Summary
PLVision invites an experienced Senior QA Automation Engineer with strong Python expertise and a deep understanding of networking protocols to join us.
In this role, you will actively extend functionality for modern DPU/IPU systems based on SONiC (Software for Open Networking in the Cloud) – the most popular open-source network operating system. You will also collaborate within open-source communities and participate in developing new technologies that shape the future of computer networking.
PLVision offers an in-demand specialization in computer networking, providing a stable job and numerous opportunities for professional growth. We foster a collaborative culture with open, transparent communication, well-established processes, minimal formalities, and maximum trust. Join PLVision and secure your career growth right now!
Project Definition 
The project's key focus is to extend SONiC's capabilities to meet the unique requirements of a disaggregated network stack. We aim to provide low-latency, high-speed communication for High-Performance Computing (HPC) environments, ensuring smooth integration with switch 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
Execute test cases and maintain detailed documentation of results to assist in software debugging and modification
Implement new test suites and cases to extend coverage for emerging product features and protocols
Develop, modify, and execute software test plans, automated scripts, and testing programs
Develop efficient tools and scripts to automate build and test environments
Assist the engineering team with build issues, troubleshooting dependencies, and identifying incremental build differences
Maintain and support the systems and tools necessary for building, integrating, and testing software
Requirements
Bachelor's degree in Computer Science or a related technical discipline
4+ years of commercial experience in Embedded Software Validation and Test Automation
Proficiency in Python
Proven experience in writing technical test documentation
Strong networking background (L2/L3, tunneling, routing, switching)
Experience with software and hardware traffic generators (IXIA, Scapy, etc.)
Hands-on experience with Linux as the main working environment
Experience with virtualization, containerization, and Python virtual environments
Knowledge of test frameworks such as Pytest, PTF, etc.
Understanding of CI/CD pipelines and Jenkins
Proficiency with Linux network tools
Strong communication skills and the ability to work effectively within 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
Benefits 
- 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
About PLVision 
PLVision is a European networking software product development company that helps businesses unlock the full potential of open and disaggregated technologies. We deliver end-to-end, vendor-agnostic solutions, tailored to meet client’s specific use cases – enabling greater flexibility, scalability, and sustainability while ensuring cost control and predictability.
Leveraging strategic partnerships with industry leaders, major hardware vendors, and membership in key open networking communities, PLVision ensures delivered software solutions remain future-ready and aligned with the latest open networking innovations, empowering clients to achieve their business goals and long-term success.