Software Development Engineer II, Software Defined Networking

Description
The Software Defined Infrastructure (SDI) team is building Amazon's next-generation networking platform replacing proprietary vendor switches with cost-optimized white-box hardware running SONiC, an open-source network operating system. SDI delivers scalable, reliable, and secure network infrastructure powering Amazon Robotics workcells and large-scale Fulfillment Center deployments, with approximately 1,600 switches in production across the fleet.

We are looking for a Software Development Engineer with expertise in C++, Linux systems, and networking software to help accelerate SDI's platform capabilities and support Amazon's 2026 deployment goals. You will develop and optimize SONiC-based network software, build automation and telemetry systems, drive platform integrations with ASIC vendors, and improve operational reliability across distributed network infrastructure at scale.

Key job responsibilities
• Design and develop SONiC networking features,...