About the Role:
We are building low-cost, practical robotics and IoT hardware products for real-world use. As our Hardware Engineer, you will take full ownership of designing, prototyping, and scaling embedded hardware solutions from idea to production. You will work hands-on with microcontrollers like ESP32 and Arduino to create reliable, affordable products that include sensors, wireless connectivity, actuators, and power-productive designs.

This is a high-impact role where your college projects will directly translate into real products. You will help us keep hardware costs mínimal while delivering functional, production-ready robotics and IoT devices.

Key Responsibilities:
- Design, prototype, and iterate on embedded hardware products using ESP32, Arduino, and similar microcontrollers.
- Develop and optimize firmware for features such as sensor integration, wireless communication (Wi-Fi/Bluetooth), data logging, actuator control, and configurable operation.
- Create and refine custom PCB designs with focus on low BOM cost and easy manufacturing.




- Integrate various components (sensors, cameras, motors, power modules, etc.) into complete robotics/IoT systems.
- Implement power optimization techniques (deep sleep, battery/solar compatibility) for efficient, long-running devices.
- Test, debug, and improve hardware reliability, including Wi-Fi stability, environmental testing, and enclosure design.
- Collaborate with backend/software teams to ensure smooth data transmission and cloud/IoT integration.
- Prepare BOMs, documentation, and support small-batch production and scaling to higher volumes.

Must-Have Requirements:
- Proven College Project Experience (mandatory): You must have already built and demonstrated working hardware projects during college using ESP32 or Arduino for example, robotics prototypes, IoT devices with sensors/actuators, wireless data transmission, or any similar embedded system.
- Strong hands-on expertise in:
- ESP32 and Arduino platforms

📌 Hardware Engineer Intern (Hyderabad)
🏢 WEXA AI
📍 Hyderabad