Application Resiliency Engineer
Sonu Kumar SahUnited StatesSENIORPosted 14m ago
Site Reliability EngineeringApplication ResiliencyActive/Passive ArchitecturesDisaster RecoveryHigh AvailabilityFailoverFailbackRTORPOApplication RecoveryPythonShell ScriptingMonitoringObservabilityAutomated Health ChecksFunctional Validation
About the Role
We are looking for an experienced Application Resiliency Engineer to support IPCW migration readiness, disaster recovery, application resiliency, and production migration activities.
Key Responsibilities
• Define validation strategies for active/passive application environments
• Develop migration failure scenarios, recovery procedures, and rollback criteria
• Assess application dependencies, DR readiness, and failover/failback behavior
• Perform smoke testing, synthetic testing, API validation, and business transaction testing
• Validate DNS, load balancers, firewalls, databases, APIs, and application connectivity
• Use logs, metrics, traces, dashboards, and alerts to validate application health
• Support production cutovers, migration validation, troubleshooting, and recovery
• Identify resiliency gaps and recommend improvements to application availability
Requirements
• 7+ years of relevant SRE / Production Engineering experience
• Strong hands-on experience in DR, HA, failover/failback, and resiliency testing
• Strong Python and Shell scripting skills
• Excellent troubleshooting and communication skills