Lead Backend Developer – Notification Hub

Photon

Remote, Remote, India Full-time June 01, 2026

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Senior Backend Developer – Notification Hub

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.

Process Avro payloads and implement schema validation, transformation, and enrichment.

Build API integrations with Listrak and other messaging/MarTech systems using the adapter pattern.

Integrate with internal APIs (MDM, CRM, profile services) for data enrichment.

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Lead Backend Developer – Notification Hub

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