Senior QA Automation Engineer

PLVision invites an experienced Senior 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.

Responsibilities

• 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

About PLVision

We are a software product development company specializing in computer networking and embedded systems. PLVision has offices in Krakow, Poland, and Lviv, Ukraine. Founded in 2007, the company helps networking industry leaders and ambitious startups in the U.S., Israel, and the EU countries to launch innovative products.

Requirements

• 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

Would be a plus

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