Jobs → Engineering → Application Resiliency Engineer

About the Role We are looking for an experienced Application Resiliency Engineer to support IPCW migration readiness, focusing on application resiliency, disaster recovery, active/passive validation, and migration failure and recovery planning. Key Responsibilities • Define validation strategies for active/passive applications without requiring unplanned production failover • Develop migration failure scenarios, recovery procedures, rollback criteria, and operational runbooks • Assess application dependencies, resiliency architecture, DR readiness, and failover/failback behavior • Define smoke, synthetic, API, and business-transaction validation strategies • Validate dependencies across DNS, load balancers, firewalls, databases, APIs, and upstream/downstream systems • Leverage observability tools, including logs, metrics, traces, dashboards, health checks, and alerts • Collaborate with application, SRE, infrastructure, network, database, and migration teams Requirements • 8+ years of experience in SRE, Production Engineering, Platform Engineering, or Application Resiliency • Strong knowledge of Active/Passive and Active/Active architectures, DR, HA, failover/failback, RTO/RPO, and resiliency testing • Strong understanding of distributed applications, APIs, networking, databases, and application dependency mapping • Hands-on experience with monitoring, observability, and automated health/functional validation • Scripting and automation experience using Python, Shell, APIs, and CI/CD pipelines • Strong troubleshooting and cross-functional collaboration skills Preferred Qualifications • Experience with large-scale data center/cloud migrations • Disaster recovery exercises and production cutovers • Experience supporting mission-critical financial services applications