> Markdown version of [/jobs/ext/2720683-staff-software-engineer](https://www.wearedevelopers.com/jobs/ext/2720683-staff-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Staff Software Engineer - **Company:** Illumio - **Location:** Sunnyvale, CA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Computer Networks, Data Structures, Software Debugging, Python (Programming Language), Network Security, OpenShift, Programming Environments, Istio, Containerization, Kubernetes, Information Technology, Azure AKS, Golang - **Published:** September 4, 2026 - **Apply:** https://startup.jobs/staff-software-engineer-kubernetes-cloud-illumio-com-8147353 ## About the Role * Bachelor's in computer science or equivalent degree. Master's degree a plus * 8+ years building distributed & scalable software systems. * Proficient in at least one higher-level language such as Go, Python , Java, etc. * Experience building large, distributed, and scalable software systems. * Familiarity with, and passion for Kubernetes and related technologies. * Solid foundation in data structures, algorithms, networking concepts, and debugging skills. * Experience with networking and security controls is a plus * General TCP/IP networking knowledge * Unix/Linux programming environment experience ## Description * You will build a new, unprecedented way to orchestrate Zero Trust Segmentation down to the application / pod level, identifying easily blocking pathways of attacks in the container ecosystem * You will understand and enhance modern container platforms such as Kubernetes, Istio, OpenShift, AKS, EKS, GKE etc. * You will have the opportunity to own and design critical features and subsystems, work out all the details, and defend the design before your peers. * You will deliver a rock-solid implementation that is elegant, simple, scalable, stable, secure, and supportable. Our product protects the critical infrastructure of large enterprises. It must work. * You will also mentor junior engineers, new-grads, and interns to help them grow as engineers and become productive members of the team. * You will have the opportunity to work with the field organization and key customers to shape this novel product. ## Related Videos - [Monoskope: Developer Self-Service Across Clusters](https://www.wearedevelopers.com/videos/329-monoskope-developer-self-service-across-clusters) - [Rate-limiting using eBPF and Istio: How to protect your SaaS customers from themselves](https://www.wearedevelopers.com/videos/100220-rate-limiting-using-ebpf-and-istio-how-to-protect-your-saas-customers-from-themselves) - [Go with the Flow: Stop the Leaks Before Your Memory's a Waterfall!](https://www.wearedevelopers.com/videos/100073-go-with-the-flow-stop-the-leaks-before-your-memory-s-a-waterfall) - [This Is Not Your Father's .NET](https://www.wearedevelopers.com/videos/967-this-is-not-your-father-s-net) - [From Zero to Hero: Launch & Manage Your Cloud Apps with Free OpenShift & Red Hat Developer Hub](https://www.wearedevelopers.com/videos/1023-from-zero-to-hero-launch-manage-your-cloud-apps-with-free-openshift-red-hat-developer-hub) - [Retooling and refactoring - an investment in people.](https://www.wearedevelopers.com/videos/371-retooling-and-refactoring-an-investment-in-people) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [The Best Software Developer Blogs to Read](https://www.wearedevelopers.com/magazine/156-the-best-software-developer-blogs-to-read) - [The Best X (Twitter) Accounts for Developers](https://www.wearedevelopers.com/magazine/294-the-best-x-twitter-accounts-for-developers)