OverviewRole: Principal Platform EngineerRole: Principal Platform Engineer (No direct reports) Location: Sydney or Melbourne Permanent positionWe''re looking for a Principal Platform Engineer who owns and leads IT Operations for the x15 Ventures platform, with clear accountability for IT Service Management, Incident Response, and Service Continuity. This role is about setting operational strategy, defining how services are run, and ensuring the platform remains resilient, predictable, and fit for purpose as the business scales.The x15ventures platform hosts over 150 IT services across financial, payments and identity focused products. You''ll own the operational model for a modern, cloud-native platform that underpins these services, including resilience across data, networking, microservices, serverless, and containerised web applications. This includes driving incident readiness, recovery practices, and continuity planning so failures are contained, services recover quickly, and technology risk is controlled.ResponsibilitiesDesign, build, and maintain cloud infrastructure and internal platforms (e.g. AWS/Azure/GCP)Improve on developer and platform experience through automation, CI/CD pipelines, and self-service toolingImplement Infrastructure as Code (Terraform, CloudFormation, etc.) with strong governance, change controls, and auditability aligned to CommBank Risk and Cyber frameworksEmbed DevSecOps practices into the platform, ensuring security, compliance, and risk controls are built in by default rather than layered on laterPartner with engineering teams to ensure applications meet required security, risk, and operational standards while still scaling efficiently on the platformOwn and improve IT operational systems (PagerDuty, Observability Stacks, Assurance tooling)Establish and lead framework for incident management and response. Lead the strategy to meet SLAs across service uptimes and limit incidents that result in customer impact.Be accountable for Service Management, including Data Backup Management and Service Continuity.QualificationsExperience as a Platform Engineer, DevOps Engineer, SRE, or similarComfortable working across both engineering and IT operationsStrong cloud experience (AWS/Azure)Infrastructure as Code experience (Terraform preferred, Serverless Framework, CloudFormation, SST)Solid understanding of networking, security, and identityExperience with CI/CD and automationPragmatic mindset you value reliability and simplicity over complexityWhy This RoleReal ownership across platform and IT not siloedOpportunity to shape how platforms and operations scale togetherMix of strategic platform work and hands-on operational impactA role where "keeping things running well" is genuinely valuedIf this sounds like the next role for you, please apply via the link. We look forward to hearing from you!If you''re already part of the Commonwealth Bank Group (including Bankwest, x15ventures), you''ll need to apply through Sidekick to submit a valid application. We''re keen to support you with the next step in your career.We''re aware of some accessibility issues on this site, particularly for screen reader users. We want to make finding your dream job as easy as possible, so if you require additional support please contact HR Direct on 1800 989 696.Advertising End Date: 12/02/2026 #J-18808-Ljbffr
Job Title
Principal Platform Engineer