Senior Platform/DevOps Architect

About XPT

• XPT Software Australia PTY Ltd, incorporated in 2016, is a Software Services company
  
• XPT works with top clients across Australia in Banking, Insurance, Telecom, Retail, Energy, Mining and Manufacturing domains.
  
• We have 120+ technocrats in Australia working at our client locations. 
  
• XPT Software Australia is part of group companies which has global presence across India & Europe.
  
• We have served 100+ clients globally, fulfilling their onsite-offshore needs.
  

Job description:  Senior Platform/DevOps Architect

Role summary: Technical owner of the target platform. Designs and builds the GitHub Enterprise Cloud landing zone and the golden-path reusable workflow library that every migrated repository consumes — the standardisation layer the whole migration lands on.

Key responsibilities:

• Design the GHEC foundation: org/repo topology, SSO/SCIM identity integration, Rulesets, branch protection, CODEOWNERS strategy, and marketplace/actions allowlist governance.
  
• Author and version the golden-path reusable GitHub Actions workflows per archetype (Java/Maven, Node/TS, Python, container, Terraform, etc.), consumed by reference (uses: org/repo@version) — never copied — with drift detection.
  
• Design the self-hosted runner topology (residency-aware, Azure/AWS network routes) and integrate enterprise tooling: GHAS (secret/code scanning), Snyk/Sonar-class scanners, Vault/CyberArk, Artifactory.
  
• Define the Jenkins→Actions conversion standards the AI agents implement: secrets re-binding, shared-library equivalence, trigger mapping, artefact handling (including Git LFS / artefact-store strategy for large in-repo binaries).
  
• Act as design authority on the bespoke long-tail — the complex pipelines agents can't fully convert — and review agent-generated PRs for architectural soundness.
  
• Partner with client platform/security teams; prepare the platform handover to client BAU.
  

 Required skills & experience:

• 12+ years platform/DevOps engineering; 4+ years deep GitHub Actions (reusable workflows, composite actions, self-hosted runners at scale).
  
• Expert Jenkins internals: declarative and scripted pipelines, shared libraries, multibranch, trigger graphs — and Bitbucket Server administration.
  
• Enterprise CI/CD architecture: promotion models, environment strategy, secrets management, policy-as-code.
  
• GHAS or equivalent AppSec tooling integration; IaC (Terraform) for platform provisioning.
  
• Strong written design skills — ADRs, standards, runbooks that survive handover.
  

 Desirable: GEI migration experience; Kubernetes; APRA-regulated environment exposure; contribution to internal developer platforms / golden-path programmes.