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Senior Site Reliability Engineer - SDN

Lambda·San Francisco Office (Fremont St)·Remote·Posted 7 July 2026

About the role

Lambda, The Superintelligence Cloud, is a leader in AI cloud infrastructure serving tens of thousands of customers. Our customers range from AI researchers to enterprises and hyperscalers. Lambda's mission is to make compute as ubiquitous as electricity and give everyone the power of superintelligence. One person, one GPU. If you'd like to build the world's best AI cloud, join us. *Note: This position requires presence in our San Francisco/San Jose/Bellevue office location 4 days per week; Lambda’s designated work from home day is currently Tuesday. Engineering at Lambda is responsible for building and scaling our cloud offering. Our scope includes the Lambda website, cloud APIs and systems as well as internal tooling for system deployment, management and maintenance. What You'll Do - Operate and scale Lambda’s multi-tenant cloud networking platform and SDN infrastructure - Operate and improve Kubernetes-based control plane services and dataplane software running on SmartNICs - Develop tooling and automation to reduce operational toil and improve reliability - Collaborate with software, platform, and networking teams to improve service reliability and…

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