Senior Edge SRE: Global CDN, API Gateway & Security

Company: On
Apply for the Senior Edge SRE: Global CDN, API Gateway & Security
Location: London
Job Description:

On is seeking a Senior Site Reliability Engineer (SRE) – Edge to oversee the architecture and performance of our digital platforms. This hands-on role requires expertise in HTTP/S, TCP, and DNS to ensure 99.95%+ uptime across services.

Your mission will include leading CDN roadmaps, maintaining security for internal environments, and managing authentication standards. The ideal candidate will be deeply knowledgeable in networking, infrastructure security, and cloud environments.

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Posted: May 31st, 2026