Remote - Lead / Senior Test & Resiliency Engineer

Key Cloud Partners; St. Louis (MO); Hybrid; USD 110.000 - 160.000; Vollzeit

Zusammenfassung

Key Cloud Partners in St. Louis, MO is seeking experienced Lead / Senior Test & Resiliency Engineers to define and execute the validation strategy for functional behavior, transaction integrity, performance, failover, recovery, monitoring, and production readiness.

This hybrid role allows remote work for the right candidate and requires W2 employment; USC, GC, and H-1B transfers are accepted (no OPT/CPT). You will lead test efforts across resiliency, TCP/IP troubleshooting, automated frameworks,

Qualifikationen

• Resiliency, performance, network, and integration testing.
• TCP/IP and packet-level troubleshooting.
• Automated testing frameworks and failure-injection techniques.
• Load, soak, capacity, regression, failover, and recovery testing.
• Validation of persistent TCP connections during maintenance/failure scenarios.
• Verification of message loss, duplication, ordering, and customer-impact scenarios.
• Logs and packet-capture analysis and root-cause investigation.
• Strong defect analysis, test evidence, certification, and technical documentation.

Aufgaben

• Lead/define validation strategy for functional behavior and production readiness.
• Coordinate testing across resiliency, performance, and network domains.
• Collaborate with teams to ensure fault-tolerant, high-availability systems.

Kenntnisse

Resiliency testing

TCP/IP

Automation testing

Load testing

Logs analysis

Defect analysis

Test documentation

Tools

Automation frameworks

Jobbeschreibung

Location: St. Louis, MO – Hybrid preferred; remote allowed for the right candidate

Employment: W2 Only

Work Authorization: USC, GC, and H-1B Transfer candidates accepted. No OPT/CPT.

We are seeking experienced Lead / Senior Test & Resiliency Engineers to define and execute the validation strategy for functional behavior, transaction integrity, performance, failover, recovery, monitoring, and production readiness.

Required Skills:

• Resiliency, performance, network, and integration testing
• TCP/IP and packet-level troubleshooting
• Automated testing frameworks and failure-injection techniques
• Load, soak, capacity, regression, failover, and recovery testing
• Validation of persistent TCP connections during maintenance/failure scenarios
• Verification of message loss, duplication, ordering, and customer-impact scenarios
• Logs and packet-capture analysis and root-cause investigation
• Strong defect analysis, test evidence, certification, and technical documentation

Preferred:

• Financial messaging, ISO 8583, payment switching, telecom, or other high-availability transaction platforms
• Proxy, load-balancer, network-service, or active-active failover testing

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