Staff Software Engineer

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:  Staff Software Engineer

Location: Bangalore-Manyata Tech Park (Hybrid)

Business & Team: Corp Tech – Financial Crime Technology

Impact & contribution:

As a Staff Software engineer, you will be part of a squad within the Strategic CLM crew and play key role in delivering key capabilities like building the API s to integrate CBA systems and working on the digitisations of the existing components.
You will be working with other engineers across teams and geographies on uplifting business capabilities and modernise our tech stack. We offer regular opportunities to work on some of the finest IT systems in Australia, as well as opportunity to develop careers across different functions and teams within the wider crew. 

Roles & Responsibilities:

• Design, develop, and maintain robust software solutions using .NET Core and .NET Framework, leveraging Object-Oriented Programming principles for modular, scalable systems.

• Architect and implement RESTful APIs, integrating Design Patterns and ensuring reliability, security, and performance.

• Develop and optimize Microservices Architecture, enabling seamless communication through message brokers such as Kafka.

• Build and automate CI/CD pipelines using tools like GitHub Actions, Azure DevOps, and Jenkins for efficient deployment and continuous integration.

• Ensure comprehensive Unit Testing (e.g., xUnit, NUnit) and integration tests for all deliverables, promoting high code quality and resilience.

• Integrate with SQL & NoSQL databases including SQL Server, PostgreSQL, and MongoDB, optimizing data access and storage.

• Utilize cloud platforms (AWS, Azure, or GCP), with deep expertise in at least one, to deploy, manage, and scale applications securely.

• Implement authentication and authorization mechanisms such as OAuth2 and JWT, ensuring robust identity management.

Essential Skills:

• Advanced proficiency in .NET Core / .NET Framework and Object-Oriented Programming

• 10+ years of Experience

• Strong experience designing and developing RESTful APIs

• Knowledge of software Design Patterns and their practical application

• Expertise in Unit Testing frameworks (xUnit, NUnit)

• Microservices Architecture design and implementation

• Hands-on experience with SQL Server, PostgreSQL, and MongoDB

• In-depth knowledge of at least one major cloud provider: AWS, Azure, or GCP

• Authentication and Authorization protocols (OAuth2, JWT)

• ServiceNow integration and workflow automation

• Version control using GitHub

• Development and management of CI/CD pipelines (GitHub Actions, Azure DevOps, Jenkins)

• Agile project management and documentation with JIRA and Confluence

• Proficiency with Visual Studio and VS Code

• API testing and documentation using Postman and Swagger

• Strong understanding of Security Best Practices (OWASP Top 10)

Education Qualifications:

• A degree in Engineering / Computer Science or a related discipline