Java Developer

NOBL Q; Gurugram District; On-site; INR 800,000 - 1,200,000; Full time

Job summary

NOBL Q is looking for a highly skilled Java/J2EE Developer in Gurugram, India with strong experience in developing REST/SOAP web services. The ideal candidate should have expertise in Oracle ATG Commerce, React, and database development. Responsibilities include designing and developing backend components, integrating front-end applications, optimizing server-side logic, and performing testing & deployment. This is a key role for candidates passionate about E-Commerce and technology.

Qualifications

• Strong experience in Java and J2EE.
• Experience with REST/SOAP web services development.
• Knowledge of Oracle ATG Commerce and database.

Responsibilities

• Design and develop backend components using Java and frameworks.
• Build and consume RESTful and SOAP web services.
• Integrate React components with backend systems.
• Write complex SQL queries and collaborate with DBAs.

Skills

Java

J2EE

RESTful services

SOAP

Oracle ATG Commerce

React

SQL

Spring

Job description

We are seeking a highly skilled Java/J2EE Developer with strong experience in REST/SOAP web services development, deployment and integration with other systems. knowledge of E‑Commerce platforms (preferably Oracle ATG Commerce), Oracle Database, and React for front‑end development. The ideal candidate will work across the full software development lifecycle, contributing to architecture, development, integration, testing, and support.

Key Responsibilities

• Design and develop scalable backend components using Java, J2EE, Spring, Servlets, JSP, and MVC frameworks.
• Implement application modules for high‑traffic E‑Commerce applications.
• Optimize server‑side logic for performance, caching, and reliability.
• Experience in design/development of J2EE based web application

2. API & Web Services Development

• Build and consume RESTful and SOAP web services.
• Develop integration layers for third‑party systems (payments, logistics, CRM, ERP).
• Perform API versioning, authentication, and error handling.
• Create API documentation (Swagger, RAML, WSDL) will be a plus.

3. Front‑End Development

• Integrate React components with backend microservices and REST APIs.
• Implement state management (Redux/context) and reusable UI components.
• Develop, customize, and maintain components on:
• Oracle ATG Commerce / Endeca
• Work on catalog management, pricing engines, promotions, checkout flows, and order pipelines will be a plus.

5. Oracle Database Development

• Write complex SQL queries, stored procedures, triggers, and functions.
• Work closely with DBAs for schema design and optimization.

6. Testing & Deployment

• Create unit tests using JUnit/TestNG.
• Perform integration testing of web services and APIs.
• Support QA teams, fix defects, and ensure release quality.
• Prepare technical design documents and architecture diagrams.
• Collaborate with product managers, architects, and QA teams.
• Participate in Agile/Scrum ceremonies and code reviews