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Senior Platform Software Engineer - Platform Architect

NVIDIA· Engineer, Sys SW
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Hybrid (Bengaluru, India), Hybrid (Remote (India))Full-timePosted 2mo ago

About the role

Role focused on extending OpenBMC-based management to serve as a secure management authority for system and Ethernet switch management, integrating host CPUs, BMCs, and ToR switch functionality within a unified platform firmware and networking architecture.

Responsibilities

  • Architect and implement OpenBMC support for platforms where the BMC handles host system functions and a coordinated ToR Ethernet switch subsystem.
  • Define end-to-end switch-management architecture across OpenBMC D-Bus services, bmcweb/Redfish APIs, persistent configuration, eventing, telemetry, security, and backend switch control interfaces.
  • Develop OpenBMC object models and services for switch inventory, switch ASICs, front-panel ports, internal ports, PHYs, optics, retimers, VLANs, LAGs, FDB entries, counters, sensors, and health state.
  • Implement L2 networking capabilities including port admin control, speed and FEC configuration, auto-negotiation, breakout, VLAN creation and membership, access/trunk mode, MAC learning, FDB management, flooding controls, link aggregation, and loop-prevention features.
  • Build backend abstraction layers that can integrate with Linux switchdev/netlink, SAI/SONiC/SWSS-style components, DENT-style Linux networking components, or vendor switch ASIC SDKs.
  • Collaborate with hardware, ASIC, security, firmware, QA, manufacturing, and cloud infrastructure networking teams to influence board architecture, schematics, manageability interfaces, and production test strategy.
  • Write and review design specifications, API documentation, code, unit tests, hardware-in-loop tests, integration tests, and QA plans required to productize the architecture.

Qualifications

  • Bachelor's degree or higher, or equivalent experience, in Computer Science, Electrical and Electronics Engineering, or a related field with 12+ years of relevant experience.
  • Strong OpenBMC firmware development experience on x86 or ARM-based server environments, such as Yocto, systemd, D-Bus, phosphor services, bmcweb, Redfish, firmware update, device monitoring, and platform security.
  • Hands-on experience with Ethernet switch architecture and L2 features such as VLANs, trunks, access ports, LAG/LACP, STP/RSTP, LLDP, FDB/MAC learning, storm control, ACLs, QoS, PHY management, and transceiver diagnostics.
  • System management software experience with rack or blade server platforms, including IPMI, KCS, Redfish, PLDM, MCTP, SPDM, secure firmware update, attestation, and BMC-host communication.
  • Strong programming and debugging skills in C/C++ and Python, with familiarity in Bash, Go, or Rust; ability to develop reliable Linux user-space services and review low-level system code.
  • Excellent written and verbal communication skills, strong ownership, high engineering judgment, and a passion for solving hard multi-functional problems.

Skills

Required:OpenBMC firmware developmentLinux system programmingNetworking (L2)C/C++Python
Nice to have:Go/Bash/Rust

Benefits

  • NVIDIA is an AA/EEO/Veterans/Disabled employer.
Last updated Aug 21, 2026. Interested? Apply on the company site.

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