FullStack Developer (React & Node.js) -Frontend Orchestration & Middleware Proxy

Overview

Urgent requirement for Senior Full-Stack Developer (React & Node.js) - Front-end Orchestration & Middleware Proxy for our client in Abu Dhabi.

Responsibilities

• Develop modular UI components using React to visualize permit workflows, inspections, and contractor oversight
• Build a Node.js backend proxy to handle API orchestration between the UI and Maximo Application Suite (MAS)
• Implement Offline-First capabilities to ensure field teams can record safety data without connectivity, with automated synchronization to Maximo
• Integrate Biometric Login and SSO with Audit-Ready RBAC (Role-Based Access Control)
• Collaborate with cross-functional teams to ensure seamless integration and delivery
• Ensure high performance, scalability, and security of the application
• Participate in code reviews and contribute to the improvement of the development process

Requirements

• 6+ years of experience in full-stack development
• Mastery of RESTful APIs and web services
• Proven experience building secure, enterprise-grade web applications with zero external data storage (stateless architecture)
• Strong expertise in React, Node.js, and JavaScript/TypeScript
• Experience with .NET is a plus
• Familiarity with Maximo Application Suite (MAS) and API integration
• Understanding of security best practices, including authentication and authorization
• Excellent problem-solving skills and attention to detail

Preferred Qualifications

• Experience with Offline-First development and synchronization techniques
• Knowledge of Biometric Login and SSO integration
• Familiarity with Role-Based Access Control (RBAC) and audit-ready security practices
• Experience with Agile development methodologies and version control systems (e.g., Git)

Skills: react, node.js, proxy