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Bengaluru, India
2026-10-17
Sunfra Technologies
English
South Asia
IoT & Embedded Systems Intern
Role Description
**Job Description: IoT & Embedded Systems Intern**
**Position:** IoT & Embedded Systems Intern
**Department:** Embedded Systems / IoT
**Experience:** Fresher
**Employment Type:** Internship
**Location:** Bengaluru
**About the Role**
We are looking for a motivated IoT & Embedded Systems Intern with a basic understanding of embedded programming, hardware interfacing, PCB design, and Linux-based development. The candidate will work with microcontrollers, single-board computers, communication protocols, and hardware-software integration to develop and test IoT and embedded applications.
**Key Responsibilities**
* Develop and test embedded applications using C, C++, and Python.
* Work with ESP32, ESP8266, and Raspberry Pi platforms.
* Assist in PCB designing, circuit development, component selection, and hardware prototyping.
* Interface sensors, actuators, and peripheral devices with embedded platforms.
* Implement and test communication protocols such as UART, SPI, I2C, RS-232, and RS-485.
* Work with IDEs and development tools for firmware programming, debugging, and testing.
* Use Linux for embedded development, command-line operations, and device configuration.
* Perform hardware debugging, troubleshooting, and system integration.
* Assist in developing IoT solutions involving device connectivity, data acquisition, and communication.
* Prepare technical documentation, test reports, and project documentation.
**Required Skills**
* **Programming Languages:** Basic knowledge of C, C++, and Python.
* **Embedded Platforms:** ESP32, ESP8266, and Raspberry Pi.
* **PCB Design:** Basic knowledge of schematic capture, PCB layout, and circuit design using tools such as KiCad, EasyEDA, or Altium Designer.
* **Development IDEs:** Familiarity with Arduino IDE, Raspberry Pi.
* **Operating Systems:** Basic knowledge of Linux and command-line tools.
* **Communication Protocols:** Understanding of UART, SPI, I2C, RS-232, and RS-485.
* **Hardware Knowledge:** Basic understanding of electronic components, sensors, microcontrollers, and circuit debugging.
* **Debugging:** Ability to troubleshoot hardware and software issues.
**Preferred Qualifications**
* Pursuing or recently completed a degree or diploma in Electronics and Communication Engineering (ECE), Electrical Engineering (EEE), Embedded Systems, Instrumentation, or a related field.
* Academic projects or hands-on experience with microcontrollers and IoT devices.
* Familiarity with Git, serial communication tools, and hardware testing instruments.
* Basic understanding of Wi-Fi, HTTPS, and IoT device connectivity.
**Internship Benefits**
* Hands-on experience with real-time IoT and embedded systems projects.
* **Internship completion certificate** upon successful completion of the internship.
* **Potential full-time employment opportunity** based on performance during the internship and the organization's requirements.
Work Location: In person