Site Reliability Engineer

Responsibilities:

• Own Cloud environments and reliability: Own stability and availability across Azure (and later AWS) environments: dev, test/staging, prod, and demo. Drive environment hygiene: cleanup of unused resources, stale deployments, orphaned storage, and configuration drift. Establish and enforce right-sizing so capacity matches demand and utilisation stays high, minimising waste without sacrificing reliability.
• Cost and COGS: Own cloud COGS for Azure today and AWS as we migrate. Continuously review spend, utilisation, and reservation/savings opportunities; make cost a measurable operating metric, not an afterthought. CI/CD, promotion & release management.
• Own GitHub Actions: CI/CD pipelines and workflows end to end. Own promotion and release management from development through production (and demo), with clear gates, auditable releases, and safe rollback paths. Build once, promote consistently; keep release process boring, repeatable, and secure.
• Azure/AWS migration: Lead the eventual migration from Azure to AWS, including architecture, cutover planning, parity across environments, and operational readiness. Bring strong dual-cloud fluency so migration reduces risk instead of introducing it.

Requirements:

• 3-5 years of experience.
• Currently deploy to MS Azure.
• Experienced Azure and AWS devops/SRE.
• Owns migrating from Azure to AWS (eventually).
• Owns the stability and availability of the Azure/AWS environments (dev, test/staging, prod, demo).
• Establishes, maintains, and enforces the correct sizing of all resources and that resources are being fully utilised (minimise waste).
• Owns managing COGS in the Azure (and AWS) environments.
• Cleanup and hygiene of the Azure/AWS environments.
• Owns promotion and release management.
• Owns CI/CD pipelines and workflows (GitHub Actions).