Staff Software Engineer

Staff Software Engineer – Fullstack (C#, .Net and frontend) Join to apply for the Staff Software Engineer – Fullstack (C#, .Net and frontend) role at Commonwealth Bank 2 days ago Be among the first 25 applicants You have a deep passion for the entire software development lifecycle, with a strong focus on crafting innovative solutions. We are a team of high‑performing engineers, constantly pushing the limits of what’s possible in software engineering. Together, we’ll shape the future of banking today, powered by cutting‑edge technology and bold innovation. Your Team Join the Insurance and Retail Partnerships crew within the Wealth and Private domain, where you’ll focus on shaping the future of insurance. Our team owns the home insurance code and the entire application journey, from intuitive front‑end experiences to seamless back‑end integrations. Millions of Australians rely on our solutions every day, so we make reliability, performance, security, and simplicity our top priorities. This is your opportunity to build technology that truly matters and make an impact at scale. Your impact As a hands‑on technology leader with full stack experience, you will be leading a team of engineers who will be designing & implementing solutions as well as influencing your Product Owner & Crew Tech lead. Being product aligned and customer obsessed, you’ll own what you build (full cycle engineering model) and will be working in the latest technologies and frameworks (.Net Core, React, Angular, AWS, Containerisation with the potential for NodeJS/ NextJS & AI). Key Responsibilities You are a passionate technology leader who loves being hands on, solving complex problems, designing innovative solutions and taking ownership of challenges from start to finish. You inspire as a mentor and people leader, building a strong community of curious and engaged engineers who thrive on creating exceptional products for our customers. You bring deep experience across the full software development lifecycle, embracing Agile practices and DevSecOps principles. You have expertise in designing and building core and web APIs, developing web applications and running independent proof of concepts. You are confident in solution design, stakeholder engagement and leading technical conversations in group forums, while nurturing engineers to do the same. You actively embrace continuous learning, experimentation and innovation, applying and promoting industry best practices and patterns. Skills & Experience required Strong backend development skills in .NET/.NET Core, .NET Framework, MVC, REST APIs, microservices, Kafka (eventing). Frontend experience with Angular or React with the willingness to learn and work on frontend Angular, React, JavaScript, CSS, HTML5; Next.js. Proficient in C# (OOP, design patterns). Microservices architecture, Design Patterns and best practices in software programming. Experience with CI/CD: Git, TeamCity/Jenkins/ GitHub Actions, Octopus or similar. Containerization using dockers. Experience with monitoring and logging tools such as Observe, Prometheus, Grafana Splunk or similar. Experience with databases MSSQL/Oracle (relational), MongoDB (NoSQL). Cloud experience – AWS. Excellent communication skills; experience with Agile methodologies. Proven ability to lead technical initiatives and mentor others. If this sounds like you, apply today We support our people with the flexibility to balance where work is done with at least half their time each month connecting in office. 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 . Advertising End Date: 17/12/2025 Seniority level Mid‑Senior level Employment type Full‑time Job function Engineering and Information Technology Referrals increase your chances of interviewing at Commonwealth Bank by 2x Get notified about new Staff Software Engineer jobs in Sydney, New South Wales, Australia . #J-18808-Ljbffr