This is a Staff Software Engineer - .Net Fullstack role with Commonwealth Bank based in Sydney, NSW, AU Commonwealth Bank Role Seniority - senior More about the Staff Software Engineer - .Net Fullstack role at Commonwealth Bank Staff Software Engineer You are passionate, driven, flexible and collaborative. We are high performing engineers pushing the boundaries of software engineering. Together we are building tomorrow's bank today, using modern technology and innovation. Do work that matters Our Software builds trust behind Australia's number one banking app, Netbank, CommSec, the CommBank app and Spend Tracker. We go beyond a passion for web and mobile development, creating reliable APIs at a unique scale in Australia. As a Staff Engineer at CommBank Health, you'll provide technical leadership across our healthcare payments platform. You'll define architectural direction, mentor engineering teams, and drive technical excellence while collaborating with product and business stakeholders to shape our long-term technical strategy. See yourself in our team As a Staff Engineer, you will play a pivotal role in shaping our healthcare payments platform through strategic technical leadership and hands-on expertise. You will lead technical design for complex, high-impact initiatives across our healthcare payments ecosystem, ensuring robust, scalable solutions that drive business value while mentoring Senior Engineers and offering technical guidance to the broader team, fostering a culture of continuous learning and professional growth. Tech Skills We use a broad range of tools, languages, and frameworks. We don’t expect you to know them all but experience or exposure with some of these (or equivalents) will set you up for success in this team; Modern web frameworks and JavaScript ecosystems (Angular/React) .NET Core and ASP.NET implementations Cloud technologies including AWS or Azure and Kafka/event-based architecture RESTful APIs and API integration patterns Mobile app technologies (iOS/Android) Monitoring tools and observability platforms Working with us Whether you’re passionate about customer service, driven by data, or called by creativity, a career with CommBank is for you. We support our people with the flexibility to balance where work is done with at least half your time each month connecting in the Sydney office. We also have many other flexible working options available including changing start and finish times, part-time arrangements and job share to name a few. Here, you’ll thrive. You’ll be supported when faced with challenges and empowered to tackle new opportunities. We really love working here, and we think you will too. If this sounds like you, apply now! 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. We're aware of some accessibility issues on this site, particularly for screen reader users. We want to make finding your dream job as easy as possible, so if you require additional support please contact HR Direct on 1800 989 696. Advertising End Date: 30/08/2025 Before we jump into the responsibilities of the role. No matter what you come in knowing, you’ll be learning new things all the time and the Commonwealth Bank team will be there to support your growth. Please consider applying even if you don't meet 100% of what’s outlined Key Responsibilities Providing technical leadership Mentoring engineering teams Collaborating with stakeholders Key Strengths Modern web frameworks and JavaScript ecosystems (Angular/React) .NET Core and ASP.NET implementations ☁️ Cloud technologies including AWS or Azure and Kafka/event-based architecture RESTful APIs and API integration patterns Mobile app technologies (iOS/Android) Monitoring tools and observability platforms Why Commonwealth Bank is partnering with Hatch on this role. Hatch exists to level the playing field for people as they discover a career that’s right for them. So when you apply you have the chance to show more than just your resume. A Final Note: This is a role with Commonwealth Bank not with Hatch.