Senior Embedded Software Engineer : BLE/Audio Codec
Location: Belfast (On:site preferred with flexible WFH options)
Contract: Inside IR35
Duration: 6:12 months (likely extension)
Start Date: ASAP
Overview:
Were 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 devices
:Work on LC3 codec integration and system:level performance tuning
:Collaborate with hardware, DSP, and software teams to deliver end:to:end solutions
:Debug and profile firmware on target systems using cross:compilation tools
Key Technologies:
:Embedded C/C++ (performance:optimised code for low:resource systems)
:BLE / LC3
:DSP (Digital Signal Processing fundamentals)
:Embedded Linux
:Cross:compilation (GCC toolchain)
:Python (desirable, not essential)
Working Model:
:Ideally 5 days/week on:site in Belfast
:Flexible structure: WFH mornings or afternoons allowed