Ionixx Technologies - Backend Developer - TypeScript/Node.js

Role Summary

We are looking for a hands-on Backend TypeScript Developer to build and scale microservices-based platforms on Node.js. You'll work on high-throughput APIs, event-driven workflows, and scalable systems (B2B/B2B2C), primarily on AWS with Postgres as the data store.

Key Responsibilities

- NestJS, Node.js, TypeScript, Microservices, REST APIs, WebSockets, PostgreSQL, Redis

- AWS (ECS/EKS, Lambda, API Gateway, RDS, S3, CloudWatch), Docker, Kubernetes, Terraform

- Event-Driven Architecture, Kafka, CQRS, Distributed Systems, High-Performance Backend

- Trading Domain: OMS, Order Lifecycle, Trade Execution, Market Data, Brokerage, Wealth Management

- Payments & Financial Systems: Money Movement, Payment Processing, Reconciliation, Ledger, Transaction Processing

- Strong understanding of scalable, low-latency backend systems and financial transaction workflows.