System Software Engineer

sonos

Shanghai, CN💼 Full-time🗓 2026-08-14 → 2026-09-25

Core

Develop core software and firmware for Sonos audio products to enable innovative solutions for homes and businesses.

Role type

Embedded Software Developer (System Software)

Builds

Audio hardware products (speakers, soundbars) for consumer homes and businesses

Domain

Consumer Electronics / Audio / Embedded Systems

Deliverable

production ML models | product features

Required skills

C/C++ programming, embedded Linux architecture, hardware interface protocols (SPI, I2C, I2S, UART, USB, Bluetooth), performance-critical software development in resource-constrained environments, GTEST unit testing, low-level debugging

Preferred skills

WiFi hardware integration, real-time operating systems, Linux Kernel programming, U-Boot programming, embedded systems laboratory testing, modern embedded SW development processes (CI/CD, version control)

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About sonos

Sonos is looking for an experienced DTC Growth & Merchandising leader to own the full arc from demand to conversion on sonos.com. This leader brings together two critical disciplines: the demand-creation engine (campaigns, merchandising, brand and content storytelling, and new-feature introductions) and the growth discipline (funnel optimization, experimentation, marketing measurement, and the technical health of the paid-to-site intersection), making them responsible for how customers find us, what they experience when they arrive onsite, and how efficiently they convert.