Job Title: Senior Backend Node.js GraphQL Developer

Client: Banking Domain

Location: Phoenix, AZ (Hybrid)

Job Type: Contract

Job Summary:

We are seeking an experienced Node.js + GraphQL Developer with strong expertise in building scalable backend services and APIs. The ideal candidate should have hands-on experience in Node.js, GraphQL, microservices architecture, and prior exposure to the banking/financial domain.

Key Responsibilities:

Design, develop, and maintain scalable backend applications using Node.js

Build and optimize GraphQL APIs and RESTful services

Develop and implement a microservices-based architecture

Collaborate with cross-functional teams for system design and integration

Ensure high performance, security, and scalability of applications

Work on API integrations and data exchange across systems

Troubleshoot and resolve production issues

Required Skills:

Strong experience in Node.js and GraphQL

Hands-on experience in API development (REST & GraphQL)

Experience with Microservices Architecture

Knowledge of the Banking/Financial domain

Strong understanding of JavaScript, asynchronous programming, and backend design