Network Platform Development Engineer (Switch, SAI, NOS/SDK, Routing/Tunneling/Overlay protocols, L2/L3 Development, C, Linux Kernel, DPDK)

As an individual contributor, you will drive innovation in high-performance enterprise and cloud-scale networking at Marvell. Responsibilities include developing next-generation switching and DPU-based solutions, implementing control and data plane functionalities, enhancing Layer 2/3 networking capabilities (VLANs, VXLAN, MPLS, BGP), and designing high-performance switching fabrics. You will also build robust security features, contribute to open-source initiatives like SONiC and SAI, and collaborate with hardware teams for seamless integration.

Must Have

• Develop next-gen switching and DPU solutions.
• Implement control and data plane functionalities.
• Enhance Layer 2/3 networking capabilities.
• Design and optimize high-performance switching fabrics.
• Build and integrate robust security features.
• Contribute to open-source initiatives (SONiC, SAI, OVS, DPDK, Linux kernel).
• Collaborate with hardware teams for new Switch SoC platforms.
• Proficiency in C, C++, Python, and Lua scripting.
• Deep understanding of Ethernet switching, L2/L3 protocols, DPUs, networking standards.
• Strong hands-on experience with SONiC, SAI, Cumulus Linux, OVS, DPDK, DPU technologies.
• Familiarity with ARM multicore SoC architecture and high-speed packet I/O.
• Solid grasp of networking constructs like ACLs, LPM, EM, routing, MAC learning, QoS, bridging, load balancing.

Good to Have

• Understanding of RoCE, RDMA, and DPU concepts.
• Exposure to cloud networking, SDN, or network virtualization technologies.

Perks & Benefits

• Competitive compensation
• Great benefits
• Workstyle within an environment of shared collaboration, transparency, and inclusivity
• Tools and resources to succeed
• Opportunities to grow and develop

Your Team, Your Impact

Marvell's mission is to deliver the enabling technology that powers the world, with a focus on providing essential data infrastructure silicon solutions. They aim to drive positive impact through their long-term semiconductor solutions and partnerships. Marvell emphasises the importance of innovation, collaboration, and a sustainable, low-carbon economy.

What You Can Expect

• As an individual contributor, you will be at the forefront of driving innovation in high-performance enterprise and cloud-scale networking.
• You will be responsible for developing advanced networking solutions using cutting-edge technologies such as DPU, Switch SoC, CXL, P4, SONiC, OVS, DPDK, ODP, and SAI.
• You’ll work closely with cross-functional teams to enhance network programmability, security, and performance, while actively contributing to open-source communities and helping shape industry standards.
• Develop next-generation switching and DPU-based solutions tailored for enterprise and cloud-scale environments.
• Implement and optimize control plane and data plane functionalities for switch platforms and DPUs.
• Enhance Layer 2/3 networking capabilities including VLANs, VXLAN, L2GRE, MPLS, BGP, and multicast for scalable, resilient infrastructure.
• Design and optimize high-performance switching fabrics with advanced packet processing, QoS, congestion control, and telemetry.
• Build and integrate robust security features such as 802.1X, MACsec, NAC, micro-segmentation, and threat detection mechanisms.
• Contribute to open-source initiatives (e.g., SONiC, SAI, OVS, DPDK, Linux kernel) and help define future networking standards.
• Collaborate with hardware teams to bring up new Switch SoC platforms and ensure seamless hardware-software integration.
• Participate in code reviews, design discussions, and continuous integration processes.

What We're Looking For

• Bachelor’s/Master's degree in Computer Science, Electrical Engineering, or a related field with 4–20 years of experience.
• Proficiency in C, C++, Python, and Lua scripting.
• Deep understanding of Ethernet switching, Layer 2/3 protocols, DPUs, and networking standards.
• Understanding of RoCE, RDMA, and DPU concepts is a plus.
• Strong hands-on experience with SONiC, SAI, Cumulus Linux, OVS, DPDK and DPU technologies.
• Familiarity with ARM multicore SoC architecture and high-speed packet I/O.
• Solid grasp of networking constructs such as ACLs, LPM, EM, routing, MAC learning, QoS, bridging, and load balancing.
• Exposure to cloud networking, SDN, or network virtualization technologies.
• Strong analytical and problem-solving abilities.
• Excellent communication and collaboration skills, especially in distributed team environments.
• Proven ability to independently plan, execute, and deliver complex technical projects.
• A passion for continuous learning and thriving in fast-paced, innovation-driven settings.

Additional Compensation and Benefit Elements

With competitive compensation and great benefits, you will enjoy our workstyle within an environment of shared collaboration, transparency, and inclusivity. We’re dedicated to giving our people the tools and resources they need to succeed in doing work that matters, and to grow and develop with us. For additional information on what it’s like to work at Marvell, visit our Careers page.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.