Senior Embedded Linux Engineer

Witekio

. Design, integrate, test, and debug low-level embedded software in C/C++ .

Posted 10/21/2026full-timeLyon • FranceSenior💰 €50,000 - €60,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in embedded software development, particularly in C/C++ and Embedded Linux, with a strong focus on ARM architecture and the ability to collaborate effectively in international teams. Proficient in customizing Linux distributions and developing Board Support Packages, bootloaders, and drivers while adhering to quality processes.

Highest-signal resume keywords

Embedded Software DevelopmentC/C++ DevelopmentEmbedded LinuxARM ArchitectureTechnical Documentation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Embedded Software DevelopmentC/C++ DevelopmentEmbedded LinuxARM ArchitectureDriver DevelopmentFirmware DevelopmentBootloader DevelopmentBoard Support Package DevelopmentCode ReviewsCI/CD

Soft Skills

Strong Communication SkillsOpen-Mindedness

Tools & Technologies

YoctoBuildrootZephyrFreeRTOSAndroid AOSP

Certifications & Qualifications

Degree in Computer ScienceDegree in Engineering

Industry Keywords

Open SourceInternational CollaborationQuality ProcessesTechnical Documentation

Tech Stack

Tools & technologies

AndroidLinuxOpen SourceC++

About the role

Key responsibilities & impact

Design, integrate, test, and debug low-level embedded software in C/C++
Develop for various architectures, primarily ARM and x86
Customize Linux distributions, primarily using Yocto, as well as Buildroot and other tools
Potentially work on MCU projects with Zephyr or FreeRTOS, and on MPU operating systems such as Android AOSP
Contribute to the Open Source ecosystem associated with projects, particularly Linux or Zephyr mainlining
Develop and customize Board Support Packages (BSPs) for customer hardware
Add specific features such as software updates, security, and optimization
Develop and customize bootloaders, drivers, and kernels
Follow quality processes and requirements, including code reviews, code analysis, and CI/CD
Write technical documentation
Work on national and international projects with teams located primarily in the United States, as well as in the United Kingdom and Germany

Requirements

What you’ll need

At least 7 years of experience in embedded software development, including driver or firmware development, with knowledge of ARM architecture
Mandatory experience with Embedded Linux, ideally the Linux kernel
Strong C/C++ development skills
Knowledge of or interest in Android AOSP and Zephyr
Knowledge of MCUs and connectivity is a plus
Ability to work with remote customer or Witekio teams in an international environment
Proficiency in English to collaborate with teams in Germany, the United States, and the United Kingdom
Degree in computer science or engineering
Open-mindedness and strong communication skills

Benefits

Comp & perks

Strong technical culture, with multidisciplinary teams and diverse projects
Collaborative and supportive environment
Lunch & Learn sessions
Monthly company-wide hangouts to share information
Witekian Days offering training on a wide range of topics
Concrete, impactful projects