Firmware Engineering Intern

About the Job

Firmware Engineer Intern

Team : Firmware

Location : Gurgaon, Haryana

Employment Type : Full time

Preferred Start Date: Immediate

What You’ll Work On

As an Intern FW Engineer, you will be responsible for designing, validating, and

productionizing electronic hardware that powers Pluto’s EV ecosystem.

• Design and development of automotive electronic FW including:
• BMS (Battery Management Systems)
• VCU / HMI / power distribution modules
• Sensor interfaces and actuator drivers
• Assist in development and testing of embedded firmware for microcontroller-based

systems

• Work on bare-metal programming using C/C++
• Support driver development for peripherals such as GPIO, UART, SPI, I2C, ADC,

Timers, etc.

• Debug and troubleshoot firmware issues using tools like debuggers, logic analyzers,

and oscilloscopes

• Collaborate with hardware and senior firmware engineers during development
• Assist in board bring-up, hardware–software integration, and validation
• Write clean, modular, and well-documented code.
• Quectel IOT and BLE modules.

Who We’re Looking For

We’re looking for someone who is hands-on, detail-oriented, and comfortable working in

fast-moving startup environments.

Must-Have Skills

• Basic knowledge of Embedded C / C++
• Understanding of microcontroller architecture (ARM Cortex-M preferred)
• Familiarity with bare-metal programming concepts
• Basic knowledge of communication protocols (UART, SPI, I2C)
• Understanding of interrupts, timers, and memory (RAM/Flash)
• Basic debugging skills
• MQTT.

Good-to-Have

• Experience with tools like Keil, STM32CubeIDE, E2 Studio, or Arduino IDE
• Basic understanding of bootloaders, linker scripts, or RTOS concepts
• Exposure to version control systems like Git.
• Interest in automotive, EV, or industrial embedded systems

What You’ll Gain

• Real-time embedded firmware development, improve low-level programming skills,

and understand industry-standard development practices.

• Ownership of complete FW subsystems—from concept to production
• Direct exposure to vehicle-level decision making
• Fast learning curve and high impact work