Senior React.js Developer

Stellar Technologies; Abu Dhabi; On-site; AED 120,000 - 180,000; Full time

Job summary

An innovative company is seeking a talented React.js Developer to join their front-end team. In this role, you will create and optimize user interface components for responsive applications, particularly in the healthcare sector. Collaborating closely with designers and backend developers, you will ensure high performance and accessibility standards are met. This position offers an exciting opportunity to work with cutting-edge technologies and contribute to impactful projects that improve user experiences. If you're passionate about frontend development and eager to make a difference, this role is perfect for you.

Qualifications

• 6+ years of experience in React.js and modern frontend development.
• Strong proficiency in JavaScript, TypeScript, and component-based architecture.

Responsibilities

• Develop and maintain web applications using React.js.
• Integrate with RESTful APIs and ensure application performance.

Skills

React.js

JavaScript

TypeScript

Redux

Hooks

REST APIs

HTML5

CSS3

SCSS

Git/GitHub

Tools

Figma

Adobe XD

Sketch

Next.js

Storybook

Job description

Role Overview:

We are looking for a skilled React.js Developer to join our front-end engineering team at Stellar Technologies. The ideal candidate will be responsible for developing and implementing user interface components using React.js concepts and workflows such as Redux, Hooks, and Context API. You will work closely with UI/UX designers and backend developers to build responsive, accessible, and performance-optimized applications, especially in the healthcare or regulatory domain.

Key Responsibilities:

• Develop and maintain modern web applications using React.js

• Integrate with RESTful APIs, microservices, and secure data flows (FHIR, HL7)

• Ensure application performance, scalability, and responsiveness across all browsers and devices

• Optimize code and improve UI performance for real-time data rendering

• Work collaboratively with backend developers and QA teams

• Write reusable, testable, and efficient code using JavaScript (ES6+), HTML5, and CSS3

• Ensure compliance with WCAG, UAE accessibility standards, and healthcare-specific UI requirements

• Debug and resolve bugs, UI glitches, and functional inconsistencies

Must-Have Skills:

• 6+ years of hands-on experience with React.js and modern frontend development

• Strong proficiency in JavaScript, TypeScript, Redux, Hooks, and component-based architecture

• Experience working with REST APIs, and handling asynchronous data (Axios, Fetch)

• Good knowledge of HTML5, CSS3, SCSS, and responsive design principles

• Familiarity with frontend performance tools and browser debugging

• Experience with version control tools like Git/GitHub

• Understanding of CI/CD practices for frontend deployment

• Exposure to Agile/Scrum methodology

• Immediate Joiner

Good-to-Have:

• Experience in healthcare domain or regulatory interfaces (DHA/DoH/NABIDH/Malaffi)

• Familiarity with Jest, Enzyme, or other testing libraries for React

• Working knowledge of UI design tools like Figma, Adobe XD, or Sketch

• Experience with Next.js, Storybook, or component libraries like Material-UI, Ant Design

• Knowledge of WebSockets or real-time data handling