Frontend Developer

Role Overview

We are seeking a Frontend Developer who can build high-performance, scalable, and user-centric web and mobile interfaces. You will collaborate closely with product, backend, and design teams to deliver seamless digital experiences across Web (ReactJS) and future mobile platforms (Flutter, Android, iOS).

Key Responsibilities

Develop and maintain scalable frontend applications using modern frameworks (ReactJS for web).
Translate UI/UX designs into clean, reusable, and maintainable code.
Integrate frontend applications with RESTful APIs built using Node.js and Express.
Ensure cross-browser compatibility and responsive design across devices.
Optimize application performance for speed, scalability, and reliability.
Implement state management solutions (Redux, Context API, or equivalent).
Build reusable components and maintain scalable component-based architecture.
Handle proper error states, loading states, and API failure recovery mechanisms.
Collaborate with backend teams to define API contracts and improve data flow.
Write unit, integration, and end-to-end test cases using tools like Jest, React Testing Library, or Cypress.
Follow coding standards, Git workflows, and CI/CD practices.
Participate in code reviews and contribute to engineering best practices.
Implement frontend security best practices (XSS protection, input validation, secure token handling).
Contribute to frontend architecture decisions to support scaling to millions of users.

Requirements

Strong experience with ReactJS and modern JavaScript (ES6+).
Solid understanding of HTML5, CSS3, and responsive design principles.
Experience integrating REST APIs and handling asynchronous programming.
Knowledge of state management libraries such as Redux (or equivalent).
Familiarity with component-based architecture and reusable UI systems.
Experience with frontend performance optimization techniques.
Understanding of authentication flows (JWT, OAuth basics).
Familiarity with Git and collaborative development workflows.
Basic understanding of backend technologies (Node.js, Express, PostgreSQL is a plus).
Experience writing unit and integration tests.
Strong problem-solving skills and attention to detail.
Ability to work in a fast-paced startup environment with ownership of features.