Senior Frontend Engineer: React & UI/UX – On-Site Barcelona

MigmaAI; Barcelona; Presencial; EUR 55.000 - 70.000; Jornada completa

Descripción de la vacante

MigmaAI in Barcelona is seeking a Senior Frontend Engineer to own end-to-end product experiences using React, Next.js, and TypeScript. You will collaborate directly with the founders, transform sketches into shipped interfaces, and improve onboarding and core journeys.

You'll craft polished interfaces with strong HTML/CSS, thoughtful typography, and accessible interactions, maintain performance, and help shape our AI-powered email campaign platform while working in person in Barcelona.

Formación

• Proven experience shipping React products in production.
• Excellent HTML and CSS skills with strong typography and layout sense.
• Good UX judgment and ability to explain design decisions.
• Experience turning designs into working interfaces; familiarity with Figma is a plus.
• Ownership and clear communication in a small team.

Responsabilidades

• Improve onboarding, campaign creation, the editor, and core product journeys.
• Design and implement polished interfaces in React, Next.js, and TypeScript.
• Build reusable components and maintain visual consistency.
• Handle responsive layouts, accessibility, and loading/error states.
• Use feedback and analytics to drive improvements.
• Keep frontend code maintainable and performant.

Conocimientos

React

HTML/CSS

UX judgment

Figma

TypeScript

Communication

Ownership

Herramientas

Next.js

Tailwind CSS

Design systems

Animation

Editor interfaces

Descripción del empleo

MigmaAI in Barcelona is seeking a Senior Frontend Engineer to own end-to-end product experiences using React, Next.js, and TypeScript. You will collaborate directly with the founders, transform sketches into shipped interfaces, and improve onboarding and core journeys.

You'll craft polished interfaces with strong HTML/CSS, thoughtful typography, and accessible interactions, maintain performance, and help shape our AI-powered email campaign platform while working in person in Barcelona.