Frontend Developer

Position: Front-End Developer Location: Work from Office – Bengaluru (BTM 2nd Stage) Shift: European Shift – 12:00 PM to 8:00 PM IST Employment Type: Full-time (Immediate Joiners Only) Experience: 3+ to 5+ years Candidates who are currently serving notice or need to serve notice period, please do not apply. About the Role: We are seeking a skilled and motivated Frontend Developer with 2–5 years of hands-on experience in modern web development using ReactJS and TypeScript. You will play a key role in developing dynamic, responsive, and scalable single-page applications (SPAs) while collaborating with cross functional teams, including UI/UX designers, backend developers, and product stakeholders. Proficiency in TypeScript (mandatory). This role requires a developer who writes clean, type safe, and maintainable code with a strong emphasis on performance, state management, authentication, Secure authorization (OAuth2) and API integration. Experience with ERP systems is a plus but not mandatory. Key Responsibilities: - Design, develop, and maintain single-page applications (SPAs) using ReactJS and TypeScript. - Build reusable UI components and implement an efficient component-based architecture. - Manage application state using tools like Redux and middleware such as Redux Thunk. - Integrate frontend interfaces with backend systems via REST APIs. - Implement secure OAuth2 authentication flows, ensuring best practices in token handling and redirect management. - Optimize UI performance using Reacts Virtual DOM, memorization, and shallow comparison techniques. - Write unit and integration tests using Jest and React Testing Library to ensure high-quality, reliable code. - Develop responsive, accessible, and cross-browser-compatible interfaces using JavaScript (ES6+), TypeScript, HTML5, and CSS3. - Collaborate with designers and product managers to deliver intuitive and engaging user experiences. - Stay up to date with modern frontend trends and contribute to improving code quality, standards, and team processes. Required Qualifications: - Bachelor's degree in Computer Science, IT, or related field. - 3+ to 5+ years of frontend development experience. - Mandatory: Strong hands-on expertise in TypeScript with ReactJS and/or Angular. - Proficiency in JavaScript (ES6+) and modern frontend frameworks. - In-depth knowledge of secure authentication/authorization flows (OAuth2). - Experience with state management libraries (Redux, Thunk). - Strong background in unit testing and TDD. - Experience with API integration (REST/XML-RPC) and Git version control. - Strong debugging and problem-solving skills. - Good understanding of responsive design, UI/UX principles, and frontend performance optimization. - Bachelor's degree in computer science, IT, or a related field. - 3+ to 5+ years of experience in frontend development with a strong command of ReactJS and TypeScript. - Deep understanding of modern JavaScript (ES6+) and TypeScript features such as types, interfaces, and generics. - Solid experience in state management using Redux/Thunk and React component lifecycle. - Experience implementing OAuth2 authentication and secure frontend architectures. - Strong knowledge of responsive design, UI/UX principles, and performance optimization. - Hands-on experience with REST API integration. - Proficiency with Git and modern development workflows. - Excellent problem-solving, debugging, and communication skills. Nice to Have: - Familiarity with pagination and infinite scroll implementations. - Exposure to ERP systems or large-scale enterprise applications. - Understanding of accessibility standards (WCAG) and tools like Lighthouse. - Experience with Webpack, Babel, and CI/CD pipelines. - Working knowledge of Agile methodologies. How to Apply: Interested candidates can share their updated resume at sridevi.k@hexad.in with the subject line: "Frontend Developer Opportunity with Hexad"