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Senior Engineer

Sydney, New South WalesFull-time2026-10-01 → 2026-10-04

Core

Senior Full Stack Engineer modernizing banking technology for Fiji and Papua New Guinea, focusing on cloud, backend development, and secure integrations connecting core banking, digital, data, vendor, and enterprise services.

Role type

Senior IC full stack engineer (backend/cloud focus) (via careerplan.io/jobs/4acfba87-853b-442b-b569-3c81eb2e753f-senior-engineer-at-westpac-group)

Builds

APIs, microservices, event-based integrations, cloud/container platforms, automated delivery pipelines

Domain

Banking / Financial Services

Required skills

Java or .NET, API design, microservices, event-based solutions, enterprise integrations, AWS or Azure, Kubernetes or Red Hat OpenShift, Microsoft SQL Server, PostgreSQL, DevSecOps, solution design

Preferred skills

Banking domain experience

Technologies

Java, .NET, AWS, Azure, Kubernetes, Red Hat OpenShift, Microsoft SQL Server, PostgreSQL

Responsibilities

Design and build APIs, microservices, and event-based integrations; support cloud and container platforms; automate delivery processes; resolve complex technical issues; review engineering work and vendor designs; ensure solutions meet security, reliability, performance, and compliance requirements

Seniority

Senior, hands-on IC