Senior Frontend Engineer — Lead React UI & Performance

Snoonu; Doha; On-site; QAR 279,000 - 446,000; Full time

Benefits offered by this job

Global vibes

Brain boosters – learning budgets

Builder’s playground – autonomy

Flexible time off

Agile everything

Job summary

Snoonu in Doha is seeking a Senior Frontend Developer to shape the UI/UX of our products. You will lead frontend features using React.js, Material-UI, and Redux Toolkit, collaborating with design and backend teams to deliver fast, responsive web applications.

The ideal candidate has 4+ years of frontend experience, strong JavaScript/React skills, and a passion for performance, testing, and code quality. Snoonu offers a dynamic, globally minded environment with learning budgets, autonomy,

Qualifications

• Bachelor’s degree in CS/IT or related field.
• 4+ years of professional front-end development experience.
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
• Thorough understanding of React.js and its core principles.
• Experience with a UI library like Ant Design or Material-UI and its components.
• Experience with Recoil or Redux for state management.
• Experience with React Query for data fetching and caching.
• Familiarity with modern front-end build pipelines and tools.
• Skills to optimize frontend performance, minimize load times, and reduce resource usage.
• Proficiency in frontend testing frameworks (e.g. Jest, React Testing Library).
• Good communication with designers and product managers.

Responsibilities

• Build web UI components and features.
• Write unit tests to ensure code quality.
• Participate in code reviews and collaboration with team.
• Build new features and products using frontend tools.
• Collaborate with designers and product managers to deliver delightful experiences.
• Implement and maintain a scalable codebase.
• Address front-end performance challenges and optimize resource usage.

Skills

JavaScript

React.js

Redux toolkit

DOM manipulation

State management

React Query

Education

Bachelor’s degree in Computer Science/Information Technology

Tools

Material-UI

Ant Design

Redux

Job description

Snoonu in Doha is seeking a Senior Frontend Developer to shape the UI/UX of our products. You will lead frontend features using React.js, Material-UI, and Redux Toolkit, collaborating with design and backend teams to deliver fast, responsive web applications.

The ideal candidate has 4+ years of frontend experience, strong JavaScript/React skills, and a passion for performance, testing, and code quality. Snoonu offers a dynamic, globally minded environment with learning budgets, autonomy,