Backend Developer

About the job

Role Summary The Backend Developer will contribute to Notification Router and related event-consuming services. This role implements event validation, routing logic, enrichment workflows, and internal service-to-service APIs within the Notification Hub. Key Responsibilities • Develop Java/Spring Boot services for event routing and preference workflows. • Build Pub/Sub consumers and implement schema validation (Avro). • Implement message transformations and enrichment through internal API calls. • Work with the Senior Developer to implement internal routing rules and vendor adapter flows. • Support integration testing, monitoring, and debugging event workflows. • Build and maintain REST endpoints where required to support internal operations. Required Skills & Experience • 3–6 years backend development experience with Java/Spring Boot. • Experience with messaging systems such as Pub/Sub, Kafka, or similar. • Good understanding of REST APIs and JSON/Avro payload processing. • Basic familiarity with Kubernetes and cloud-native development. Preferred • Experience in notification, messaging, or event-driven systems.

Requirements

• Java
• Spring Boot
• REST APIs

Preferred Technologies

• Java
• Spring Boot
• REST APIs