Senior Infrastructure Software Engineer, Apps Platform

<p>Senior Infrastructure Software Engineer, Apps Platform, London</p> <p> </p> <p>As an Infrastructure Engineer on the Apps Platform Infrastructure team, you'll help build and evolve our platform’s deployment and observability layers across multiple cloud providers and on-premises, for both internal and customer-managed environments. This is a role for someone who cares about building cloud-agnostic infrastructure and deployment pipelines.</p> <p>You'll partner closely with internal teams to understand how they use and deploy the platform, debug their issues, and shape a roadmap that balances immediate needs with long-term architecture.</p> <h3>You will:</h3> <ul> <li>Expand the deployment footprint of our platform to cover both on-premise, all major cloud platforms and beyond</li> <li>Ensure fast, secure, and reproducible deployments across all supported CSPs and on-prem  </li> <li>Expand the observability of the platform so that forward deployed infrastructure teams can easily and efficiently operate customer deployments</li> <li>Partner closely with internal teams deploying the platform to understand their needs, debug issues, and build tooling that serves their use cases</li> <li>Respond to incidents and production issues with urgency, conducting root cause analysis and implementing preventive fixes</li> <li>Help develop and maintain a product roadmap for deployment and observability</li> <li>Lead architecture reviews and own projects end-to-end, from design through deployment, in fast-paced cross-functional settings</li> </ul> <h3>Ideally you'd have:</h3> <ul> <li>7+ years of experience building and deploying enterprise and public sector solutions across AWS, Azure, GCP, OCI and on-premises</li> <li>Deep expertise in infrastructure design, networking engineering, VPNs, load balancers, and firewalls</li> <li>Deep proficiency with IaC, containerisation and orchestration tools and technologies (Kubernetes, Terraform, Docker)</li> <li>Comprehensive understanding of CI/CD pipelines and software delivery principles using GitHub Actions or CircleCI.</li> <li>Experience with GitOps-style deployments and a track record of ensuring consistent, repeatable deployments</li> <li>Strong debugging skills and the ability to navigate performance/security tradeoffs in production systems</li> <li>Comfort with ambiguity, and the ability to context-switch between reactive incident work and proactive product development</li> </ul> <h3>Nice to haves:</h3> <ul> <li>Experience as a founder or early engineer at an infrastructure-focused startup, owning a product end-to-end</li> <li>Experience running secure workloads in multi-tenant or untrusted environments (e.g., FaaS, CI sandboxes, remote notebooks)</li> <li>Open-source contributions to systems or developer-tools projects</li> <li>History of on-call/incident response for production systems</li> </ul><div class="content-conclusion"><p><strong><em>PLEASE NOTE: </em></strong><em>Our policy requires a 90-day waiting period before reconsiderin