Embedded Firmware Engineer - UniFi Protect

Ubiquiti Inc.; Stockholms kommun; On-site; SEK 700,000 - 900,000; Full time

Job summary

Ubiquiti Inc. is seeking a highly skilled Embedded Firmware Engineer for our Stockholm, Sweden team. You will develop kernel-mode and user-space firmware for the UniFi-Protect product line, from bootloader to user-space, and contribute to hardware testing and diagnostics.

Work closely with EE, Backend, Frontend, Mobile, QA, and Manufacturing teams to deliver robust embedded software for Linux platforms and ARM-based devices. Fluency in English and a passion for embedded development are essential.

Qualifications

• BS/MS in Computer Engineering, Computer Science or equivalent.
• Familiar with embedded Linux driver and kernel/user mode development.
• Fluent in written and spoken English to collaborate globally.

Responsibilities

• Implement kernel-mode and user-space firmware for UniFi-Protect devices from bootloader to user-space.
• Develop features for hardware testing and diagnostics of embedded devices.
• Collaborate with EE, Backend, Frontend, Mobile, QA, Factory and Manufacturing teams.

Skills

C/C++

ARM platform

Video streaming

Linux kernel

Debugging tools

Scripting

Git

English

Team player

Deadline driven

Education

BSc in CS/CE

Tools

Sigmastar

Ambarella

GDB

Strace

Job description

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 shaping the future of connectivity.

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 shaping the future of connectivity.

Join forces with us on our mission to build a better IT industry. We are currently looking for a highly skilled Embedded Firmware Engineer to our team in Stockholm, Sweden.

Please note that applicants must live in Sweden and hold a valid work permit at the time of application to be considered for this role.

Responsibilities

• Implement kernel mode and user mode applications for UniFi-Protect product line device firmware, from bootloader up to user-space applications, like Linux Kernel, rootfs, Websocket, RESTful API design, gRPC, etc
• 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

Requirements

• Proficiency in C/C++
• Familiar with Sigmastar / Ambarella platform
• Proficiency with Video/ Audio streaming and transcoding
• Understanding and experience with ARM platform
• Experience with debuggers such as gdb, strace, etc
• Embedded software development experience in Linux driver and both kernel & user modes are desired
• Familiarity with some form of scripting (shell, python, nodejs)
• Familiarity with Git version control
• A genuine passion for embedded software development
• A team player, who is very self-motivated, loves difficult challenges, and is goal driven
• Ability to deliver on tight schedules
• BS/MS in Computer Engineering, Computer Science or equivalent
• Fluent in both written and spoken English to work effectively within a highly collaborative environment with colleagues around the world

Nice To Have

• Experience with development boards such as Raspberry Pi, Arduino, BeagleBoard
• Experience with build system such as OpenWRT/BuildRoot/Yocto
• Familiarity with standard hardware protocols (gpio, usb, uart, pwm, flash, spi, i2c, ...)

Please note that a background check will be conducted in the final stage of the recruitment process