Jobs at Commonwealth Bank

Process and assess broker accreditation applications, verify documentation, manage fortnightly commission files, reconcile payments, investigate payment or onboarding issues, liaise with stakeholders, support audit and compliance activities, and identify process improvements to enhance accuracy and efficiency.

Support Controls Excellence by conducting design and operating effectiveness testing per the Controls Assessment Program; plan and schedule control testing; recommend, design and build fit‑for‑purpose controls; monitor and resolve data quality exceptions; drive automation, rationalisation, and continuous monitoring while engaging stakeholders across Business Banking.

Lead design and delivery of scalable web and backend systems for CommSec. Drive architecture, mentor engineers, collaborate with product/design/ops, champion best practices, and ensure reliability, security, and performance across TypeScript/React frontends and C#/.NET Core APIs backed by MSSQL or similar databases.

Lead and execute controls testing and assurance for Business Banking, assessing design and operating effectiveness of automated and IT controls. Analyse data to identify trends and risks, provide practical remediation recommendations, maintain documentation, and support automation and AI-enabled continuous monitoring initiatives while partnering with stakeholders across Risk, Business Banking, Technology and Audit.

Provide technical leadership and architectural direction for high-net-worth banking technology. Design scalable, secure, resilient services, APIs, integrations, and distributed systems; guide enterprise architecture and delivery across squads; resolve complex technical problems; establish engineering standards; champion testing, CI/CD, DevSecOps, observability, and resilience; contribute hands-on to complex implementations; evaluate AI technologies; and mentor engineers.

Staff Software Engineer responsible for designing scalable software solutions and building generative AI capabilities, including retrieval-augmented generation and agentic AI systems. The role involves cloud-based microservices development, architectural contributions, code reviews, experimentation with AI-assisted engineering tools, cross-functional collaboration, documentation, and mentoring junior engineers. Candidates will provide technical leadership while researching emerging AI technologies and delivering reusable, reliable solutions for Business Banking platforms.

Design, build and evolve cloud-native, scalable data platforms, products and pipelines to power customer engagement, analytics and AI. Lead data architecture, engineering standards, automation, observability and mentor engineers while partnering with product, risk and business stakeholders to deliver outcomes.

Lead Line 1 Risk for PCI compliance across Consumer Finance, coordinating governance, assessing scope and controls, challenging remediation, translating technical risks for senior leaders, and building sustainable risk processes and capability.

Own day-to-day and strategic product management for Commercial Cards (corporate, virtual, prepaid, PMA). Drive product enhancements, operational excellence, risk and compliance, stakeholder management, incident remediation, performance analysis and cross-functional delivery to improve customer outcomes.

Lead enhancement of IB&M financial reporting to deliver accurate, timely management, capital and risk-adjusted reporting. Drive process improvement, reporting infrastructure upgrades, data control, analysis, and stakeholder partnerships to inform business decisions and improve productivity.

Design, develop, test, deploy, and support scalable APIs, automation services, and cloud-native software addressing security challenges. Build reliable solutions using modern engineering practices, CI/CD, automated testing, observability, and secure development. Collaborate with engineers, product owners, architects, and security specialists across the software lifecycle, contribute to architecture and code reviews, resolve technical issues, and improve engineering efficiency, reliability, and maintainability.

Design, build, and scale production-grade generative and agentic AI products, platforms, agents, copilots, and customer experiences. Develop LLM and RAG applications, reusable AI engineering frameworks, evaluation and guardrail systems, and reliable cloud-native services. Influence architecture and engineering standards, apply responsible AI practices, mentor engineers, and champion automated testing, DevSecOps, CI/CD, observability, and operational excellence across Business Banking technology.

Lead end-to-end product design for the Home Buying Apply With Ease crew, running discovery, research, UX/UI and service design. Partner with product, engineering and business SMEs to design scalable, accessible staff workflows, run user research and testing, evolve the design system, and deliver measurable, AI-enabled product outcomes.

Provide technical eCommerce product support to business banking customers and frontline teams, troubleshoot payment gateway and API issues, manage high-volume inquiries across channels, perform risk controls and incident remediation, escalate complex issues to owners, and participate in rostering and on-call duties.

Lead analytical investigations to identify portfolio trends and emerging risks, design and optimise automated business lending credit strategies, develop data-driven recommendations, monitor controls and risk appetite, and support senior leadership in regulatory, audit and risk engagements while influencing stakeholders across Product, Technology and Risk.

Lead the design and delivery of scalable .NET software, APIs, backend services, cloud platforms, and data-enabled applications. Influence architecture, engineering standards, and technical direction across Business Banking technology. Champion testing, CI/CD, observability, DevSecOps, automation, and operational excellence while partnering with product and business stakeholders. Mentor engineers, support production platforms, and contribute to customer, CRM, data, AI, and shared platform capabilities.

Design and develop cybersecurity engineering solutions that protect banking customers and infrastructure. Build automation frameworks, backend systems, RESTful APIs, and scalable tooling using languages such as Python, Java, and TypeScript. Responsibilities include full software development lifecycle ownership, system integration and API/Kafka/MQ testing, CI/CD, code reviews, performance optimization, database integration, and maintaining high-quality, reliable software architectures.

Lead and deliver end-to-end internal audit engagements across Business Banking payments, payment acceptance, digital channels and operational resilience. Oversee audit planning, fieldwork, reporting and closure; provide pragmatic risk insights to senior stakeholders; build relationships across the business; and drive audit innovation using AI and data analytics to strengthen controls, governance and fraud prevention.

Provide enterprise-wide technical leadership for security engineering platforms, automation services, APIs, and cloud-native solutions. Define technical strategy, guide multiple engineering squads, improve CI/CD, observability, reliability, scalability, and engineering standards, and contribute hands-on to architecture and software development. Mentor engineers, influence senior stakeholders, reduce technical debt, and evaluate AI and emerging technologies for security and operational challenges.

Lead strategic direction and day-to-day oversight of the Group's Captive insurance subsidiary, manage underwriting, claims, financial and regulatory compliance, oversee third-party providers, support group insurance renewals and stakeholder engagement, and deliver special projects to optimize risk transfer and financing.