Frontend Developer Intern (React/Next.js)

Kraftline; United States; Remote; USD 90,000 - 140,000; Full time

Job summary

Kraftline in the United States is seeking a frontend developer to translate design files from Figma into pixel-perfect, responsive interfaces using React and Next.js with TypeScript. You will implement API connections, build reusable components, manage state, write modern CSS, and design animations that elevate the user experience across devices.

This role emphasizes attention to detail, UI/UX quality, and collaboration with design and backend teams.

Qualifications

• Experience building projects with React or Next.js
• Strong UI/UX sensibility and meticulous attention to visual and functional detail
• Familiarity with API integration workflows and REST endpoints
• Git version control experience

Responsibilities

• Translate design files from Figma into pixel-perfect interfaces
• Develop front-end apps using React/Next.js with TypeScript
• Write modern CSS for responsive, polished UI
• Implement API connections and data retrieval
• Build reusable React components and manage state
• Design animations and interactive elements to enhance UX

Skills

React

Next.js

TypeScript

CSS

API integration

Git

UI/UX principles

Portfolio

Tools

Figma

Job description

Batch: 2026/2027/2028.

About the role:

• Translate design files from Figma into fully functional, pixel-perfect user interfaces
• Develop front-end applications using React.js and Next.js with TypeScript for type safety
• Write and maintain modern CSS to achieve responsive, visually polished interfaces
• Implement API connections and handle dynamic data retrieval within applications
• Build reusable React components and manage application state effectively
• Design and code animations, transitions, and interactive elements that enhance user experience

What we're looking for:

• Demonstrated experience building projects with React or Next.js
• Strong grasp of UI/UX principles and meticulous attention to visual and functional detail
• Familiarity with API integration workflows and REST endpoints
• Working knowledge of Git for version control and collaborative development
• A portfolio or publicly accessible projects showcasing your front-end development abilities

About you:

• You understand frontend development workflows and best practices
• You have an eye for design quality and can translate mockups into code with precision
• You're comfortable learning modern development tools and frameworks on the job