Frontend Engineer

Soul Ai; Kolkata District; On-site; INR 600,000 - 1,200,000; Full time

Job summary

Soul AI in India seeks a skilled Front-End Developer to translate UI/UX designs into responsive, accessible interfaces and to collaborate with product and backend teams to ship polished features.

You will implement user-facing components with React/Vue/Angular, optimize performance, ensure cross‑browser compatibility, and contribute to testing, documentation, and code reviews in a fast-paced, collaborative environment.

Qualifications

• Proficiency in JavaScript, HTML5 and CSS3 with modern frameworks.
• Experience building responsive, accessible user interfaces.
• Familiar with React.js, Vue.js, or Angular and TypeScript.
• Understanding of RESTful APIs and state management.
• Ability to write tests and participate in code reviews.

Responsibilities

• Convert UI/UX designs into responsive front-end code.
• Develop new user-facing features using modern JS frameworks.
• Optimize applications for performance and cross-browser compatibility.
• Collaborate with designers, PMs, and backend engineers.
• Integrate APIs and manage asynchronous data flows.
• Write unit and integration tests; maintain front-end docs.
• Stay updated with latest front-end technologies.

Skills

JavaScript (ES6+)

HTML5

CSS3

Frontend frameworks

TypeScript

Responsive design

Git & debugging

REST APIs

Accessibility WCAG/ARIA

Bundlers (Webpack/Vite)

Education

Bachelor's degree in Computer Science or related field

Tools

React.js

Vue.js

Angular

Webpack

Vite

Job description

Soul AI

Soul AI is a pioneering company founded by IIT Bombay and IIM Ahmedabad alumni, with a strong founding team from IITs, NITs, and BITS.

We specialize in delivering high-quality human-curated data and AI-first scaled operations services.

Based in San Francisco and Hyderabad, we are a fast-moving team on a mission to build AI for Good, driving innovation and societal impact.

Role Overview

We are looking for a skilled and detail-oriented Front-End Developer to join our client's product and engineering team.

You will be responsible for translating UI/UX designs into high-quality code, building responsive interfaces, and ensuring a seamless user experience across devices and browsers.

Responsibilities

• Convert UI/UX designs into responsive and accessible front-end code.


• Develop new user-facing features using modern JavaScript frameworks (React/Vue/Angular).


• Optimize applications for performance, scalability, and cross-browser compatibility.


• Collaborate with designers, product managers, and backend engineers to deliver polished products.


• Integrate APIs and manage asynchronous data flows (REST, GraphQL).


• Write unit and integration tests to ensure code quality.


• Participate in code reviews and maintain front-end documentation.


• Stay up to date with the latest front-end technologies and best practices.

Required Skills

• Strong proficiency in JavaScript (ES6+), HTML5, and CSS3.


• Experience with React.js, Vue.js, or Angular.


• Familiarity with TypeScript and component-based architecture.


• Solid understanding of responsive design, flexbox, and CSS Grid.


• Hands-on experience with Git, browser dev tools, and debugging techniques.


• Knowledge of RESTful APIs, fetch, axios, or similar.


• Ability to implement accessibility standards (WCAG, ARIA).


• Experience with Webpack, Vite, or other bundlers.

Nice to Have

• Experience with Next.js, Nuxt.js, or SSR concepts.


• Familiarity with Tailwind CSS, Material UI, or other design systems.


• Basic understanding of Figma or working with design files.


• Exposure to Cypress, Playwright, or Jest for testing.


• Understanding of SEO principles and performance optimization techniques.


• Experience deploying front-end apps via Vercel, Netlify, or CI/CD pipelines.

Educational Qualifications

• Bachelors degree in Computer Science, Engineering, or a related field.


• Equivalent practical experience or portfolio of work may substitute formal education.