Commonwealth Bank102 followers179 jobs

Principal Software Engineer – Full Stack (.NET / React, Next.js)

SeniorFull-timeHybridSydney NSW, AustraliaPosted 3 weeks agoVerified 1 week ago
Pending fitX of Y criteria met

About the job

This Principal Software Engineer job is all about shaping the future of banking through innovative technology and engineering excellence. By joining the Speciality Products Platforms Crew, you will play a vital role in building platforms that support millions of customers in their home-buying journey. The team thrives on collaboration, creativity, and a shared commitment to delivering exceptional outcomes.

Meet the team

About the company

  • Explore
    • Jobs
    • Companies
    • People
    • Communities
    • Hatch Hotlist 2025
  • Hiring
    • Permanent hires
    • Student placements
  • Resources
    • Blog
    • Community stories
    • Career advice
    • Customer stories
    • Help centre
  • Hatch
    • About
    • Careers
    • Contact
    • Hatch updates
    • Media enquiries
  • © 2026 Hatch
  • Privacy
  • Terms

You'll be responsible for

🚀

Leading technical strategy

Lead end-to-end technical strategy and solution design for the Home Buying crew, acting as the engineering SME for scalable, secure, cloud-native platforms.
⚙️

Delivering full-stack features

Stay hands-on delivering full-stack features across .NET/.NET Core, C#, TypeScript/Next.js, SQL, GraphQL and API integrations.
🏡

Optimising customer journeys

Own and optimise end-to-end Home Buying customer journeys, designing solutions that remove pain points and create seamless digital experiences.

Key criteria

💻

Full-stack development experience

Proven experience delivering full-stack features using .NET, C#, and modern frameworks.

View

☁️

Cloud-native architecture expertise

Advanced knowledge in AWS cloud engineering and microservices design.

View

🔧

DevOps and automation skills

Strong background in CI/CD practices and automation tools like GitHub Actions.

View

View more

A meaningful career starts with a match

Apply on Commonwealth Bank
Send via their website
Think you're a good fit?See what the hiring team are looking for

View your fit

5 criteria for this job
Full-stack development experience
Proven experience delivering full-stack features using .NET, C#, and modern frameworks.

View

Cloud-native architecture expertise
Advanced knowledge in AWS cloud engineering and microservices design.

View

DevOps and automation skills
Strong background in CI/CD practices and automation tools like GitHub Actions.

View

Database proficiency
Experience with PostgreSQL and Oracle, focusing on schema design and optimization.

View

AI-enhanced engineering knowledge
Familiarity with GenAI tools and AI/ML concepts for intelligent integrations.

View

Similar jobs

View all
Microsoft
Microsoft
Principal Software EngineerAustralia · Full-time
The Principal Software Engineer position at Microsoft Azure Storage is an exciting opportunity for those who are passionate about distributed systems and cloud-scale storage. This job plays a crucial role in shaping the technical direction of Azure Storage, impacting some of the largest companies in the world. The team thrives on collaboration, innovation, and a growth mindset, creating a culture where everyone can contribute and succeed.
Commonwealth Bank
Commonwealth Bank
Principal Software EngineerSydney, NSW · Full-time
As a Technical Lead within the Consumer Underwriting Crew, you'll lead engineering for AI-enabled decisioning platforms, focusing on hands-on software engineering with .NET and Python on AWS. Your work will have a significant impact as you help redefine how customers interact with banking products, providing a seamless digital application process. The team values collaboration and innovation, working together to build tomorrow's bank today.
Bankwest
Bankwest
Principal Software EngineerPerth, WA · Full-time
As a Principal Software Engineer within the Resilient Lending Crew, you will redefine lending through cloud-native, AI-driven engineering. Your expertise will help shape the technical direction and optimize key components of the lending value chain, driving growth and ensuring compliance. The team thrives on collaboration, innovation, and a culture of ownership, where you will design, build, test, release, and run what you create.
Commonwealth Bank
Commonwealth Bank
Principal Software EngineerSydney, NSW · Melbourne, VIC · Full-time
The Principal Software Engineer for Personalisation & Digital Experience is a pivotal job that focuses on transforming the digital banking experience for millions of Australians. By driving the design and build of a next-generation personalisation engine, you will play a crucial role in delivering innovative and scalable platforms that enhance customer interactions. Collaboration is key, as you will work closely with engineers, product owners, and senior technology leaders to create seamless, personalised experiences.