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

India · Staff/Principal

Older listing - lower visibility likelyVerified listingPosted 260d ago

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64Skills
97Experience

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Window passed - posted 260d ago

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Skills required

10 listed
Spring BootConcurrency ControlsAdapter PatternCircuit BreakersGoogle Kubernetes Engine (GKE)Java (Programming Language)Application Programming Interface (API)Customer Relationship Management (CRM) Software+2 more
Spring BootConcurrency ControlsAdapter PatternCircuit BreakersGoogle Kubernetes Engine (GKE)

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Job 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.
  • Implement resilience features: circuit breakers, exponential backoff, and message-level deduplication.
  • Participate in code reviews, performance tuning, and operational troubleshooting.

Required Skills & Experience

  • 6–10 years backend engineering experience.
  • Strong expertise with Java, Spring Boot, REST APIs, and microservices.
  • Experience with event-driven platforms (Pub/Sub, Kafka, RabbitMQ, etc.).
  • Familiarity with Avro or schema-based messaging formats.
  • Experience with Kubernetes/GKE deployments.
  • Strong integration experience with external APIs.

Preferred

  • Experience in messaging platforms, ESP integrations, or customer engagement systems.
  • Knowledge of webhook design and security

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Two ways in

Applicants who checked fit first are 3.1× more likely to hear back

Your match scoreFree · sign in
86Overall
64Skills
97Experience

Your score for this role already exists

ASAI compared this JD against 41 signals - skills, seniority, domain, stack overlap etc. Add a resume and it unlocks in about 30 seconds.

Always free · no credit card · 1 tap with Google

Free · no signup

Get tomorrow's jobs before you have to search

Daily job drops, skill trends and free resources - posted straight to the group. Leave any time.

Join WhatsAppJoin Telegram

No spam. Just jobs and resources.

Why people use ASAI

Someone shared one job with you. ASAI keeps finding the rest.

  • Scored, not searched. Every role ranked against your actual profile.

  • Alerts as often as hourly. Reach new roles while the pile is still small.

  • Skill gaps, spelled out. See exactly which requirements you don't meet yet.

  • Verified jobs, only. Say no to ghost jobs. Your time deserves respect.

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