full-timeIndia2 days ago
Senior Backend Developer/Lead – Notification Hub (Offshore) | India
Photon Interactive UK Limited
Salary not specified
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About this role
Role Summary The Senior Backend Developer will implement backend services powering the Notification Hub, including routing logic, preference synchronization workflows, webhook ingestion components, and vendor adapter integrations. This role focuses on building highly reliable, event-driven microservices deployed on GKE using Pub/Sub and Avro. Key Responsibilities • Develop Java/Spring Boot microservices for routing, preference sync, webhook ingestion, and batch jobs. • Implement Pub/Sub consumers with concurrency controls, retry logic, DLQ, and idempotency handling.…