Full-stack Developer (React & Node.js)

Role Overview

Master-works is hiring a Full-stack Developer (React & Node.js) to design, develop, and deliver scalable web and SaaS applications. You’ll work across both frontend and backend layers, ship production-ready features, and support deployed systems.

Responsibilities

Frontend

• Build and maintain modern web apps using React (hooks, functional components).
• Create reusable components and implement state management (e.g., Redux/Redux Toolkit, Context API, Zustand, or equivalent).
• Implement API-driven data flows with proper loading/error/edge-case handling.
• Add client-side routing, form handling, and validation.
• Ensure UI performance, accessibility, and responsive behavior.
• Work with UI libraries/design systems (e.g., MUI, Ant Design, Tailwind, or custom).

Backend

• Design, build, and maintain services using Node.js with Express/Fastify/NestJS.
• Build RESTful APIs with validation, error handling, and security controls.
• Implement authentication/authorization and RBAC.
• Integrate with relational databases and manage data access layers.

SaaS & Platform

• Contribute to SaaS solutions including multi-tenant and role-based systems.
• Implement configuration-driven features and environment-based deployments.
• Participate in architecture discussions to ensure scalability and maintainability.
• Maintain production code quality and reliability.

Collaboration & Delivery

• Collaborate with product managers, designers, and engineering teams.
• Participate in code reviews and follow engineering best practices.
• Own features end-to-end: development → deployment → support.

Requirements

• Bachelor’s degree in Software Engineering, Computer Science, or related IT field.
• 3+ years of full-stack development experience shipping scalable production applications.
• Strong hands-on React experience (modern React, hooks, component-driven development).
• Practical state management experience (Redux/Redux Toolkit, Context API, or equivalent).
• Strong hands-on Node.js and backend framework experience (Express/Fastify/NestJS).
• Proficiency in JavaScript (TypeScript strongly preferred).
• Experience designing and consuming RESTful APIs.
• Solid relational database knowledge (PostgreSQL/MySQL).
• Experience with ORMs/query builders (Prisma, TypeORM, Sequelize, Knex).
• Git-based version control.
• Secure coding practices and API security fundamentals.
• Familiarity with containerization and CI/CD pipelines (Docker, CI/CD).
• Experience supporting deployed production systems.

Nice to Have

• Experience with LLM-based development environments or “vibe coding” methodologies.
• SaaS platform experience; exposure to multi-tenant architectures.
• Cloud experience (AWS, Azure, GCP).
• Automated testing exposure (unit/integration).
• Data visualization library exposure (D3.js, Chart.js, ECharts).
• Arabic language handling and localization experience.