Frontend Engineer Intern - React, TypeScript & Cloud

Mytheresa Spain Services S.L.; Barcelona; Presencial; EUR 7600 - 10.000; A tiempo parcial

Ventajas ofrecidas por este puesto de trabajo

Mobile office access up to 20% of time

Mental health & well-being support

Urban Sports Club membership

Corporate benefits platform

Descripción de la vacante

LuxExperience is seeking an Engineering Intern in Barcelona to join our Marketing Technology team. You will build and maintain custom JavaScript/TypeScript libraries, develop frontend interfaces using React, and debug issues across web platforms.

The role emphasizes a builder mindset and hands-on contribution to serverless and microservices initiatives. You will work on several projects with guidance from senior engineers, collaborate using Git, and contribute to technical docs.

Formación

• Strong fundamentals in JavaScript (ES6+) and hands-on experience building applications with React.
• Experience with TypeScript and modern frontend tooling.
• Familiarity with REST APIs, JSON, and Git version control.

Responsabilidades

• Custom Software Development: build, test, and maintain custom JavaScript/TypeScript libraries and web components from scratch.
• Frontend Web Engineering: develop interfaces and interactive features using React and ES6+.
• Code Debugging: inspect network payloads and fix runtime issues across web platforms.

Conocimientos

JavaScript (ES6+)

React

TypeScript

REST APIs

Git

Web debugging

Herramientas

AWS

Webpack

Vite

Tag Manager (GTM)

Descripción del empleo

LuxExperience is seeking an Engineering Intern in Barcelona to join our Marketing Technology team. You will build and maintain custom JavaScript/TypeScript libraries, develop frontend interfaces using React, and debug issues across web platforms.

The role emphasizes a builder mindset and hands-on contribution to serverless and microservices initiatives. You will work on several projects with guidance from senior engineers, collaborate using Git, and contribute to technical docs.