutions
Perform unit testing, integration testing, and field validation of embedded firmware
Ensure compliance with IoT security standards including TLS/SSL, WPA3, and device authentication
Optimize power consumption, memory usage, and performance for long-term and reliable device operation
Qualifications
Bachelor's or Master's degree in Electronics, Computer Science, or a related discipline
Mandatory Skills
8+ years of experience in embedded software development
Solid proficiency in C / C++ / Python for microcontroller-based systems
Hands-on experience with FreeRTOS or similar real-time operating systems
Hands-on experie

📌 Senior Embedded Software Developer Thane
🏢 Zenith System Solutions
📍 Thane