Mantra Softech - Senior Software Engineer - Embedded System (3-8 yrs)

Role : Senior Software Engineer (IoT, C++/Linux, Matter Protocol)

Location : Ahmedabad (Full-Time, On-Site)

Shape the Future of Smart Homes :

We're hiring a Senior Software Engineer to lead firmware development for our Linux-based IoT hubs. This role focuses on integrating the Matter protocol, voice assistants, AI analytics, and video processing to create cutting-edge smart home solutions.

About Us :

Mantra Softech, a leader in biometric and RFID solutions, is expanding into IoT. We're building platforms that drive secure, seamless smart home experiences with the latest IoT standards.

What You'll Do :

- Firmware Development : Build and optimize firmware for embedded Linux systems, from board bring-up to app-level features.

- IoT Protocols : Implement and fine-tune Matter and Thread protocols for secure, device-to-device communication.

- Connectivity : Develop networking (Wi-Fi/Ethernet/Thread), cloud (MQTT, HTTPS), and OTA pipelines.

- Voice Assistants : Integrate Google Assistant and Alexa for smart device control.

- AI & Video : Embed AI analytics and video frameworks for monitoring and content streaming.

- Cross-Team Collaboration : Work closely with hardware, app, and IoT teams to refine system architecture.

What We Need :

- 3+ years of C/C++ development on Linux-based embedded systems.

- Experience or interest in Matter/Thread protocols.

- Strong knowledge of TCP/IP, UDP, cloud integration, and OTA.

- Experience with voice assistant integration is a plus.

- Proficiency in Git/SVN, JIRA, and agile workflows.