Own CDN reliability, edge controls, and web performance for Adobe Experience Manager in Toronto, with four days working from the office.

As a Senior Site Reliability Engineer, you will operate the delivery surface of a high-traffic public website. Your focus includes CDN and edge configuration, cache behaviour, invalidation, certificates, DNS, WAF controls, Core Web Vitals, and third-party scripts. You will also build external monitoring because internal tools cannot expose every failure.

Key Responsibilities:

- Defend availability and page-performance service level objectives
- Measure tag costs and enforce third-party performance budgets
- Stream CDN logs into enterprise SIEM and build dashboards
- Maintain edge configuration as code and tested restores




- Plan capacity for egress, storage, processing, and media delivery

Requirements:

- Hands-on enterprise CDN operations for high-traffic public websites
- Practical WAF tuning and bot-management experience
- Ability to interpret waterfalls and attribute performance regressions
- Understanding of JavaScript and CSS delivered to browsers
- Experience defining SLOs from log, real-user, and synthetic data

Bring CDN depth, performance engineering, observability, and edge-as-code expertise to Adobe Experience Manager delivery.

📌 CDN Reliability Engineer Adobe Experience Manager (Toronto)
🏢 Astra North Infoteck
📍 Toronto