Embedded Software Engineer

Lakshmi Machine Works (LMW); Coimbatore District; On-site; INR 450,000 - 700,000; Full time

Job summary

Lakshmi Machine Works (LMW) in Coimbatore, Tamil Nadu, seeks an Embedded Software Engineer to design, develop, and maintain firmware for microcontroller and microprocessor-based embedded systems. The role focuses on embedded C, C/C++, and RTOS environments to deliver reliable devices.

You will develop low-level drivers, BSPs, and communication stacks, interfacing sensors, motors, and Ethernet/USB modules, while ensuring robust testing and documentation.

Qualifications

• Design, develop, test and maintain embedded software and firmware.
• Develop low-level device drivers and board support packages (BSP).
• Work on microcontroller and processor-based embedded systems.
• Interface peripherals, sensors, motors, displays, and communication modules.
• Implement and optimize RTOS-based applications.
• Develop communication stacks and protocols.
• Perform unit testing, debugging, and code reviews.
• Support hardware bring-up and system integration activities.
• Analyze and resolve field issues and customer-reported defects.
• Prepare software design documents and technical reports.

Responsibilities

• Design, develop, test, and maintain embedded software and firmware.
• Develop low-level device drivers and BSP.
• Work on microcontroller and processor-based embedded systems.
• Interface peripherals, sensors, motors, displays, and communication modules.
• Implement and optimize RTOS-based applications.
• Develop communication stacks and protocols.

Skills

Embedded C

C/C++

Data Structures

Firmware Development

Job description

We are seeking a talented Embedded Software Engineer to design, develop, and maintain firmware for microcontroller and microprocessor-based embedded systems. The candidate should have strong expertise in Embedded C programming, device drivers, RTOS, communication protocols, and debugging of embedded products.

Key Responsibilities

• Design, develop, test, and maintain embedded software and firmware.
• Develop low-level device drivers and board support packages (BSP).
• Work on microcontroller and processor-based embedded systems.
• Interface peripherals, sensors, motors, displays, and communication modules.
• Implement and optimize RTOS-based applications.
• Develop communication stacks and protocols.
• Perform unit testing, debugging, and code reviews.
• Support hardware bring-up and system integration activities.
• Analyze and resolve field issues and customer-reported defects.
• Prepare software design documents and technical reports.

Technical Skills

• Embedded C
• C/C++
• Data Structures
• Firmware Development

Microcontrollers/Processors

• ARM Cortex-M Series
• STM32
• NXP
• TI Microcontrollers
• Renesas (Preferred)

Communication Protocols

• UART
• SPI
• I2C
• CAN/CAN-FD
• RS232
• RS485
• USB
• Ethernet