Staff Software Engineer - Full Stack (React, Next.js, Node.js, .NET)

Commonwealth BankSydneyHybridFull-time2 weeks ago

Staff Software Engineer – Full Stack role at Commonwealth Bank's Customer Service Network team in Sydney, focused on transforming assisted banking through AI-powered, full-stack engineering. Requires staff-level expertise across TypeScript, React, Next.js, Node.js, APIs and cloud, with strong architecture, integration and technical leadership skills.

What you'll do

Shape the next generation of assisted technology, modernising platforms behind branch, customer and colleague experiences
Define architecture, simplify complexity and build modern services at scale
Operate with technical and strategic ownership, anticipating future needs
Uncover problems and identify opportunities before they become requirements
Influence across teams, mentor engineers and own the health and direction of the technology landscape
Build capabilities including intelligent concierge experiences, agentic appointment booking, customer-intent capture, skills matching and smarter branch operations
Influence architecture, engineering practices and technical direction
Engineer for production from day one with secure-by-design principles, resilience, observability and operational ownership

What you need

Must-have

TypeScriptReactNext.jsNode.js.NETC#ExpressWeb APIs

Soft skills

Systems-thinkingTechnical leadershipMentoringInfluenceProblem solvingCustomer obsessionChallenging conventionCommunication

Full StackFinancial ServicesBankingAIStaff EngineerReactNext.jsNode.jsAWSArchitecture

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Must-have

Soft skills

What you'll do

What you need