Principle engineer role, backend tier 1 service. Experience- 8+ years Tier 1 would mean- 2nd most critical tier tickets would be assigned to the contractor to work on Platform Engineering role. Attention to detail, operations, reliability Java, Kotlin, AWS cloud(must have) and Kubernetes is good to have Dive deep into code base, improve monitoring, test coverage, test suite, improve alerting etc 5 min Introduction video required