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Middle C/C++ Software Engineer, Open Networking (Evergreen Opportunity) Miejsce pracy: Kraków Technologies we use Expected C C++ Optional Bash Autotools CMake Yocto Buildroot Python Operating system Linux About the project PLVision is seeking talented Software Engineers with expertise in C/C++ and a strong background in networking who value stability, growth, and meaningful engineering challenges. Join our expert team to design and develop next-generation network software that powers the world’s data centers, cloud infrastructure, and edge devices. This position is part of our continuous hiring initiative, offering early access to future commercial projects, as well as opportunities to contribute to internal R&D and open-source development. This balanced approach ensures stability, variety, and professional growth, helping you advance your skills and expand your career opportunities in a rewarding and supportive environment. At PLVision, we build long-term partnerships based on transparency, trust, and mutual respect. You’ll experience open communication with leadership, a respectful atmosphere, and the confidence that comes from being part of a company that has a clear roadmap, reliable client relationships, and a strong future vision. Your responsibilities Develop features for advanced Network Operating Systems Develop, configure, investigate, and troubleshoot virtual and hardware data-center network topologies of varying complexity using diverse networking devices (e.g., routers, multilayer switches, DPUs/IPUs) Investigate and implement optimal technical solutions through research and analysis Create and maintain functional and design documentation for software modules Collaborate with the validation (QA) team to ensure robust and reliable feature delivery Contribute to open-source projects, helping shape industry standards Our requirements 2 years of commercial experience in Software Engineering and algorithms Solid C or C++ knowledge Strong knowledge of Linux and experience working with it Deep understanding of networking fundamentals (OSI model, Layer 2 / Layer 3 networking protocols, TCP sockets) Knowledge of Technical English at the Intermediate level or higher Excellent communication skills and experience working with distributed teams Bachelor’s degree in Computer Science or a related technical discipline Optional Experience with SAI/SONiC implementation and integration Experience in embedded systems programming Experience with Linux networking Experience with virtualization/containerization technologies Experience with Bash (e.g., Autotools, CMake) and cross-compilation for embedded systems Experience with build systems like Yocto and Buildroot Understanding of ASIC/DPU network pipeline Experience with open-source projects or contributions Good knowledge of Python This is how we work on a project Continuous Deployment Continuous Integration test automation testing environments What we offer Medical insurance Vacation and sick leave days Relocation bonus Marriage and childbirth bonuses Referral bonus Educational courses and training programs Remote work Flexible schedule Benefits private medical care sharing the costs of professional training & courses remote work opportunities flexible working time employee referral program Equal Opportunity Statement 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. PLVISION 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.