Workflow & Provisioning Lead

Job description

Description: - Deploy and configure Temporal/Camunda or similar Workflow Engine on Kubernetes (self-hosted, production-grade). - Design and implement SIM Activation workflow: activities for HSS, OCS, PCRF, Inventory update. - Implement SIM Deactivation workflow with compensation and rollback logic. - Implement Plan Change workflow (OCS quota update + PCRF policy change). - Design Inventory Management Database schema: ICCID, IMSI, MSISDN — 30M+ record scale. - Define workflow versioning strategy (Temporal GetVersion API or similar) — foundational for long-term stability. - Lead another developer on development tasks and code reviews from week one. - Order-triggered workflows: Order DB → Temporal/similar signal handler. - Network trigger handling: location updates → workflow signals via Kong API Gateway. - Retry policies, dead-letter handling, and alerting per workflow type. - Temporal production cluster operations and HPA configuration. - nd-to-end integration testing, load testing, runbook authoring. - Post go-live hypercare and continuous improvement. Requirements: Must Have: – Temporal.io strongly preferred — production experience with workers, activities, signals, timers. – Camu...