Frontend Engineer

Blu Selection; Barcelona; Híbrido; EUR 35.000 - 55.000; Jornada completa

Descripción de la vacante

A Barcelona-based AI startup is seeking a Frontend Developer to join their team. The role involves building and maintaining front-end components using React and TypeScript while designing beautiful user interfaces. You'll work closely with various teams to enhance the platform's main product suite. Ideal candidates should have a strong background in web application development, especially with React, and a good sense of UI/UX design. The position supports hybrid work and offers a competitive salary.

Formación

• Experience building web applications with React and TypeScript.
• Strong sense of UI/UX design focusing on beauty and clarity.
• Enthusiasm for solving complex problems.

Responsabilidades

• Build and maintain front-end components using React and TypeScript.
• Design intuitive and functional user interfaces.
• Collaborate with backend and design teams to deliver complete features.
• Gather feedback to identify improvements and shape new features.
• Ensure the platform remains scalable as new capabilities are added.

Conocimientos

Building web applications with React

TypeScript

UI/UX design

APIs familiarity

Cloud tools

Descripción del empleo

Frontend Developer

• In Barcelona (hybrid work mode)
• 2–5 years XP
• Full-time contract
• Fluent in Spanish (English recommended)
• 35K to 55K €
  

ABOUT THE COMPANY

This is a Barcelona-based AI startup that lets users build, deploy, and operate production-ready software applications using natural language.

Unlike traditional no-code platforms, it relies on teams of AI agents—virtual designers, developers, and product managers that collaborate autonomously to design, build, and even operate software.

The mission is to democratize software creation, enabling both technical and non‑technical users to go from idea → product → operation faster and with minimal human effort.

The platform supports scalable, complex projects with databases, workflows, authentication, APIs, and custom agent extensions, serving founders, startups, small businesses, and enterprises.

It operates on a subscription-based model, with enterprise plans and usage-based fees for compute and agent runtime, helping teams launch products quickly and independently.

WHAT’S THE PROJECT?

You’ll join a team working on the platform’s main product suite, including the core dashboard. Your mission: build beautiful, functional, and high‑performing user interfaces that make interacting with AI‑powered tools seamless and enjoyable. ✨

You’ll collaborate with engineering, growth, and sales teams to design experiences that solve real problems and push the boundaries of what’s possible with AI‑driven software creation.

AND WHAT’S MY ROLE IN THIS?

• Build and maintain front‑end components using React and TypeScript.
• Design intuitive, functional, and delightful user interfaces for the platform and its products.
• Collaborate closely with backend, design, and product teams to deliver complete end‑to‑end features.
• Gather feedback from internal teams and users to identify improvements and shape new features.
• Ensure the platform remains fast, elegant, and scalable as new capabilities are added.

OK, AND WHAT DO YOU NEED?

• Experience building web applications with React and TypeScript.
• A strong sense of UI/UX design — not just functionality, but beauty and clarity.
• Familiarity with APIs, cloud tools, and modern software design patterns.
• Enthusiasm for solving complex problems and building innovative tools that people love to use.