X4 Technology
Senior U-boot Embedded Engineer
Skills
1 month ago
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Important information
Contract type:
Freelance / Contract
Work mode:
Remote
Published on:
16 September 2026
What they need
🚀 Embedded Engineer – U-Boot / Cortex-A | Remote Europe | Outside IR35
An industry leading SemiConductor client is looking for a senior experienced Embedded Engineer for a long-term contract working fully from home (you can work from anywhere in Europe) on the porting of U-Boot to a next-generation SoC.
This is a genuinely low-level role — ideal for someone who enjoys working close to the hardware and has experience with U-Boot, bootloaders, Cortex-A, or high-end RZ/MPUs.
The opportunity
🌍 Fully remote – work from anywhere in Europe
📄 Long-term contract 🇬🇧 Outside IR35
💰 Competitive / high day rate
🎯 One-stage interview process
🔧 Work directly on a next-generation SoC and boot platform
What you'll be doing
The core focus is porting and bringing up U-Boot on a new SoC, working across the boot chain and supporting the platform from early bring-up through verification.
You'll be working with areas such as:
- Embedded C and low-level development
- U-Boot and/or ARM TF-A bootloader development
- Open-source upstream processes
- Cortex-A / high-end MPU architectures
- High end MPU such as Renesas RZ
- Linux BSPs, Device Tree and embedded Linux basics
- Experience with Yocto, Linux kernel debugging
- Hardware bring-up and debug would also be highly relevant
What we're looking for
Essential:
- Strong Embedded C / low-level development experience
- Commercial U-Boot development experience
- Experience with U-Boot
- Strong understanding of embedded Linux / ARM-based platforms
Highly desirable:
- high-end MPU experience
- ARM Cortex-A
- ARM TF-A
- Yocto / Linux build systems
- Device Tree
- Linux kernel debugging
- Hardware debugging — schematics, oscilloscopes, signal verification
- Git / GitLab and JIRA
- Python
- MISRA / static analysis
- Strong software testing background
You don't need to tick every box. If your background is strongly aligned with U-Boot, bootloaders and Cortex-A/MPU bring-up, I'd like to hear from you.
If this sounds like your kind of project — or you know someone who'd be a good fit — send me a message or your CV or apply on here and I'll talk you through the details in view of setting up a call between you and the client. The client are targeting a start from January 4th for a long term home working contract engagement.
The interview process is one stage and you can be shipped the hardware and send the paperwork in the months before Christmas.
#EmbeddedSystems #EmbeddedLinux #UBoot #Firmware #CortexA #ARM #SoC #Bootloader #EmbeddedJobs #Linux #RemoteJobs
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