Staff Software Engineer (Guarded Containers)

<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>Staff Software Engineer, Guarded Containers </strong></p> <p><strong>The role, in a nutshell:</strong></p> <p>We're looking for a Staff Software Engineer to join our Guarded Containers team and help shape the future of Chainguard Images - our core product. This is a product-driven, feature-development role: you'll set technical direction for major new capabilities that expand what our product can do for customers, and you'll partner closely with product and engineering leadership to turn ambitious ideas into shipped, scalable features. Beyond your own hands-on work, you'll multiply the team's output — mentoring engineers, raising the technical bar, and helping decide <em>what</em> we build as much as <em>how</em> we build it</p> <p><strong>What you’ll do:</strong></p> <ul> <li>Architect and drive the development of major new features and services that make Chainguard Images more powerful, compelling, and valuable to customers — this is a feature-first role, not a maintenance role.</li> <li>Partner with product, design, and engineering leadership to shape roadmap and scope high-impact initiatives, bringing a strong technical point of view to product decisions.</li> <li>Set technical direction and make high-leverage architectural decisions that affect the team and adjacent teams, balancing customer impact, scalability, and long-term maintainability.</li> <li>Lead the design and delivery of complex, cross-cutting projects from concept to production, often spanning multiple engineers or teams.</li> <li>Mentor and level up other engineers, and act as a technical role model for how the team designs, builds, and ships.</li> <li>Drive improvements to the tools and services that support our growing image build system, ensuring the platform scales cleanly alongside new product capabilities.</li> <li>Champion a culture of craftsmanship, ownership, and continuous improvement — and hold the team to that standard.</li> </ul> <p><strong>What we're looking for:</strong></p> <ul> <li>Bachelor's degree or equivalent practical experience</li> <li>10+ years of experience in software development, with deep fundamentals in data structures, algorithms, compilers, Makefiles, and toolchains</li> <li>A strong product mindset — proven ability to translate ambiguous product goals into concrete technical plans, and to influence product direction with technical insight</li> <li>Track record of leading complex, multi-engineer or cross-team technical initiatives from design through delivery</li> <li>Deep expertise with containers, container registries, Docker, Kubernetes, and the broader ecosystem</li> <li>Experience with Terraform or other Infrastructure as Code tools, including designing reusable, well-organized modules at scale</li> <li>Strong experience writing services or tools in Go</li> <li>Demonstrated ability to mentor engineers and elevate technical practices across a team</li> <li>Excellent c