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Senior Software Engineer (React.js)
ENGINEERING
About this position
We are looking for a Software Engineer (React.js) to join our fast-paced development team and help craft intuitive, high-performance, and scalable web interfaces. You will play a crucial role in translating product ideas and UX designs into responsive, maintainable front-end code. As a Software Engineer, you’ll collaborate closely with backend engineers, scrum masters, and UI/UX designers to deliver seamless user experiences. You'll also help establish frontend best practices, ensure high code quality through testing, and contribute to the continuous improvement of our UI architecture.
Job description
  • 5+ years of experience building modern web applications using React.js
  • Strong understanding of JavaScript (ES6+), HTML5, and CSS3
  • Hands-on experience with state management libraries (Redux, Zustand, or Context API)
  • Familiarity with RESTful APIs and integrating frontend with backend services
  • Knowledge of component-driven architecture and reusable UI design
  • Experience with unit testing and integration testing using tools like Jest and React Testing Library
  • Solid understanding of SDLC and frontend build tools (Webpack, Vite, etc.)
  • Experience working with CI/CD pipelines and deployment workflows
  • Familiar with responsive design, accessibility (WCAG), and cross-browser compatibility
  • Exposure to TypeScript and modern styling approaches (e.g., Tailwind CSS, CSS-in-JS) is a plus
  • Comfortable collaborating with cross-functional teams in Agile/Scrum environments
Responsibilities
  • Develop and maintain dynamic, responsive web interfaces using React.js
  • Collaborate with backend engineers to integrate RESTful APIs and ensure data consistency
  • Translate Figma/mockups into pixel-perfect, accessible frontend implementations
  • Write clean, maintainable, and reusable code following best practices
  • Build and maintain unit tests to ensure the quality and stability of the frontend codebase
  • Participate in code reviews, knowledge sharing, and team retrospectives
  • Debug and resolve UI-related bugs and user-reported issues
  • Take part in sprint planning, daily stand-ups, and other Agile ceremonies
Apply Now
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info@fluxiontech.com
Bangkok, Thailand
137/77 Soi Lat Phrao 41, Lat Phrao Road,
Chan Kasem, Chatuchak, Bangkok 10900
+66 2 258 3335, +66 2 258 3336
Yangon, Myanmar
G10-12, Building A/B, Ground Floor, Pearl Condo,
Kabaraye Pagoda and Sayarsan Road, Bahan
Township, Yangon.
+95 9 2525 222 11, +95 9 2550 222 11
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