Senior Embedded Firmware Engineer
- Compensation
- Not disclosed
- Location
- Bengaluru, India
- Work setup
- Onsite
- Seniority
- Senior
- Employment
- Not specified
- Experience
- 10+ years
- Category
- Embedded
- Posted
Skills
Must have
- Bachelor’s or Master’s degree in Electronics, Computer Engineering, or related field
- 10-12 years of experience developing embedded firmware on 32-bit microcontrollers, preferably ARM architecture
- Strong knowledge of C programming, RTOS, device driver development, and communication protocols (e.g., SPI, I2C, UART, Ethernet)
- Experience in networking and semiconductor industries, ideally with exposure to optical technologies
- Solid understanding of DSP concepts and implementations
- Good knowledge of build environments and makefile management
- Demonstrated ability to independently manage tasks, drive designs, and deliver features
- Strong analytical, organizational, and communication skills
Full description
Senior Embedded Firmware Engineer
About Lumilens
At Lumilens, we are building the critical photonics infrastructure that powers tomorrow’s AI supercomputing. From chip-to-chip optical interconnects to scalable photonic engines, Lumilens is unlocking a new era of computing—faster, cooler, and massively more efficient. Join our collaborative team to help shape the future of high-speed optical connectivity.
Position Overview
We are seeking a mid-senior level Embedded Firmware Engineer with 10-12 years of experience in networking and semiconductor domains, ideally with an optical background. The successful candidate will have hands-on development and design experience on 32-bit microcontrollers, preferably with ARM-based architectures, and will contribute to the creation and delivery of advanced embedded solutions.
Responsibilities
- Independently drive firmware design, development, and feature delivery for high-performance networking and optical semiconductor products
- Develop and maintain device drivers, real-time operating systems (RTOS) integration, and communication protocol implementations
- Design, code, test, and debug embedded firmware primarily in C for ARM-based controllers
- Collaborate closely with cross-functional teams including hardware, DSP, and software engineers
- Manage, configure, and optimize build environments and makefiles
- Contribute to design reviews, feature definition, and product delivery schedules
Required Qualifications
- Bachelor’s or Master’s degree in Electronics, Computer Engineering, or related field
- 10-12 years of experience developing embedded firmware on 32-bit microcontrollers, preferably ARM architecture
- Strong knowledge of C programming, RTOS, device driver development, and communication protocols (e.g., SPI, I2C, UART, Ethernet)
- Experience in networking and semiconductor industries, ideally with exposure to optical technologies
- Solid understanding of DSP concepts and implementations
- Good knowledge of build environments and makefile management
- Demonstrated ability to independently manage tasks, drive designs, and deliver features
- Strong analytical, organizational, and communication skills
Why Join Lumilens?
- Work at the forefront of AI, networking, and optical semiconductor technology
- Collaborative and innovative environment
- Opportunities for career growth
- Competitive salary and comprehensive benefits package