Embedded Firmware Engineer - UniFi Protect

BucharestFull-time2026-10-05 → 2026-11-10

Core

Develop kernel and user-mode applications for UniFi Protect device firmware, including Linux Kernel, rootfs, Websocket, and RESTful API design.

Role type

Embedded Firmware Engineer

Builds

Firmware for UniFi Protect product line devices

Domain

Networking hardware / Embedded Linux

Required skills

C++, C, Linux kernel development, ARM platform, Video/Audio streaming and transcoding, Hardware debugging (gdb, strace), Embedded Linux drivers

Preferred skills

Sigmastar/Ambarella platform experience, Build systems (OpenWRT/BuildRoot/Yocto), Hardware protocols (gpio, usb, uart, spi, i2c)

Technologies

Linux Kernel, gRPC, Websocket, RESTful API, gdb, strace, Git, C++, C

Responsibilities

Implement kernel mode and user mode applications for UniFi-Protect product line device firmware; Implement features to support hardware testing and diagnosis of various kinds of embedded devices; Work closely with various teams, like EE, Backend, Frontend, Mobile, QA, Factory and Manufacturing

Seniority

Mid-Senior, hands-on IC

About Ubiquiti

At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while sh