Application window is expected to close on 03/15/2025. However, the job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. Isovalent, now part of Cisco, is the company founded by the creators of Cilium and eBPF. Cisco Isovalent builds open-source software and enterprise solutions solving networking, security, and observability needs for modern cloud native infrastructure. The flagship technology, Cilium, is the choice of numerous, industry-leading, global organizations. We believe in fostering an inclusive and diverse workplace where every team member feels valued, respected, and empowered. We believe that every employee contributes to our success, and we are committed to fostering an environment where everyone can thrive. We encourage candidates from all backgrounds to apply and join us in our mission to deliver exceptional products and services. About this role: Isovalent, now part of Cisco, is seeking a skilled and experienced Software Defined Networking Software Engineer to help us build the next generation of SDN technology. You will be responsible for bridging the gap between the traditional SDN solutions towards a Cloud Native approach with Cilium and eBPF, supporting a mix of containerized and VM workloads. You will work with a highly collaborative and skilled team to build solutions that advance the next generation of networking and security in Kubernetes environments. What you’ll do: * Developing high-quality Go and eBPF code for SDN platforms for demanding enterprise-scale network infrastructures. * Work on next-generation networking dataplane technologies and highly scalable distributed systems * Leverage ground-breaking open source technologies such as Cilium, eBPF, and Kubernetes * Implement automation solutions and APIs to streamline SDN deployment and management. * Ensure seamless interoperability between SDN components, cloud platforms, and traditional networking solutions. * Participate in code reviews, architectural discussions, and contribute to technical documentation. Minimum Qualifications: * BS degree or equivalent experience in Computer Science or related field * 3+ years of experience in Go, C, or eBPF. * Experience working with SDN dataplanes, SDN controllers, or network virtualization. Preferred Qualifications: * Knowledge about Linux systems design, security and/or networking, Linux kernel. * Familiarity with enterprise SDN platforms and their integration into hybrid cloud ecosystems. * Hands-on experience with network protocols (BGP, VXLAN, OSPF, etc.) and security policies. * Contributions to open-source. * Prior experience working on enterprise-grade SDN products. * A public track record of open-source code commits is a plus #WeAreCisco #WeAreCisco where every individual brings their unique skills and perspectives together to pursue our purpose of powering an inclusive future for all. Our passion is connection—we celebrate our employees’ diverse set of backgrounds and focus on unlocking potential. Cisconians often experience one company, many careers where learning and development are encouraged and supported at every stage. Our technology, tools, and culture pioneered hybrid work trends, allowing all to not only give their best, but be their best. We understand our outstanding opportunity to bring communities together and at the heart of that is our people. One-third of Cisconians collaborate in our 30 employee resource organizations, called Inclusive Communities, to connect, foster belonging, learn to be informed allies, and make a difference. Dedicated paid time off to volunteer—80 hours each year—allows us to give back to causes we are passionate about, and nearly 86% do! Our purpose, driven by our people, is what makes us the worldwide leader in technology that powers the internet. Helping our customers reimagine their applications, secure their enterprise, transform their infrastructure, and meet their sustainability goals is what we do best. We ensure that every step we take is a step towards a more inclusive future for all. Take your next step and be you, with us! Cisco is an Affirmative Action and Equal Opportunity Employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, genetic information, age, disability, veteran status, or any other legally protected basis. Cisco will consider for employment, on a case by case basis, qualified applicants with arrest and conviction records.