Location: Gurugram, India

About the Role
We are looking for a highly motivated Firmware Engineer with experience in
embedded systems and wearable devices to
develop next-generation smartwatches, smart rings, smart bands, and connected
wearable products. The ideal candidate
will be responsible for designing, developing, optimizing, and maintaining
firmware across multiple wearable platforms
while working closely with hardware, mobile app, cloud, algorithm, and product
teams.

Key Responsibilities:
- Design, develop, and maintain embedded firmware for wearable devices based on
RTOS platforms.
- Implement and optimize drivers, middleware, and application-layer firmware for
sensors, connectivity, power
management, and user interfaces.
- Develop firmware for health monitoring features including heart rate, SpO₂,
sleep tracking, activity tracking, and workout
modes.
- Integrate and optimize communication protocols such as BLE, UART, SPI, I2C,
GPIO, PWM, and ADC.
- Work with sensor vendors and chipset partners to integrate PPG, IMU,
temperature, ECG, and other wearable sensors.




- Optimize power consumption, memory usage, and overall system performance to
achieve battery life targets.
- Support firmware bring-up, debugging, validation, and production readiness
activities.
- Collaborate with hardware teams during board bring-up, schematic reviews, and
hardware debugging.
- Analyze field issues, identify root causes, and implement robust fixes.
- Participate in architecture discussions and contribute to firmware design
reviews.
- Develop test tools, automation scripts, and diagnostic utilities to improve
development efficiency.
- Support OTA (Over-the-Air) firmware upgrade mechanisms and firmware release
management.

Required Qualifications
- Bachelor&/or Masters degree in Electronics, Embedded Systems, Computer
Engineering, or related field.
- 4–8 years of experience in embedded firmware development.
- Robust proficiency in C programming and embedded software design.
- Expe

📌 Firmware Engineer (Gurugram)
🏢 Noise
📍 Gurugram