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Principal Software Engineer

Commonwealth Bank of Australia

2 - 5 years

Bengaluru

Posted: 27/09/2025

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Job Description

Organization: At CommBank, we never lose sight of the role we play in other people’s financial wellbeing. Our focus is to help people and businesses move forward to progress. To make the right financial decisions and achieve their dreams, targets, and aspirations. Regardless of where you work within our organisation, your initiative, talent, ideas, and energy all contribute to the impact that we can make with our work. Together we can achieve great things.

Job Title: Principal Software Engineer - .NET
Location: Manyata Tech Park, Bangalore

Business & Team: Technology Products

Impact &contribution:  Here, you’ll thrive. You’ll be supported when faced with challenges and empowered to tackle new opportunities. We’re hiring engineers from across India and have opened technology hubs in Bangalore. We really love working here, and we think you will too.


Roles & responsibilities:

  • Defines technical strategy for key business areas, contributing to roadmaps.
  • Identifies disruptive technologies and drives adoption where beneficial.
  • Works on solutions and shapes the technical direction of a crew or several teams in their BU.
  • Leads implementation of complex initiatives with impact across several teams.
  • Designs and shares resilient solutions with high fault tolerance and graceful degradation.
  • Identify and drive differentiating outcomes around toil reduction, efficiency and new capability.
  • Influences crew leadership on technical matters.
  • Drives cross-functional technical alignment across multiple business units.
  • Builds a culture of trust where team members feel confident to share their ideas and concerns.

Essential skills: 

  • 16+ years of experience in relevant filed.

  • Demonstrate strong experience developing applications using MS technologies - C# and .NET /. NetCore

  • GEN AI application building experience preferred

  • Experience in cloud technologies like AWS / Azure is a must.

  • Demonstrate strong experience in scripting languages such as PowerShell / Shell / Python

  • Lead design discussions in developing robust systems

  • Experience with Infrastructure as code and automating manual tasks

  • Mentoring and coaching capabilities, able to influence practices and mindsets in the crew 

  • Experience using CI/CD tooling such as GitHub, TeamCity, Artifactory, Octopus Deploy

  • Have a good understanding of best practices around logging & monitoring tools: CloudWatch, AppDynamics, Splunk, Grafana and Prometheus knowledge are desirable

  • Have a fair understanding of networking, preferably on Cloud


Education Qualification:  Bachelor’s degree or Master’s degree in Engineering in Computer Science/Information Technology.

If you're already part of the Commonwealth Bank Group (including Bankwest, x15ventures), you'll need to apply through Sidekick to submit a valid application. We’re keen to support you with the next step in your career.

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Advertising End Date: 30/12/2025

About Company

The Commonwealth Bank of Australia (CBA) is one of Australia's leading financial institutions, offering a range of banking, investment, insurance, and financial services. Founded in 1911, it operates in Australia and internationally, focusing on retail banking, business banking, wealth management, and financial markets. Renowned for its digital innovation, CBA is a major player in advancing technology-driven banking solutions.

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