Senior Firmware Engineer

Role Overview

Key Responsibilities

• Develop robust embedded firmware and integrate it with user-facing software (Python, C#, etc) to support early hardware prototypes
• Lead hardware bring-up, peripheral driver development, and power/performance optimization
• Debug complex multi-layer issues across kernel, drivers, RTOS, and application layers
• Architect, design, and validate firmware for devices including sensors, imaging systems, haptics, audio systems, and custom electronics
• Implement bootloaders, power management frameworks, scheduling, and inter-processor communication on RTOS or bare-metal platforms
• Maintain clear documentation of design decisions, test results, and validation processes
• Travel up to 15% domestically and internationally to interface with manufacturers and suppliers
• Key Technologies You Will Work With
• Embedded Linux, RTOS (Zephyr, FreeRTOS), and bare-metal firmware
• Ultra-low power electronics and communication interfaces (Cellular, WiFi, BLE, Zigbee, NFC)
• Microcontrollers & processors with peripherals:
• SPI, I2C, UART
• RTC, DMA, USB
• Crypto Engines
• ADCs
• AI/ML accelerators

What We Are Looking For

• B.Tech in Electrical Engineering (M.Tech is a plus).
• 7-10 years experience building complex embedded systems and integrated products.

Strong expertise in:

• ARM Cortex-M microcontrollers
• Firmware driver development & HALs
• RTOS (Zephyr, FreeRTOS)
• Version control (Git) & CI/CD pipelines
• Proficiency with firmware development tools: CCS, MPLAB, etc
• Working knowledge of scripting languages (Python or similar)
• Experience with Altium or KiCad for hardware interaction
• Hands-on debugging tools: JTAG, GTB, logic analyzers, oscilloscopes
• Strong understanding of BLE, WiFi, NFC stacks
• Experience integrating peripherals: IMUs, haptics, touch, cameras, temperature/humidity, heart-rate, etc
• Familiarity with OTA updates, secure firmware deployment, bootloaders, and HIL testing
• Excellent communication skills for technical and non-technical audiences
• Strong analytical, problem-solving mindset with willingness to be hands-on

Perks & Benefits

• Flexible working hours
• 25 days PTO (15 privilege, 10 sick).