Senior SDET
Core
Senior SDET validating resilience, correctness, and reliability of distributed backend systems supporting account provisioning and onboarding workflows.
Role type
Senior SDET (distributed systems/API testing)
Builds
Backend services, account lifecycle management, and middleware reliability pipelines
Domain
Financial services / Distributed systems / API security
Required skills
Distributed systems testing, API testing, Fuzzing, Adversarial testing, Data persistence validation, Test automation scripting, Root cause analysis, Chaos testing, Evidence capture, Technical documentation
Preferred skills
API replay execution, Lifecycle state correlation, Audit compliance reporting
Technologies
HTTP, Staging environments, Middleware testing tools
Responsibilities
Analyze distributed-system APIs for correctness and failure handling; Execute pre-approved request variations and boundary-validation scenarios; Investigate system behavior under malformed or malicious inputs; Capture complete request and response evidence; Validate near-real-time inline checks and background verification pipelines; Verify data persistence and referential integrity; Execute controlled API replay suites; Document account and CID lifecycle behavior; Collaborate with backend engineering to reproduce and validate fixes; Contribute to reliability test strategies including failure-mode testing; Maintain traceability between test evidence and system requirements.
Seniority
Senior, hands-on IC