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Arista Networks · Budapest, Hungary

# Software Engineer, Kernel and BIOS - Dublin, Ireland

Budapest, Hungary Remote Full-time Software Engineering 

Listed on Arista Networks’s official careers site. Posted September 25, 2026. Check that it is still open and apply there.
[Apply on Arista Networks’s careers site →](https://jobs.smartrecruiters.com/AristaNetworks/744000151857180-software-engineer-kernel-and-bios-dublin-ireland)

[OpenNash Jobs](https://jobs.opennash.com/) / [Arista Networks](https://jobs.opennash.com/companies/arista-networks/) / Software Engineer, Kernel and BIOS - Dublin, Ireland

## Job description

Who You'll Work With The Platform team who are the programmers working closest to the hardware and programming chips.Arista Networks is looking for world-class Linux Kernel and BIOS software engineers to join our Dublin Kernel software team. Our Kernel team is responsible for keeping pace with the latest developments in the Linux Kernel and integrating them for our internal use, both for development and as a base for Arista EOS to run on.

This work often involves extending and developing new kernel features related to functionality that we rely on and working with the kernel community to get them integrated upstream. Kernel software engineers are also responsible for the CPU subsystems on all Arista products. You will evaluate new CPUs and work with CPU/BIOS vendors to integrate their stacks into EOS. You will also be responsible for bringup and qualification of these components into our hardware products.

### What You'll Do

Arista Software Engineering roles demand a strong and broad software engineering background. While the primary focus area for this role is Kernel/BIOS software, the role will cover all aspects of software development spanning the addition of new features, debugging problems and fine tuning code for scalability and performance. You will own your projects from definition to deployment and customer interactions, and you will be responsible for the quality of everything you deliver.

Arista Software Engineering prides itself on a supportive and growth oriented culture. Over time, as your interests change, coupled with evolving business needs you will have the opportunity to switch from Kernel and BIOS to other areas, if you like. #LI-EO1

## Qualifications

BS Computer Science/Electrical Engineering/Computer Engineering 5+ years experience of C or C++ and Python. Hands-on experience working on Linux Kernel software is a plus. Understanding of IP networking and/or distributed systems is a plus. Applied understanding of software engineering principles. Strong problem solving and software troubleshooting skills. Ability to design a solution and implement it successfully.

## At a glance
- Posted by the employer: Sep 25, 2026
- First seen by OpenNash: Jul 10, 2026
- Last checked: Oct 24, 2026
- Listed for: 106 days
- Location: Budapest, Hungary
- Work arrangement: Remote
- Employment type: Full-time[Apply on Arista Networks’s careers site →](https://jobs.smartrecruiters.com/AristaNetworks/744000151857180-software-engineer-kernel-and-bios-dublin-ireland)

## More jobs at Arista Networks

### [C++ Senior Software Engineer - Linux Kernel](https://jobs.opennash.com/companies/arista-networks/jobs/1151b29d711ed48eb67d/)

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### [BIOS Senior/Lead Software Engineer](https://jobs.opennash.com/companies/arista-networks/jobs/d61c9fbdac6babe15406/)

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### [BIOS Senior/Lead Software Engineer](https://jobs.opennash.com/companies/arista-networks/jobs/0eee0936a6bb34d8b2f8/)

Nashua, NH, United States

### [BIOS Senior/Lead Software Engineer](https://jobs.opennash.com/companies/arista-networks/jobs/3503762717cbfd4c01cf/)

Santa Clara, CA, United States

### [BIOS Senior/Lead Software Engineer](https://jobs.opennash.com/companies/arista-networks/jobs/28ea58f543a432033faa/)

Vancouver, BC, Canada

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