Front-end Developer

Job Description

Growisto - Creating a WIN-WIN ecosystem

At Growisto, we solve complex business problems with simplified solutions that enable digital transformation. As a team, we are obsessively passionate about technology, marketing, and data and see it as an opportunity for digital growth. Nothing gives us a bigger kick than boosting our client’s sales and margins!

Develop functional and appealing web-based applications with a strong focus on usability

Implement pixel-perfect UI from Figma designs

Ensure cross-browser compatibility and optimize UI for mobile and desktop responsiveness

Write clean, reusable, and performant JavaScript code

Utilize modern JavaScript features (ES6+) such as destructuring, async / await, closures, and prototypes

Work with event delegation, debouncing, throttling, and efficient DOM manipulation

Improve website performance and page speed optimization (Good to Have)

Provide website maintenance, updates, and enhancements

Collaborate with designers and backend developers to improve UI / UX functionality

Work on CSS frameworks like Bootstrap, Tailwind, or custom styles

Troubleshoot and debug web applications efficiently

Ensure adherence to web accessibility standards (WCAG, ARIA)

Stay updated with modern frontend trends and best practices

Requirements

Must-Have :

3+ years of experience in frontend development

Strong JavaScript fundamentals (closures, prototypes, event loop, async programming)

Expertise in HTML5, CSS3 (SASS / LESS), and JavaScript (ES6+)

Hands-on experience with Figma-to-code implementation

Deep understanding of DOM manipulation, event handling, and performance optimizations

Strong knowledge of CSS Flexbox & Grid for responsive layouts

Experience consuming RESTful APIs from the frontend

Knowledge of cross-browser compatibility issues and solutions

Familiarity with code versioning tools (Git, GitHub, GitLab)

Experience with unit testing & integration testing for the frontend

Good to Have :

Understanding of web performance optimisation (lazy loading, reducing render-blocking resources)

Requirements

Must-Have : 3+ years of experience in frontend development Strong JavaScript fundamentals (closures, prototypes, event loop, async programming) Expertise in HTML5, CSS3 (SASS / LESS), and JavaScript (ES6+) Hands-on experience with Figma-to-code implementation Deep understanding of DOM manipulation, event handling, and performance optimizations Strong knowledge of CSS Flexbox & Grid for responsive layouts Experience consuming RESTful APIs from the frontend Knowledge of cross-browser compatibility issues and solutions Familiarity with code versioning tools (Git, GitHub, GitLab) Experience with unit testing & integration testing for the frontend Good to Have : Understanding of web performance optimisation (lazy loading, reducing render-blocking resources)