Join Corsair Memory Inc. as a Firmware Engineer, where you will design, implement, and maintain embedded firmware for HID devices based on ARM Cortex-M and RISC-V platforms. You will be crucial in developing innovative input devices and collaborating closely with hardware engineers on system design.
What You'll Do
- Design, implement, and maintain embedded firmware for HID devices based on ARM Cortex-M and RISC-V platforms.
- Develop USB HID, BLE HID, and 2.4Ghz proprietary HID protocols.
- Collaborate with hardware engineers to define MCU selection, pin mapping, and schematic validation.
- Implement firmware update mechanisms (e.g., DFU over USB) and bootloader support.
- Create and control RGB LED lighting effects, including animations, brightness control, and synchronization with host software.
- Develop firmware for driving and updating LCD displays, including UI rendering, menu navigation, and real-time data display.
- Conduct performance tuning, code optimization, and power efficiency improvements.
- Write and maintain clean, modular, and reusable code in C or C++.
- Work closely with manufacturers to define test strategies and automate validation.
- Maintain documentation for firmware architecture, APIs, and versioning.
What We're Looking For
- Bachelor’s degree in Electrical Engineering, Computer Engineering, or a related field.
- 2+ years of experience in embedded firmware development for Cortex-M, RISC-V, or similar MCUs.
- Proficiency in C/C++ and real-time embedded systems development.
- Familiarity with communication interfaces and protocols such as USB, SPI, I2C, Proprietary 2.4G, and BLE.
- Proficient with debugging tools such as JTAG/SWD, oscilloscopes, and protocol analyzers (USB, BLE, RF).
Nice to Have
- Knowledge of the USB-IF certification process and HID descriptor design.
- Experience with CI/CD for embedded systems (e.g., Jenkins, GitLab CI).
- Familiarity with power profiling tools and energy-aware design.
Technical Stack
- Languages: C, C++
- Platforms: ARM Cortex-M, RISC-V
- Protocols: USB HID, BLE HID, SPI, I2C
- Tools: JTAG/SWD




