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 25 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:

• Bachelors 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.

• Bachelors 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 with the subject line:

"Frontend Developer Opportunity with Hexad"