Freelance / Remote Svelte Developer

About HYI.AI

HYI.AI is a Virtual Assistance and GenAI platform built for startups, entrepreneurs, and tech innovators. We specialize in offering virtual talent solutions, GenAI tools, and custom AI/ML deployments to help founders and businesses scale smarter and faster. We’re on a mission to power the next wave of digital startups globally.

Role Overview

Svelte Developer

Key Responsibilities

• Develop, test, and maintain modern, responsive user interfaces using

  Svelte

  and

  SvelteKit

• Collaborate closely with UX/UI designers, backend developers, and product managers to implement features and solve technical challenges
• Convert design wireframes and prototypes into clean, reusable, and scalable code
• Integrate frontend applications with RESTful APIs and third-party services
• Optimize application performance, speed, and SEO readiness
• Maintain high code quality through code reviews, unit testing, and documentation
• Keep up to date with the latest frontend technologies and recommend improvements to architecture and development workflows

Required Technical Skills

• Proficient in

  Svelte/SvelteKit

  with a solid understanding of its reactivity and component model
• Strong command over

  JavaScript (ES6+)

  ,

  TypeScript

  ,

  HTML5

  , and

  CSS3

• Experience in

  responsive design

  ,

  cross-browser compatibility

  , and

  mobile-first development

• Hands-on with

  frontend tooling

  such as Vite, Rollup, Webpack, and version control using Git
• Familiarity with

  REST APIs

  ,

  JSON

  , and

  AJAX

  calls
• Understanding of

  state management

  and dynamic routing in single-page applications

Preferred / Bonus Skills

• Experience with

  Tailwind CSS

  ,

  SCSS

  , or other modern CSS frameworks
• Knowledge of

  SSR (Server-Side Rendering)

  and

  Static Site Generation (SSG)

• Basic familiarity with

  Node.js

  for backend integration
• Experience in

  CI/CD pipelines

  ,

  unit testing

  , and test automation
• Awareness of

  web accessibility standards (WCAG)

  and

  SEO best practices

What You’ll Gain

• Opportunity to work on challenging and impactful projects for global startups and tech companies
• Flexible working hours and remote-first engagement model
• A collaborative network of world-class developers and designers
• Access to upskilling programs and technical mentorship