Senior Site Reliability Engineer

- Design, build and maintain high-quality infrastructure platforms and services - Apply software engineering principles to improve reliability, scalability, performance and operability - Contribute to technical strategy, standards and long-term platform evolution - Lead and participate in incident response, root cause analysis and blameless post-mortems - Use data and observability to reduce mean time to detect and resolve - Drive improvements through SLOs, error budgets and reliability metrics - Develop automation and tooling using scripting and programming to remove toil - Build CI/CD, infrastructure-as-code and self-service capabilities - Champion continuous improvement through experimentation and measurement - Ensure secure configuration and operation of platforms - Embed security controls and resilience patterns into infrastructure by design - Work closely with product, architecture and engineering teams to define platform requirements and solutions - Influence technical direction, mentor engineers, and help mature SRE practices across the organisation