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Senior Backend Developer/Lead – Notification Hub (Offshore) | India

Photon

India, India, India Full-time June 04, 2026
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Opportunity Description

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. 
  • Contribute to secure webhook handling and event publishing. 
  • Impl...
    • Full-time Computer Occupations

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    Opportunity Details

    Location India, India
    Country India
    Type Full-time
    Category Computer Occupations
    Posted June 04, 2026
    Deadline July 14, 2026

    About Photon

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    Photon

    India, India

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