The Sr. Application Security Engineer is responsible for leading the secure development and delivery of applications, services, and cloud workloads across BankUnited. This role combines deep technical expertise with strategic oversight to ensure that security is embedded into the software development lifecycle (SDLC), DevSecOps pipelines, and cloud architectures. The Engineer partners closely with development, DevOps, cloud, and security architecture teams to design, implement, and validate security controls--while providing technical guidance in application threat modeling, secure coding, and vulnerability remediation.