Embedded Software Engineer - Linux Consultant

Embedded Linux Consultant (System Image Rebuild for Domotz Box Platform)

About the Project

Domotz is seeking an experienced Embedded Linux Consultant to assist in rebuilding and modernizing the system image for the Domotz Box platform— a fleet of around 20,000 deployed units.

Responsibilities

1. Analyze the current system image, hardware platform, and deployment constraints.
2. Design and implement a new, stable, maintainable system image based on an up-to-date Linux kernel and supported OS.
3. Ensure backward compatibility and smooth transition strategies where necessary.
4. Collaborate with internal teams (Network Collector, DevOps) to plan for side-by-side deployment and upgrades.
5. Document build procedures and operational guides for the new system image.
6. Support planning and validation of an OTA (Over-The-Air) mass upgrade strategy across the existing deployed base.
7. Advise on best practices for long-term maintenance and security patching.

Required Skills and Experience

1. Proven expertise in embedded Linux system development and maintenance.
2. Deep understanding of bootloaders, kernel building, OS image creation, and OTA upgrade mechanisms.
3. Strong troubleshooting and debugging skills at system and kernel level.
4. Ability to produce clear technical documentation.

Preferred Skills

1. Prior work migrating devices from legacy systems to modern platforms.
2. Hands-on experience with Ubuntu Core platforms (Core 16, Core 20, Core 22).
3. Familiarity with Ubuntu Core system architecture and snap packages.
4. Knowledge of the ARM architecture and device-level Linux optimizations.
5. Experience working with large-scale, deployed IoT or embedded device fleets.

Deliverables

1. Rebuilt and validated system image ready for mass deployment.
2. Detailed documentation of the image build process.
3. Recommendations for OTA upgrade process and risk mitigation.
4. (Optionally) Support during rollout testing and early production phases.

Additional Details

This role is full-time and fully remote, offering flexibility with no requirement to work in sync with the team. The project duration is estimated to be between one and four months.

What We Offer

• Initial consultancy agreement for one month, with renewals until project completion.
• A collaborative and innovative work environment.
• A challenging, deeply technical project.
• The opportunity to work on exciting projects with a talented team!

About Us

Domotz is a leading SaaS provider specializing in network monitoring and management solutions. We empower IT professionals, integrators, and service providers with comprehensive tools to manage and secure networks efficiently. We are committed to excellence, innovation, collaboration, and fostering an inclusive environment for all employees.

Join us at Domotz and be part of a team shaping the future of network management and security!

Additional Role

Embedded Software Engineer • Bologna, IT

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