iCafe Headset Firmware Engineer

About the role

Logitech China's hardware engineering team is looking for a firmware engineer for its iCafe headset project. The role is described as the "central nervous system connector" of the team: you will build a low-latency, highly interference-resistant wireless connection and be the first person to bring Logitech's global audio algorithms to China. The position is based in Suzhou, with Shanghai as an optional location.

Key responsibilities

• Design system architecture and develop low-level firmware on mainstream wireless audio SoC platforms, and optimize code.
• Work with Logitech's global software and algorithm teams to evaluate and port audio DSP processing, spatial audio virtualization and dynamic sound extraction technologies to local products.
• Optimize Bluetooth and 2.4G proprietary protocol communication for fast response in noisy environments, and manage multi-mode connection and battery scheduling.

Required profile

• Extensive low-level firmware experience on mainstream audio SoC platforms, including cost-effective and flagship chips.
• Proven track record of successfully mass-producing gaming headsets or low-latency peripherals.
• Excellent cross-national collaboration and English communication skills, as frequent interaction with overseas algorithm teams is required.
• High learning agility, able to turn new technology frameworks into mass-producible code.

Required skills

• C/C++ and embedded RTOS development.
• Understanding of audio DSP and spatial audio algorithms.
• Familiarity with mainstream audio SoC solutions.
• Mastery of Bluetooth, LE Audio, USB Audio and 2.4G wireless low-level technologies, and RF debugging.