Sunfra Technologies
IoT & Embedded Systems Intern
Skills
6 days ago
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Important information
Contract type:
Permanent, Internship
Location:
Karnataka, India
Work mode:
Onsite
Published on:
17 October 2026
What they need
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
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