Job Description

Backend Developer (Node.js | Microservices & Event-Driven Systems)

Position:

Backend Developer (Node.js)

Experience Required:

2+ years of backend product development

Location: Borivali West, Mumbai (Work from Office)

Bachelor's degree in Engineering

About DigiPlus IT

At DigiPlus IT, we innovate and deliver enterprise-grade OSS/BSS, Banking & Financial Services, and Gaming backends on cloud-native, microservices-driven architectures. Were problem-solvers who specialize in designing platforms that scale to millions of users with low-latency, high availability, and secure backend systems.

Role Overview

We are looking for a Node.js Backend Developer who enjoys architecting and building secure, large-scale distributed systems. You will work on Microservices, Pub/Sub event pipelines, and resilient architectures deployed on AWS while migrating existing services from Java to Node.js.

This role involves designing systems that harness Kafka, RabbitMQ, Cassandra, and advanced architecture patterns (Pub/Sub, CQRS, Event Sourcing, Saga, API Gateway) to enable scalability, resilience, and fault tolerance.

What You'll Do

Design & implement microservices in Node.js following domain-driven design (DDD) principles Build asynchronous event-driven backends leveraging Kafka / RabbitMQ Architect systems using Pub/Sub, Event Sourcing, CQRS, Saga orchestration for reliability & scale Deploy and scale backend services on AWS (ECS, EKS, Lambda, S3, CloudWatch, API Gateway) Design data pipelines and manage distributed storage using Cassandra & NoSQL stores Ensure high security and low latency for real-time applications like large-scale multiplayer games Work on analytics integration & third-party APIs for insights and personalization Lead the migration of Java services to Node.js microservices with zero downtime Embed best practices in testing, CI/CD automation, observability, logging, monitoring, and DevOps

What Were Looking For

2+ years backend product development experience (Node.js) Strong understanding of distributed systems & architecture patterns: Pub/Sub Messaging (AWS SNS/SQS, Kafka, RabbitMQ) CQRS & Event Sourcing Saga for distributed transaction management API Gateway + Service Registry (Consul/Eureka/etc.) Hands-on with Cassandra or other distributed databases Cloud-native experience with AWS deployments and CI/CD workflows Experienced in scalability, resilience, and security best practices (FinTech/Gaming exposure is a huge plus) Strong foundation in system design, data pipelines, and API-first architecture A Mumbai-based developer willing to work onsite from our Borivali office

Why Join DigiPlus IT?

Work on secure, cloud-native architectures serving millions of users Build gaming and financial platforms that demand scale, speed, and reliability Gain hands-on exposure to microservices, distributed messaging, and advanced architecture patterns A culture of innovation, tech depth, and ownership
Job Types: Full-time, Permanent

Pay: ₹1,000,000.00 - ₹1,500,000.00 per year

Benefits:

Health insurance Paid sick time Paid time off * Provident Fund