Senior Software Engineer (JN -032025-39644) Sydney CBD, Sydney, Australia Salary: AUD150,000 - AUD180,000 per annum Superannuation bonus Senior Software Engineer - Integration Type: Permanent | Salary: Competitive variable bonus | Location: Sydney or Melbourne (in-office 2 days a week) About the Company: Our client is a leading financial institution undergoing a significant enterprise-wide technology modernization program. This initiative spans over 5 years and aims to deliver innovative, industry-first solutions. The Role: We are seeking multiple Senior Software Engineers to join the Integration department of this modernization program. You will design and build large-scale enterprise projects focused on service enablement, utilized by thousands of internal customers and engineering teams. Project Responsibilities: Develop and implement APIs, microservices, and cloud-native solutions. Utilize JAVA and Spring Boot; NodeJS experience is advantageous. Implement supergraphs and GraphQL (preferred but not mandatory). Set up scripted infrastructure on Azure or AWS (Infrastructure as Code). Ensure security measures are in place for systems handling high transaction volumes. Required Experience: Proven experience in designing and building large-scale enterprise projects. Strong skills in JAVA and Spring Boot; NodeJS is a plus. Experience with APIs, microservices, and cloud-native development. Familiarity with supergraphs and GraphQL is advantageous. Security expertise in high-volume transaction systems. Excellent soft skills, proactive attitude, and stakeholder engagement abilities. Ability to work independently and build stakeholder relationships. Experience in banking, finance, or large tech companies (e.g., Google, Amazon, Microsoft). Benefits: Competitive salary with superannuation and bonus. Flexible, collaborative working environment. Opportunity to contribute to a high-impact, long-term project. Application Process: Please apply by uploading your current resume in Microsoft Word format (.doc or .docx). For confidential discussions, contact Nina Magill at nina.magill@davidsonwp.com or Helena Patterson at helena.patterson@davidsonwp.com , quoting reference JN -032025-39644. Learn more about Davidson at www.davidsonwp.com . J-18808-Ljbffr