Senior Firmware Engineer - RF & Gaming Devices

Our client is looking for a Senior Firmware Engineer with strong RF sensitivity to develop and evolve firmware for advanced gaming devices. This 12?month role offers high technical impact, hands?on innovation, and close collaboration with a senior team preparing knowledge transfer.Senior Firmware Engineer - RF & Gaming DevicesOur client is a global leader in high?performance consumer electronics and gaming technologies. They are known for innovation, product quality, and a dynamic engineering culture.DescriptionDevelop firmware for RF modules powering keyboards, mice, and receivers.Contribute to new product development and continuous evolution of existing platforms.Design, implement, and integrate firmware interfaces in partnership with software experts.Validate and test production?ready firmware, including automated test creation.Prototype concepts and showcase technical ideas to stakeholders.Collaborate with multi?site teams across Switzerland, the US, Taiwan, and India.Troubleshoot and debug complex embedded and RF issues.Produce clear, structured, and reliable technical documentation.Contribute to agile development practices and code reviews.Support knowledge transfer from senior RF and firmware experts.Act as a technical leader within the team, guiding architectural decisions.Profile5+ years of experience in firmware engineering within product development.Strong proficiency in embedded C/C++ with solid debugging and testing skills.Experience with ARM Cortex-M firmware development.Knowledge of Zephyr RTOS (ideal) or embedded Linux / Yocto.Demonstrated interest or aptitude in RF, wireless protocols, or radio firmware.Experience in Bluetooth or bidirectional RF HID devices is an asset.Ability to mentor, collaborate, and contribute to technical decision?making.Familiarity with scripting, unit testing, and agile development practices.Comfortable working in hybrid mode with 50-60% onsite presence (mandatory Tue-Thu).Fluent spoken and written English; French is a plus.Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or Communication Systems.Job Offer12?month mission with strong potential for extension and product roadmap continuity.Direct mentorship from senior engineers and involvement in strategic RF projects.