Full Stack Embedded Systems Engineer (IoT & Web Integration)

Job Description

Overview : We?re looking for a Full Stack Embedded Systems Engineer who can bridge the gap between hardware and web technologies. The ideal candidate is equally comfortable writing front-end React applications, integrating with IoT hardware (Raspberry Pi, ESP32, Arduino), and implementing real-time data communication via WebSockets. This role blends creativity, hardware tinkering, and software engineering to build interactive, connected systems. About Zigzag AI Zigzag AI is on a mission to revolutionise how management works. We?ve built an AI manager that watches thought the cameras 24/7 ? to log what's going on, create reports, send alerts - manage, optimize, and streamline operations without human intervention. From factory floors to hospital wings, from hotel chains to government offices ? Zigzag is transforming how decisions are made and how work gets done. We work with 1000+ crore companies across manufacturing, healthcare, hospitality, real estate, government, and defence. And we?re just getting started. If you?re excited about solving real-world problems, building the future of autonomous management, and scaling a rocket ship from India to the world, we want you with us. Learn more: https://www.zig-zag.ai/ Looking for an immediate joiner in our Bangalore office in HSR Key Responsibilities: Design and develop responsive? front-end applications ?using? React.js ?(and supporting libraries such as Redux or Context API). Interface with? IoT hardware ?platforms like? Raspberry Pi ,? Arduino , and? ESP32 , including writing and deploying firmware when needed. Implement? real-time communication systems ?using? WebSockets , MQTT, or similar protocols. Develop backend APIs (Node.js, Express, or Python-based) to handle data exchange between devices and front-end applications. Collaborate with hardware and software teams to build? end-to-end connected experiences ?? from sensor to screen. Manage device connectivity, cloud integration, and data visualization. Work on prototype setups and production-level embedded integrations. Ensure scalability, reliability, and security across web and embedded systems. Required Skills & Experience: Strong proficiency in? JavaScript, React.js , and modern front-end development practices. Experience with? IoT devices ?? particularly? Raspberry Pi ,? Arduino , and? ESP32 . Hands-on with? WebSockets ,? REST APIs , and? real-time communication ?frameworks. Working knowledge of? Node.js ,? Express , or? Python (Flask/FastAPI) . Familiarity with? electronics basics , serial communication (UART, SPI, I2C), and sensors. Understanding of? Linux-based systems ?and device setup (especially Raspberry Pi). Bonus: Experience with? cloud IoT services ?(AWS IoT Core, Azure IoT Hub, Firebase, etc.). Preferred Qualifications: Bachelor?s degree in Computer Science, Electronics, or related field. Experience in building? end-to-end IoT dashboards ?or control panels. Strong problem-solving skills and curiosity for both? hardware and software ecosystems . Ability to work independently on prototypes and deliver production-ready solutions.