This is a Senior Data Engineer role with Commonwealth Bank based in Sydney, NSW, AU Commonwealth Bank Role Seniority - senior More about the Senior Data Engineer role at Commonwealth Bank You are a passionate data engineer & keen learner with strong multi-disciplinary background in end-to-end data & analytics delivery value chain activities and modern data engineering technologies/tooling/practices We are a values-driven high performing team Together we can deliver an exemplary experience for our stakeholders and the Group See yourself in our team Reporting to Senior Manager – Data Delivery Practice, you will apply advanced technical knowledge of data engineering principles and practices, coupled with specific data technology, domain expertise and thought leadership, to lead on medium to complex products and product development. Key Responsibilities Accelerated data delivery: Understand business problems and devise data & analytics driven solutions Innovate to continuously identify opportunities to simplify, automate & improve data delivery speed Deliver proof of concepts/ technical spikes and leading examples of accelerated data delivery using new solution patterns/ capabilities Execute end-to-end data delivery iteratively through requirements, solutioning, data profiling, data design/ modelling, development, testing, release management and operate in production Develop strategic data products Ensure industry best practices of engineering and Data DevSecOps are followed Data delivery practice: Provide data delivery guidance for evolving needs from federation, strategy and transformation Contribute to data delivery knowledge management outcomes via playbooks, learning materials & education sessions Contribute to data maturity outcomes and data literacy initiatives We're interested in hearing from people who have Over 2-4 years of experience at Senior data engineer level in large Banks/ organizations Good understanding of data delivery life cycle & associated concepts including data analysis, data profiling, data design, data modelling, data ingestion, data cleansing, data extraction, data definitions/dictionary, data lineage mapping, data classification, data quality, etc. Experience in Big Data solutions using Cloudera Hadoop eco-systems, Teradata platform using Spark/TCF and various ETL frameworks Experience with AWS Cloud platform and Snowflake Awareness of data modelling concepts/ frameworks, design patterns (FSLDM, IBM IFW DW, BIAN) and techniques such as Data Vault, Kimball, 3NF Sound skills in writing SQL scripts (Spark SQL or any RDBMS), scripting in Java or Python Sound experience in building data pipelines & ETL tools like Ab Initio Experience in designing and developing ETL test scripts for structured and unstructured data Sound skills testing solutions with large data volumes and complex data transformation rules If this role sounds like you – Apply now! At CommBank, we advocate and facilitate a culture of inclusion and respect, celebrating all cultures, abilities, genders, expressions of gender and sexual orientation Read more about our commitment to inclusion and diversity. If you're already part of the Commonwealth Bank Group (including Bankwest), 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 committed to being an accessible employer and want to make finding your dream job as easy as possible. If you experience any accessibility issues or if you require additional support please contact HR Direct. We support our people with the flexibility to balance where work is done with at least half your time each month connecting in office. We also have many other flexible working options available including changing start and finish times, part-time arrangements and job share to name a few. Talk to us about how these arrangements might work for 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: 26/08/2025 Before we jump into the responsibilities of the role. No matter what you come in knowing, you’ll be learning new things all the time and the Commonwealth Bank team will be there to support your growth. Please consider applying even if you don't meet 100% of what’s outlined Key Responsibilities ⚡ Accelerating data delivery Providing data delivery guidance Developing strategic data products Key Strengths Data engineering principles Big Data solutions SQL and scripting Data modelling concepts ETL tools Testing solutions Why Commonwealth Bank is partnering with Hatch on this role. Hatch exists to level the playing field for people as they discover a career that’s right for them. So when you apply you have the chance to show more than just your resume. A Final Note: This is a role with Commonwealth Bank not with Hatch.