Bankwest

Staff Software Engineer - .NET Full Stack

Bankwest
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23 days ago
Perth, AustraliaStaff+

Responsibilities

  • Provide technical and strategic leadership across enterprise-scale platforms, architecture, engineering standards, and technology direction.
  • Own the full software development lifecycle from design through production support in a “you build it, you own it” culture.
  • Design and build secure, scalable, high-performance distributed systems and cloud-native solutions on AWS.
  • Develop backend services, web platforms, modern APIs, microservices, event-driven systems, and full-stack digital experiences.
  • Drive CI/CD automation, containerisation, DevSecOps practices, observability, monitoring, performance optimisation, and resilient system design.
  • Apply automated, unit, integration, API, performance, and other quality engineering practices.
  • Mentor engineers and collaborate with product, platform, engineering, and design teams.
  • Leverage AI and GenAI technologies to accelerate delivery and innovation.

Requirements

  • Deep experience with .NET Core, C#, backend services, and secure distributed systems.
  • Strong full-stack engineering capability with React, Next.js, Angular, backend services, and API development.
  • Experience designing cloud-native AWS solutions using microservices, event-driven architecture, domain-driven design, and API-first principles.
  • Experience with Docker, Kubernetes, CI/CD automation, GitHub Actions, release automation, and modern DevOps practices.
  • Experience with observability, monitoring, SRE concepts, performance optimisation, and resilient system design.
  • Experience with TDD, automated testing, performance testing, and quality tools such as JMeter and Postman.
  • Familiarity with AWS Lambda, AWS Step Functions, Temporal, Prometheus, Grafana, PagerDuty, Splunk, Observe, and API technologies.
  • Familiarity with AI and GenAI technologies including Claude CLI, LangChain, LangGraph, LlamaIndex, AutoGen, Semantic Kernel, agentic AI, and RAG architectures.
  • Ability to provide technical leadership, mentor engineers, and influence engineering and technology direction.

Benefits

  • Opportunity to work on Bankwest’s digital banking transformation and customer experiences used by thousands of customers across Australia.
  • Work with a strong Commonwealth Bank Group partner and a team spanning engineering, product, platform, and design.
  • Advertising end date: 01/11/2026.
  • Accessibility support is available through HR Direct at 1800 989 696.

Tech Stack

AngularApache JMeterAWSC#DockerGitHub ActionsGrafanaKubernetes.NETNext.jsPostmanPrometheusReactSplunk
Bankwest

About Bankwest

1,001-5,000 employees

Bankwest provides retail and business banking products—transaction and savings accounts, credit cards, home loans, and digital banking—primarily for consumers and small businesses across Australia. Founded in 1895 and headquartered in Perth, it operates as a division of Commonwealth Bank of Australia, maintaining a strong Western Australian presence while leveraging the parent’s scale and systems.

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