React Developer

October 22, 2026

Hybrid

Senior

Madrid, Spain

Keep in mind

Original vacancy is in Spanish
You will likely need Spanish for the job. The employer can confirm

Also worth knowing

English is required

Description

A recruitment partner is hiring React developers to join one of Spain's leading technology companies, which is currently expanding internationally. The position is based in Madrid on a hybrid basis with a permanent contract. The stack centres on ReactJS with Jest and react-testing-library, and the team expects strong architectural thinking alongside hands-on frontend work. The offer includes a salary of 38-42K, flexible hours with an intensive schedule, training and a tailored career plan.

Requirements

More than 4 years of experience as a frontend developer
Hands-on experience with ReactJS
Unit testing with Jest and react-testing-library
Knowledge of object-oriented programming (OOP)
SOLID principles, clean architecture concepts, design patterns, hexagonal architecture and DDD
High level of English