Senior Data Engineer

You will join the Data Hosting Platform Engineering team, helping build secure, scalable and highly available data platforms that support the future of banking.

We're interested in hearing from people who:

Have experience working with Oracle Exadata, including performance optimisation, high-volume workloads and integration with Snowflake-based data platforms

Have strong experience building modern data engineering solutions at enterprise scale

Enjoy solving complex data challenges and designing high-quality data products

Bring expertise in Snowflake, SQL and Python

Have experience building ETL/ELT pipelines and data integration solutions

Understand cloud-native engineering and AWS-based platforms

Value engineering excellence, automation and continuous improvement

Thrive in collaborative Agile teams and enjoy sharing knowledge with others

Are curious, adaptable and passionate about improving how data creates value.

Snowflake

SQL

Python

Spark (preferred)

Data modelling

ETL/ELT development

Java (preferred)

Shell scripting

REST APIs

PostgreSQL

Oracle

Performance tuning

Query optimisation

AWS

Docker

GitHub

CI/CD

Data validation

Automated testing

Data reconciliation

Performance testing

Production support

At CommBank, we're committed to creating an accessible, inclusive and respectful workplace. If you require support or adjustments, please let us know. We welcome applications from people of all backgrounds and we're particularly committed to making a positive difference for Aboriginal and/or Torres Strait Islander Peoples. For support please contact 1800 989 696.