Senior Cybersecurity Engineer

Join the leading AU fintech company as a Senior Cybersecurity Engineer who will be at the forefront of protecting modern, cloud-based systems while shaping security strategy. This role is application security focused, with strong accountability for secure SDLC, CI/CD security, SAST, DAST, threat modeling, vulnerability remediation, and implementation of high-risk technical controls. You will identify weaknesses through analysis and testing, validate risk with evidence, and work directly with engineering teams to drive effective remediation. The successful candidate will operate across the full application security lifecycle, applying purple teaming practices to continuously improve both preventive and detective controls. You will act as a technical point of contact across offensive and defensive security activities, translate realistic attack paths into remediation actions, validate control effectiveness through targeted testing, and produce defensible technical evidence that supports governance and audit requirements.