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

Marvell is seeking a Network Platform Development Engineer to architect and implement next-generation switching and DPU-based solutions for enterprise and cloud environments. The role involves developing and optimizing control and data plane functionalities, advancing Layer 2/3 networking capabilities, and designing high-performance switching fabrics with QoS and congestion control. Candidates will contribute to open-source initiatives like SONiC and SAI, and collaborate with hardware teams for seamless integration of new Switch SoC platforms.

Must Have

• Proficiency in C, C++, Python, and Lua scripting.
• Deep understanding of Ethernet switching, Layer 2/3 protocols, DPUs, and networking standards.
• Strong hands-on experience with SONiC, SAI, Cumulus Linux, OVS, DPDK, ODP, 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.

Perks & Benefits

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

About Marvell

Marvell’s semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and beyond fleeting trends, Marvell is a place to thrive, learn, and lead.

Your Team, Your Impact

Marvell is a leading provider of innovative technologies, including ultra-fast read channels, high-performance processors, leading edge transceivers, highly efficient analog designs, and powerful cryptographic engines. These solutions address all segments of the hard disk drive (HDD) and solid-state drive (SSD) electronics markets, providing complete solutions including controllers, product firmware, and reference board designs. Many of the same technologies have been utilized in Marvell system solutions products, powering PCs, servers, cloud, and enterprise systems.

What You Can Expect

• Bachelor’s degree in Computer Science, Electrical Engineering, or a related field with 4–14 years of experience. OR Master’s degree with 3–13 years of relevant experience.
• Proficiency in C, C++, Python, and Lua scripting.
• Deep understanding of Ethernet switching, Layer 2/3 protocols, DPUs and networking standards.
• Strong hands-on experience with SONiC, SAI, Cumulus Linux, OVS, DPDK, ODP, 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.

What We're Looking For

• Architect 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.
• Advance Layer 2/3 networking capabilities including VLANs, VXLAN, L2GRE, MPLS, BGP, OSPF, and multicast for scalable, resilient infrastructure.
• Design high-performance switching fabrics with sophisticated packet processing pipelines, QoS, congestion control, and telemetry support.
• Develop and integrate robust security features such as 802.1X, MACsec, NAC, micro-segmentation, and threat detection mechanisms.
• Contribute to and influence open-source initiatives (e.g., SONiC, SAI, OVS, DPDK, ODP, 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.

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.

Interview Integrity

As part of our commitment to fair and authentic hiring practices, we ask that candidates do not use AI tools (e.g., transcription apps, real-time answer generators like ChatGPT, CoPilot, or note-taking bots) during interviews. Our interviews are designed to assess your personal experience, thought process, and communication skills in real-time. If a candidate uses such tools during an interview, they will be disqualified from the hiring process.

This position may require access to technology and/or software subject to U.S. export control laws and regulations, including the Export Administration Regulations (EAR). As such, applicants must be eligible to access export-controlled information as defined under applicable law. Marvell may be required to obtain export licensing approval from the U.S. Department of Commerce and/or the U.S. Department of State. Except for U.S. citizens, lawful permanent residents, or protected individuals as defined by 8 U.S.C. 1324b(a)(3), all applicants may be subject to an export license review process prior to employment.

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