Chainguard

Staff Software Engineer, Java Libraries

Chainguard

full-time

Posted on:

Location Type: Remote

Location: United Kingdom

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About the role

  • Own architecture and direction for Java ecosystem infrastructure, enabling secure, reproducible build, test, and distribution workflows for Java libraries and SDKs.
  • Design and maintain automation for building, updating, validating, and publishing Java artifacts, including vulnerability scanning, remediation, SBOMs, and provenance.
  • Build internal developer tools (Gradle/Maven plugins, CLIs, code generators) that improve how we build and maintain Java packages at scale.
  • Integrate deeply with Gradle and Maven and artifact repositories, solving complex dependency and module-resolution issues in large codebases and mono-repos.
  • Collaborate with product and engineering leadership to shape the Java libraries roadmap and deliver on key business outcomes for Chainguard Libraries.
  • Mentor and unblock other engineers through design reviews, documentation, and hands-on debugging of build and infrastructure issues.
  • Partner with Platform, Delivery, Sustaining, and Security to ensure Java pipelines and services meet reliability and security expectations.

Requirements

  • 8+ years working in Java or similar ecosystems on build systems, packaging, or developer tooling, ideally on platform/infra or ecosystem teams.
  • Proven experience building and owning Gradle/Maven plugins, CI/CD automation, or internal frameworks/tools for Java libraries or services.
  • Deep familiarity with Gradle and Maven for building and packaging libraries (multi-module builds, dependency graphs/BOMs, publishing to registries).
  • Strong background in orchestrating large codebases or mono-repos and fixing dependency and build failures in production environments.
  • Comfortable working with infrastructure code and tooling (e.g., Go-based systems, Terraform, CI/CD), alongside deep Java expertise.
  • Demonstrated ability to debug toolchain, compiler, and packaging issues at scale and drive them to resolution.
  • Experience with cloud-native environments: containers (Docker/OCI, Kubernetes), public cloud (GCP, AWS, or Azure), and modern CI/CD systems (e.g., GitHub Actions, Argo, Tekton, or similar).
  • Excellent communication in a remote, distributed setup. Comfortable working across product, infra, and security, and mentoring peers at senior levels.
  • A staff-level ownership mindset: you define direction, own critical outcomes, and thrive in an early, high-impact area where engineers help set the roadmap.
Benefits
  • Flexible & Remote-First Culture: Work remotely with team meetup opportunities, bi-annual destination summits, and a monthly stipend for coworking spaces, phone and internet costs.
  • Our Approach to Equity: Receive stock options upon hire and promotion. Plus, you can participate in secondary offerings and have 10 years to exercise your options (yes, you read that correctly: 10 years!).
  • 100% Covered Health Insurance: We cover 100% of your health, vision and dental insurance premiums for you and your dependents. Nothing comes out of your paycheck.
  • ∞ Flexible Time Off: Take the time you need – to do our best work, we need to recharge and reset.
  • 18 Weeks Paid Parental Leave: We offer 18 weeks for birthing parents and 12 weeks for non-birthing parents, with the option to use it all at once or throughout your child's first year.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
JavaGradleMavenCI/CD automationbuild systemspackagingdependency resolutiondebuggingcloud-native environmentsinfrastructure code
Soft Skills
communicationmentoringcollaborationproblem-solvingownership mindset