Embedded Systems Trainee / Junior Engineer Jobs in Chennai Embedded Systems and Firmware Company

📋 Job Description

Jobzi is sourcing qualified candidates for Embedded Systems Trainee / Junior Engineer positions in Chennai's private Embedded Systems and Firmware Company sector. This is a full-time opportunity with a reputed Embedded Systems and VLSI employer in Chennai offering competitive salary, structured growth, and a professional work environment. Tamil communication skills are preferred alongside English for professional and business interaction in Chennai.

📌 Key Responsibilities

• Write and test embedded C code for microcontroller peripherals
• Assist senior engineers in firmware integration and unit testing
• Read datasheets and configure GPIO, UART, SPI, and I2C peripherals
• Debug embedded hardware using logic analysers and oscilloscopes
• Document firmware modules and update version-controlled repositories
• Set up and use cross-compilation toolchains for ARM targets
• Support board bring-up and hardware validation activities

🎓 Qualifications and Requirements

• Are you familiar with any 8-bit or 32-bit microcontroller families?
• Can you write bare-metal C to toggle a GPIO or send UART data?
• Have you used any IDE such as Keil, STM32CubeIDE, or MPLAB X?
• Do you understand basic digital circuits - resistors, capacitors, and voltage dividers?
• Have you completed any embedded systems project or internship?
• Are you comfortable reading an IC datasheet to configure a peripheral?
• Can you explain the difference between polling and interrupt-driven I/O?
• Good Tamil and English communication skills for team coordination and client interaction in Chennai.

✅ Required Skills