Senior Software Engineer (Backend)
Full-time
US
Oct 29, 2026
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About the Role
As vCluster Labs ’ Senior Software Engineer (Backend) , you aren’t just writing code; you are defining the future of Kubernetes multi-tenancy. In this role, you will serve as a core architect of the vCluster Platform, tasked with navigating complex Kubernetes internals to build tools used by the world's leading engineering teams. As a Senior Software Engineer (Backend), your role will include: Kubernetes Deep-Dive: Work intimately with Kubernetes internals to push the boundaries of container orchestration. Go Development: Write high-performance, resilient Go code to power the core logic of the vCluster platform. End-to-End Ownership: Take full ownership of your work. You are self-driven and capable of managing feature development from technical design to release without needing constant oversight. Open Source Innovation: Engage with the community and contribute to our open-source projects. You will help define the next generation of tenancy models, creating scalable solutions for isolation and resource sharing beyond simple namespaces. Technical Problem Solving: Tackle hard engineering challenges where the solution isn't always on ChatGPT, requiring a deep understanding of systems architecture. This role could be a fit for you if you bring: Kubernetes Mastery: Deep expertise in Kubernetes internals. We value a profound understanding of how Kubernetes works (architectural patterns, networking, storage). Technical Proficiency: Strong programming skills in Go. While Kubernetes k