Joining Razer will place you on a global mission to revolutionize the way the world games. Razer is a place to do great work, offering you the opportunity to make an impact globally while working across a global team located across 5 continents. Razer is also a great place to work, providing you the unique, gamer-centric #LifeAtRazer experience that will put you in an accelerated growth, both personally and professionally. Job Responsibilities/ 工作职责 : The Senior Firmware Engineer is responsible for the development, maintenance, and optimization of embedded firmware for gaming peripherals. The role provides technical expertise in MCU platforms, USB and wireless protocols, low-power design, and cross-functional product development, supporting products from technical evaluation and design through validation, release, and mass production. Essential Duties and Responsibilities Develop, maintain, and optimize firmware for gaming keyboards, mice, and related peripherals. Conduct technical research for new product directions and evaluate the feasibility of wireless solutions and low-power architectures. Develop firmware for Nordic and NXP ARM Cortex-M0/M3 MCU platforms, including peripheral drivers, application logic, and protocol stacks. Develop and debug USB HID, BLE, and proprietary 2.4 GHz wireless protocols, and optimize communication stability and power consumption to improve battery life. Work with hardware, mechanical, and test teams to troubleshoot firmware issues and validate product functionality, performance, and reliability. Prepare and maintain firmware design documentation, code records, test reports, and release notes in accordance with the software version control process. Collaborate with cross-functional teams to define firmware requirements, review designs, and support mass production. Requirements · Bachelor’s degree in Electronics, Telecommunications, Automation, or a related discipline. · At least three years of professional experience in embedded firmware development. · Hands-on experience developing firmware on Nordic and NXP ARM Cortex-M0/M3 MCU platforms. · Proficiency in C/C++ programming, experience with an RTOS such as FreeRTOS or Zephyr, and familiarity with the Keil development environment. · Solid knowledge of USB HID, BLE, and proprietary 2.4 GHz protocol development. Experience with USB, 2.4 GHz, or BLE HID devices, such as mice, keyboards, or game controllers, is preferred. · Experience in optimizing wireless power consumption and battery life is preferred. · Familiarity with common peripheral interfaces, including I2C, SPI, UART, ADC, and PWM. · Effective communication and collaboration skills. Pre-Requisites/ 任职要求 : Razer is proud to be an Equal Opportunity Employer. We believe that diverse teams drive better ideas, better products, and a stronger culture. We are committed to providing an inclusive, respectful, and fair workplace for every employee across all the countries we operate in. We do not discriminate on the basis of race, ethnicity, colour, nationality, ancestry, religion, age, sex, sexual orientation, gender identity or expression, disability, marital status, or any other characteristic protected under local laws. Where needed, we provide reasonable accommodations - including for disability or religious practices - to ensure every team member can perform and contribute at their best. Are you game? At Razer, you’ll be at the forefront of the most exciting industry in the world: gaming. As gaming evolves, so does the ecosystem that powers it: hardware, software and services. Guided by our mission “For Gamers. By Gamers.”, we create cutting-edge products and experiences that define the ultimate gameplay. Staying true to our mission, we’re relentlessly pushing boundaries and leading the charge in AI for gaming, shaping the future of the industry. At Razer, you won’t just witness this evolution; you’ll help drive it. Joining Razer means being part of a global mission to bring gamers closer to the games they love. Whether you’re crafting the next generation of gaming gear or powering our global operations behind the scenes, you’ll take on meaningful work in a truly international, cross-cultural environment. The journey toward Being Phenomenal isn’t always easy, but gamers excel through teamwork, grit, and problem-solving. Our people are what make Razer exceptional. Together, we’ll take Razer to even greater heights. Razer is proud to be certified a Great Place to Work® in both the United States and Singapore, and recognized as a Singapore Top Employer by the Top Employer Institute, reflecting our commitment to making your journey here a rewarding one. Equal Opportunity Employer At Razer, we believe diverse teams build better ideas and a stronger culture. We are committed to providing an inclusive, respectful, and fair workplace for every employee. We do not discriminate on the basis of race, ethnicity, colour, nationality, ancestry, religion, age, sex, sexual orientation, gender identity or expression, disability, marital status, or any other characteristic protected by the laws of the countries we operate in. We also provide reasonable accommodations where needed — including for disability or religious practices — so every team member can perform and contribute at their best.

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23 Oct, 2026

Razer

Senior Firmware Engineer

Senior level
Engineering

Shenzhen, China

Salary not listed

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