C++ Senior Software Engineer - Linux Kernel at Arista Networks

Department: Software EngineeringSeniority in posting: senior

Language

Setup: Remote
Location: Budapest, Central Hungary
Type: Full-time
Level: senior
Posted: Sep 24, 2026

Description

Arista Networks is hiring a Linux Kernel Software Engineer to develop and maintain Linux kernel features and tests for EOS, integrate upstream kernel versions, qualify CPU and NIC hardware, contribute to the mainline kernel community, and provide technical leadership. The role requires C programming expertise, Linux kernel development experience, software design and troubleshooting skills, and familiarity with networking, software engineering practices, and x86 and ARM architectures.

Required Skills

C programming
C++
Python
Linux kernel
Kernel architecture
IP networking
x86 and ARM

Additional Information

Minimum Education: Bachelor of Science, Master of Science, or Ph.D. in Computer Science, Electrical Engineering, or Computer Engineering
Required Previous Experiences: 3+ years of related postgraduate work experience
Significant hands-on Linux kernel troubleshooting, bug fixing, and feature development experience
Preferred Qualifications: Knowledge of C++ and Python
Familiarity with the upstream Linux community’s patching process and procedures
Applied understanding of modern software engineering principles and practices
Strong problem-solving and troubleshooting skills
Strong software design and implementation skills
Ability to work independently and in small teams
Clear communication and documentation skills
Familiarity with x86 and ARM CPU architectures
Translation Company Name: Arista Networks

About Arista Networks

Arista Networks

Manufacturing

Arista Networks was founded to pioneer and deliver software-driven cloud networking solutions for large data center storage and computing environments. Arista’s award-winning platforms, ranging in Ethernet speeds from 10 to 100 gigabits per second,

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