i-exceed - Javascript Developer (3-8 yrs)

Description :

We are looking for a highly skilled Software Engineer JavaScript (Senior/Lead) with strong expertise in modern frontend technologies, scalable web application development, and product engineering. The ideal candidate should possess deep knowledge of JavaScript, React.js, TypeScript, and frontend architecture while working in Agile product development environments.

The role requires hands-on development experience, technical leadership capabilities, problem-solving skills, and the ability to build highly responsive, scalable, and high-performing web applications.

Key Responsibilities :

- Design, develop, and maintain scalable and high-performance web applications using JavaScript, React.js, and TypeScript.

- Collaborate with product managers, UI/UX designers, backend developers, and QA teams to deliver innovative product solutions.

- Develop reusable UI components and frontend libraries for future use.

- Ensure responsiveness, performance optimization, and cross-browser compatibility of applications.

- Implement modern frontend architectures and best development practices.

- Work on Single Page Applications (SPA) and provide SEO optimization solutions.

- Integrate frontend applications with REST APIs, backend services, and third-party systems.

- Optimize applications for maximum speed, scalability, and maintainability.

- Write clean, modular, reusable, and well-documented code.

- Participate in code reviews, technical discussions, and architectural decisions.

- Implement unit testing and automation testing frameworks.

- Troubleshoot and resolve complex frontend issues and production defects.

- Work in Agile/Scrum product development environments and participate in sprint planning, estimations,

and retrospectives.

- Mentor junior developers and provide technical guidance to engineering teams.

- Ensure adherence to coding standards, security practices, and development guidelines.

Required Skills & Expertise :

Strong proficiency in :

- JavaScript

- TypeScript

- HTML5

- CSS3

- jQuery

- React.js

- Experience with frontend frameworks and libraries such as Bootstrap and Material UI.

- Strong understanding of React.js core principles and component lifecycle.

Hands-on experience with state management frameworks such as :

1. Redux

2. Flux

3. Context API

- Familiarity with modern ECMAScript standards and ES6+ features.

- Strong understanding of Single Page Applications (SPA) architecture and SEO optimization techniques.

- Expertise in asynchronous programming and writing non-blocking code.

- Knowledge of multi-threading concepts and advanced browser optimization techniques.

- Experience building frontend infrastructure and asset delivery mechanisms.

Strong understanding of web application architecture including :

1. APIs

2. Caching layers

3. Databases

4. Proxies

5. Web services

Experience with unit testing and automation testing tools such as :

1. Jasmine

2. Karma

3. Mocha

4. Protractor

- Knowledge of inline code documentation practices using JSDoc or similar standards.

- Proficient understanding of version control systems such as Git.

- Experience working in Agile product development and CI/CD environments.

Preferred Skills :

- Experience with modern frontend build tools such as Webpack, Babel, or Vite.

- Exposure to Node.js and backend integration concepts.

- Familiarity with cloud platforms and micro frontend architecture.

- Experience with performance tuning and frontend security best practices.

- Knowledge of DevOps and deployment pipelines is an added advantage.

- Prior experience in leading frontend teams or managing technical deliverables.

Soft Skills :

- Strong communication and collaboration skills.

- Excellent analytical and problem-solving abilities.

- Leadership mindset with mentoring capabilities.

- Ability to work in fast-paced product engineering environments.

- Strong ownership and accountability.

- Ability to manage multiple priorities effectively.

Educational Qualification :

- Bachelors or Masters degree in Computer Science, Information Technology, Engineering, or related field.