Senior Software Engineer (Guarded OS)

<div class="content-intro"><p>Chainguard is the trusted source for open source. By delivering hardened, secure, and production-ready builds of all the open source software engineers and AI agents rely on, Chainguard helps organizations build faster, stay compliant, and eliminate risk. <br><br>Our customers include Fortune 500 enterprises and global industry leaders, including Anduril, Canva, Fortinet, Hewlett Packard Enterprise, OpenAI, Snap Inc., and Snowflake. <br><br>Chainguard is venture-backed by leading investors, including Amplify, IVP, Kleiner Perkins, Lightspeed Venture Partners, Mantis VC, Redpoint Ventures, Sequoia Capital, and Spark Capital.</p></div><p><strong>The role, in a nutshell:</strong></p> <p> </p> <p>Chainguard is hiring a Senior Software Engineer to help build and operate the systems that keep Chainguard OS continuously up to date.</p> <p>You'll join the GuardedOS team—the foundation that every other Chainguard product depends on—and work primarily on Elastic Build, our Kubernetes-based package build platform. This team is responsible for the services that build, update, validate, and deliver the packages that power Chainguard OS.</p> <p>This is a high-ownership role with broad impact. You'll design, build, and operate production systems while improving their reliability, scalability, and automation. You'll be comfortable taking ambiguous problems, turning them into clear technical plans, and delivering solutions that are maintainable for the long term—not just optimized for the next release.</p> <p> </p> <p> <strong>What you’ll do:</strong></p> <ul> <li>Build, operate, and improve Elastic Build, our Kubernetes-based pipeline that transforms package specifications into production-ready artifacts. You'll focus on relia