Jobs at Commonwealth Bank

12–24 month rotational graduate program offering immersive onboarding, mentorship, leadership and technical development, and rotations across Technology, Data Science & AI, and Product Management. Graduates contribute to customer outcomes, build cross-business relationships, and attend groupwide learning while supported by buddies and program managers.

Design, build and optimise cloud-native, enterprise-scale data platforms and pipelines using Snowflake and AWS. Deliver trusted analytics-ready datasets, improve performance/resilience, drive automation and engineering best practices, support production systems, and mentor colleagues to enable analytics, AI, fraud detection and customer intelligence.

Supports business management for two institutional banking sector teams serving approximately 100 frontline bankers. Responsibilities include portfolio hygiene, data quality, performance reporting, financial analysis, risk and issue management, stakeholder coordination, executive materials, and process improvement. The role identifies opportunities to use data, automation, and AI to improve reporting, productivity, and operational effectiveness while supporting senior leaders and guiding junior team members.

Design, build, deploy and operate cloud-native, AI-enabled employee experiences using Python, AWS, Node.js and React. Contribute to architecture, platform components, CI/CD, DevSecOps, observability and AI-agent features while improving security, scalability and engineering quality.

CommBank is seeking Indigenous job seekers for various roles across its sectors, offering traineeships, internships, and direct employment opportunities with support from an Indigenous Careers team.

Design and deliver scalable batch, streaming and analytical data pipelines and reusable semantic data products. Automate data product lifecycles, implement data matching, cleansing, quality and observability controls, support ML productionisation, build CI/CD with GitHub Actions, and provide technical leadership and governance for secure, resilient data solutions.

Design, build, validate, deploy, and monitor machine learning, GenAI, and Agentic AI solutions for customer service and branch experiences. Translate business challenges into practical AI approaches, productionise models, and help shape data strategy, governance, quality, risk, and responsible AI practices. Partner with product, engineering, risk, and business stakeholders while communicating technical recommendations to senior leaders.

CommBank's Indigenous School-Based Traineeship offers Aboriginal and Torres Strait Islander students turning 16 in 2027 the chance to work, learn and earn while completing Year 11 or 12. Trainees gain real workplace experience, a nationally recognised qualification, school credit, mentoring from a Group Training Organisation, monthly Yarning Circles, industry certifications, and support from the Indigenous Careers Team across metropolitan, regional and remote locations.

Lead and grow an engineering team building enterprise identity graph and signals platforms. Define technical strategy, build cloud-native data pipelines, real-time signal generation, graph models, APIs, and secure scalable services. Partner with architects and security stakeholders to drive detection, risk analytics, automation, CI/CD, IaC, observability, and operational excellence.

Provide senior technical leadership for Secure Desktop and Identity Services. Set platform strategy, guide architecture, write exemplary code, mentor engineers, and deliver secure end-user computing services across Windows and macOS. Build platform services, CI/CD pipelines, automation, and support tooling; contribute to incident management and SLA performance. Establish engineering standards, evaluate AI-enabled technologies, improve standard operating environments, and collaborate across squads to enhance reliability, security, resilience, and cost effectiveness.

Provide technical leadership for Identity Services platform engineering. Set platform strategy, mentor engineers, establish engineering standards, and design secure CI/CD pipelines and automation. Build and operate platform services using infrastructure as code, AWS, containers, orchestration, and observability tooling. Guide architectural transitions, apply AI-enabled development practices, promote operational excellence, and collaborate across teams to deliver reliable, secure, and cost-effective solutions.

Lead an Identity Services engineering chapter by hiring, coaching, developing, and managing engineers. Set engineering and DevSecOps standards, guide identity and authentication initiatives, promote automation and AI-enabled engineering, improve CI/CD and secure delivery practices, and support strategic technical programs across distributed teams.

Leads complex workforce and work design engagements from diagnosis through future-state recommendations. Partners with business and HR leaders to assess how AI, technology, and strategic change affect work, roles, skills, and workforce needs. Applies work design methodologies, translates data into executive insights, facilitates stakeholder alignment, challenges assumptions, and connects workforce effectiveness with workforce planning, career architecture, transformation, and organisational priorities.

Support workforce and work redesign engagements by analyzing how AI, technology, and strategic change affect roles, skills, and workforce needs. Partner with business and HR leaders, apply work design methodologies, translate complex information into practical recommendations, facilitate workshops, and build stakeholder alignment around sustainable future-state solutions.

Design, architect, build, test, deploy, and support customer-facing home-lending experiences in Unloan’s Customer Acquisition Squad. Own solutions throughout the production lifecycle, develop React and Node.js applications, build APIs and PostgreSQL systems, and apply scalable system design. Use AI-assisted and agentic development workflows to improve delivery and quality while contributing to incident response, collaboration, and continuous improvement.

Owns Business Banking compliance subject matter expertise for the Scams Prevention Framework. Provides regulatory interpretation, guidance, training, stakeholder coordination, governance, reporting, and oversight across scams-related regulatory change, incidents, risks, and compliance assessments. The role partners with compliance advisors and enterprise regulatory teams, identifies emerging risks, represents Business Banking in consultations, and builds organizational capability and consistent application of requirements.

Design, build and operate enterprise-scale cloud data platforms using Snowflake and AWS. Build batch and streaming pipelines, drive automation, reliability, security, and performance tuning. Mentor engineers, champion DevSecOps and governance, and support production operations and testing.

Lead the evolution of a multi-cloud platform across Azure and GCP. Design and operate cloud networking, automation, Infrastructure-as-Code modules, and shared platform capabilities. Drive reliability, security, governance, observability, and cost optimization while partnering with Security, SRE, and Product teams. Establish engineering standards, review architectures, mentor engineers, and lead incident response for critical platform issues.

Provide technical leadership across engineering squads, define architecture and engineering standards, and design secure, scalable distributed payment platforms. Build cloud-native, event-driven software using modern delivery practices; drive quality, testing, observability, security, and operational excellence. Own solutions throughout their lifecycle, mentor engineers, lead modernization initiatives, and collaborate with product, architecture, security, and operations teams.

Lead architecture and hands-on delivery of a next-generation personalisation engine and backend platforms enabling real-time, individualised customer experiences. Provide technical leadership across microservices, event-driven systems, APIs, data integrations, CI/CD and cloud infrastructure while mentoring engineers and collaborating with product and senior stakeholders.