Senior Embedded Software Engineer - BLE/Audio Codec

JOB AD:

Start Date: ASAP Overview:We're seeking a highly skilled Embedded Software Engineer to join a cutting-edge BLE/Audio Codec team working on ultra-low-power embedded systems, such as wireless earbuds and headphones. This role requires strong embedded C/C++ skills, with a focus on code optimisation for constrained environments. Key

Responsibilities:

Develop and optimise embedded firmware for BLE audio devicesWork on LC3 codec integration and system-level performance tuningCollaborate with hardware, DSP, and software teams to deliver end-to-end solutionsDebug and profile firmware on target systems using cross-compilation toolsKey Technologies:Embedded C/C++ (performance-optimised code for low-resource systems)BLE / LC3DSP (Digital Signal Processing fundamentals)Embedded LinuxCross-compilation (GCC toolchain)Python (desirable, not essential)Working Model:Ideally 5 days/week on-site in BelfastFlexible structure: WFH mornings or afternoons allowed