Lead and mentor a team of engineers in Linux Kernel and systems development, overseeing delivery, debugging, and team performance.
Available Locations: London, UK
What You'll Do
What You'll Bring
What You'll Do
- Lead and Mentor: Manage a high-performing team of kernel and systems engineers, fostering a culture of "collaboration-first" and continuous knowledge sharing both internally and with the global open-source community.
- Own the OS Lifecycle: Oversee the end-to-end delivery of the Linux Kernel and core OS components. Your goal is a fully automated continuous delivery pipeline that moves from merge to 100% production in less than 30 days.
- Drive Technical Vision: Steer the Cloudflare kernel development roadmap. You will balance the need for cutting-edge features with the absolute requirements of production stability, security, and performance.
- Upstream Advocacy: Promote a "minimal patch" philosophy by ensuring your team is a top contributor to the Linux Kernel. You will support engineers in becoming upstream maintainers for critical subsystems.
- Cross-Functional Collaboration: Act as a consultant to hardware and service teams, helping them onboard new hardware and optimize workloads for our OS. You'll lead a "virtual team" environment where any engineer at Cloudflare can contribute to the kernel.
- Innovate Debugging: Tackle the "impossible" challenges of kernel-level debugging. You will lead the development of automated systems that collect critical telemetry when a system crashes, even when traditional debuggers cannot run.
- Measure Success: Use DORA metrics and team-specific capabilities - such as the "time to fix a kernel issue" and upstream commit volume - to track and improve team impact.
What You'll Bring
- Systems Leadership: 5+ years of experience managing engineering teams, ideally in low-level systems, kernel development, or large-scale infrastructure environments.
- Low-Level Expertise: A deep understanding of Linux Kernel internals, x86/ARM architecture, and OS design fundamentals. You should be comfortable discussing memory management, schedulers, and network stacks.
- Automation Mindset: Experience building or managing CI/CD pipelines for foundational software. You believe that "toil" is a bug and automation is the feature.
- Open Source Pedigree: A proven track record of engaging with the open-source community. You understand the nuances of upstreaming and how to navigate community dynamics effectively.
- Operational Empathy: An understanding of the unique challenges of a global "reboot-limited" production environment. You prioritize stability and have experience with pre-production QA and synthetic workload evaluation.
- Strategic Communication: The ability to translate complex kernel-level obstacles into actionable business insights for stakeholders across the company.
- Resilience: You aren't intimidated by the "impossible." Whether it's a non-reproducible race condition or an unwelcoming upstream thread, you lead your team through the challenge with a pragmatic, solution-oriented mindset.
Cloudflare London, England Office
Riverside Building, 6th Floor, County Hall/The, Belvedere Rd, London, United Kingdom, SE1 7PB
Similar Jobs at Cloudflare
Cloud • Information Technology • Security • Software • Cybersecurity
The role involves driving new business with cloud-native technology companies in the UK and Ireland, managing the full sales cycle, and collaborating with technical teams.
Top Skills:
CloudInfrastructure SolutionsSaaSSalesforceSecurity
Cloud • Information Technology • Security • Software • Cybersecurity
The Senior Named Account Executive leads enterprise-level sales cycles, driving revenue growth through strategic planning, customer engagement, and complex negotiations. This role requires deep technology expertise and the ability to manage multiple relationships across organizations while acting as a digital transformation authority.
Top Skills:
Cloud NetworkingEdge ComputingGoogle SuiteMicrosoft SuiteSalesforceSecurityTableau
20 Hours Ago
Cloud • Information Technology • Security • Software • Cybersecurity
As a Marketing Intern, you'll assist in executing targeted campaigns, explore AI tools for automation, collaborate cross-functionally, and analyze performance metrics.
Top Skills:
Ai ToolsGenerative Ai ToolsGoogle WorkspaceMarketoMS OfficeSalesforce
What you need to know about the London Tech Scene
London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.
