QA Automation Engineer for SONiC and Networking Protocols

PLVision invites an experienced QA Automation Engineer with a strong knowledge of Python and a deep understanding of networking protocols to join us.

In this role, you will actively extend the functionality for modern DPU/IPU systems based on Software for Open Networking in the Cloud (SONiC) — the most popular open-source network operating system. You will also collaborate in open-source communities and participate in developing new technologies that affect the future of computer networking.

PLVision has an in-demand specialization in computer networking, offering a steady job and numerous opportunities for professional growth. We provide a collaborative environment with open, transparent communication, well-established processes, minimum formalities, and maximum trust. Join PLVision and secure your career right now!

About the project

The project’s key focus is to extend SONiC’s capabilities to meet the unique requirements of a disaggregated network stack focused on providing low-latency, high-speed communication for high-performance computing (HPC) environments, ensuring smooth integration with the switch’s hardware and maintaining high-performance traffic.

• Validate new SONiC/SAI functionality for modern DPU/IPU systems
• Extend test coverage for new product features
• Analyze requirements and Test Plan/Test Cases documents
• Run test cases for the product and maintain test results documentation to assist in debugging and modifying software
• Implement new test suites and test cases to extend test coverage for new product features and protocols
• Develop, modify, and execute software test plans, automated scripts, and testing programs
• Develop handy tools and scripts to automate build and test environments
• Assist the engineering team with build issues, troubleshooting build dependencies, and identifying incremental build differences
• Maintain and support the system and tools necessary to build, integrate, and test a software system

• Bachelor’s degree in Computer Science or a related technical discipline
• 4+ years of commercial experience in Embedded Software Validation and Test Automation
• Good knowledge of Python
• Experience in writing test documentation
• Good network background (L2/L3, tunneling, routing, switching)
• Experience with software and hardware traffic generators (IXIA, Scapy, etc.)
• Hands-on experience with Linux as a main working environment
• Experience with virtualization, containerization, and Python virtual environment
• Knowledge of test frameworks like Pytest, PTF, etc.
• Understanding of CI/CD pipelines and Jenkins
• Experience with Linux network tools
• Good communication skills and the ability to work effectively in a team
• Intermediate or higher level of technical English

• Experience with open-source projects

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• Experience with SAI (Switch Abstraction Interface) / SONiC (Software for Open Networking in the Cloud) validation

• As a European leader in open, disaggregated technologies, PLVision delivers custom vendor-agnostic software networking solutions, giving you full control, lower costs, and future‑ready scalability. We offer complete solutions, from A to Z. No matter who you are — a startup or an enterprise — we will become your magic wand.

• Medical insurance
• Vacation and sick leave days
• Paid bank holidays (11 days in 2026)
• Relocation bonus
• Marriage and childbirth bonuses
• Referral bonus
• Educational courses and training programs
• Remote work
• Flexible Schedule

• PLVision is committed to providing equal employment opportunities and does not tolerate unlawful discrimination or harassment based on race, color, religion, age, sex, national origin, or any other protected characteristics. We believe everyone at PLVision deserves to thrive in an environment where they are respected, valued, and empowered to reach their full potential and build a meaningful career.