Staff Platform Engineer

Staff Platform Engineer – Commonwealth Bank Join an elite team within the CTO office at the forefront of building CBA's next-generation Data Lake Platform. You'll be part of a specialized squad that empowers our data engineers and analytics teams with world-class data infrastructure, focusing on scalability, reliability, and data governance excellence. We offer cutting-edge data technologies, advanced analytics tools and top-tier engineering teams. Our innovation-driven environment provides limitless development opportunities in the rapidly evolving data landscape. Your Impact and Contribution As a Staff Platform Engineer in the CTO office, you'll be instrumental in architecting and building our enterprise-scale data lake on AWS, establishing the foundational platform that powers CBA's data-driven decision-making. You'll work closely with data engineering teams to create reusable patterns and frameworks for data ingestion, processing, and analytics workloads. This is a critical data lake serving thousands of users across CommBank, and you will be at the heart of our data platform evolution. Key Responsibilities Design and build scalable data lake infrastructure and data processing frameworks on AWS Lead the migration of legacy data systems to modern cloud-native data platforms with zero data loss Architect data ingestion patterns and frameworks for onboarding diverse data sources at scale Implement Infrastructure as Code (IaC) and automation for data platform provisioning and management Establish data governance, security, and compliance frameworks for enterprise data assets Collaborate with data engineering teams to optimize data pipeline performance and reliability Design and implement monitoring, alerting, and observability solutions for data platform health Participate in architecture reviews and provide expertise on data platform best practices Provide technical leadership in data platform strategy within the CTO office initiatives Support data platform operations through on-call rotation and incident response Technical Skills Extensive experience building and operating large-scale data lakes and data platforms Deep expertise in AWS data services (S3, EMR, Glue, Lake Formation, Redshift, Kinesis, etc.) Strong background in data engineering frameworks (Apache Spark, Kafka, Airflow, dbt) Proficiency in Infrastructure as Code tools (Terraform, CloudFormation) for data platform automation Experience with data governance, cataloging, and lineage tools (Apache Atlas, AWS Glue Catalog, etc.) Knowledge of data formats, partitioning strategies, and performance optimization techniques Familiarity with programming languages commonly used in data platforms (Python, Scala, SQL) Experience in highly regulated financial services with focus on data privacy and compliance Understanding of DataOps, MLOps, and modern data platform engineering practices Passion for solving complex data challenges and driving data platform excellence Working with Us You will work with cutting-edge data technologies and industry-leading data platform practices within the prestigious CTO office, being part of a collaborative, innovative, and high-performing data team that shapes CBA's data strategy. You'll have access to world-class data tools, advanced learning opportunities in emerging data technologies, and accelerated career development in the data space. We also offer competitive remuneration, performance bonus, and comprehensive staff benefits. 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; if you require additional support please contact HR Direct on . Seniority level Mid-Senior level Employment type Full-time Job function Engineering and Information Technology Location Sydney, New South Wales, Australia Referrals increase your chances of interviewing at Commonwealth Bank by 2x. #J-18808-Ljbffr