Firmware Developer – Embedded Systems

Website: bestnanotech.in
Job details:
Location: Bangalore, India

Experience: 5+ Years

Education: Bachelor’s Degree in Electrical Engineering / Electronics Engineering / Embedded Systems or related field

Role Overview

The Firmware Developer will be responsible for designing, developing, and maintaining low-level firmware for embedded platforms. The role requires strong experience in bare-metal firmware development and device driver implementation for high-speed hardware interfaces.

The engineer will work closely with hardware, board design, and validation teams to enable stable communication between embedded processors and peripheral devices.

Key Responsibilities

• Design and develop bare-metal firmware for embedded systems.
• Implement and maintain low-level device drivers for communication interfaces.
• Develop firmware for hardware interfaces such as I2C, SPI, UART, USB, Ethernet, PCIe, PHY and Flash devices.
• Work closely with hardware teams during board bring-up and debugging.
• Debug firmware and hardware interaction issues using oscilloscopes, logic analyzers, and debugging tools.
• Optimize firmware for performance, reliability, and memory efficiency.
• Support bootloader development, firmware upgrades, and system initialization.
• Participate in hardware validation, system integration, and testing activities.
• Write and maintain technical documentation for firmware modules and drivers.
• Collaborate with cross-functional teams including hardware, software, and validation teams.
  
  

Required Technical Skills

• Strong programming experience in Embedded C / C++
• Hands-on experience in bare-metal firmware development
• Experience developing device drivers for embedded platforms
• Solid understanding of embedded system architecture
• Hands-on debugging using JTAG, logic analyzer, or oscilloscopes
• Experience with board bring-up and hardware interaction debugging
• Knowledge of memory interfaces and flash drivers
• Familiarity with bootloaders and low-level system initialization
• Understanding of communication protocols and hardware registers
• Experience working with embedded processors / microcontrollers

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