Full-Stack Developer (React/Python), hybrid

Description

Full\-Stack Developer (React/Python) At Arelance, we know that people are the most important asset within a company, and therefore we invest significant effort in finding the best professionals for our clients and offering our candidates the best projects. We are currently seeking a Full\-Stack Data Engineer with experience in developing and evolving portals built with React, which will serve as the primary interface for discovering and building datasets, as well as monitoring data quality. In this project, you will work closely with the backend team (Python) to design API contracts. What are we looking for in you? * At least 4 years of professional experience in similar roles. * Advanced experience with React.js P4 / Expert level. * Experience with Python and FastAPI for API integration. * Solid knowledge of data projects and ecosystems. * Experience in UX/UI design. * Ability to work cross-functionally across frontend, backend, and data-related requirements. * Upper-B2 level English, sufficient for fluent conversations with the rest of the team. * Availability to work in a hybrid mode in Málaga, with 2\-3 days per week on-site. **Your responsibilities include:** * Developing and maintaining the frontend portal using React.js. * Designing interfaces focused on dataset exploration and construction. * Implementing features for monitoring data quality. * Collaborating with backend engineers on the design and definition of API contracts. * Integrating the frontend with APIs developed in Python/FastAPI. * Applying UX/UI principles to facilitate user interaction with data. * Understanding data project concepts and processes to accurately translate them into the interface. * Participating in the technical and functional evolution of the platform. What do we offer in this position? * Permanent contract * Access to training * Hybrid work model * Reduced working hours on Fridays and during summer months Gross annual salary up to €37,000, based on verified experience If you are interested in an outstanding opportunity like this one, apply now! We want to meet you! Only candidates with valid work and residence permits in Spain will be considered Python, APIs, React, UX