FRONTEND DEVELOPER (NEXT.JS / REACT)

With over 10,000 employees across 60 cities in Europe, adesso is one of the leading IT providers in the German-speaking market. To support our continued growth, adesso Spain is looking for a skilled and motivated Frontend Developer to join our international team.You’ll play a key role in the development of a modern, cross-channel e-commerce platform for premium appliance brands, contributing to a high-impact international project and working in a collaborative, agile environment. What You’ll Do:Design, develop, and maintain scalable and performant web applications using Next.js, React, TypeScript, and GraphQL.Work with hexagonal architecture principles to ensure maintainable and testable code.Implement state management using Zustand and ensure high code quality through automated testing.Contribute to technical decisions, UI/UX improvements, and feature delivery across multiple channels.Participate in sprint planning, code reviews, and technical discussions.Occasionally support backend integration work; knowledge of Java is a plus for future backend projects. What We’re Looking For:4+ years of experience in frontend development with a strong focus on React and Next.js.Solid understanding of TypeScript, GraphQL, and modern frontend tooling.Familiarity with modular architecture and clean code principles.Experience working with state management libraries (Zustand, Redux, etc.).Good understanding of responsive design, accessibility, and performance optimization.Strong communication skills in English (fluency required). What We Offer:Competitive salary and private health insurance.A hybrid work model combining remote flexibility with team collaboration in Madrid or Barcelona.Participation in a high-impact, international e-commerce project for global brands.An individual development plan including technical certifications, language training, and soft skills development.A lean and agile organization where your contributions truly make a difference. Are you passionate about frontend development and ready to grow with a leading European IT company? We’d love to hear from you.Apply now and become part of adesso Spain’s dynamic, forward-thinking team!In compliance with the current regulations on the Protection of Personal Data, you are informed and, if you send us your CCVV, send us communications with your data or contact us with personal information, you consent to the processing of your data until you communicate otherwise by ADESSO SPAIN CONSULTORÍA Y SOLUCIONES TECNOLÓGICAS S.L.U., in order to participate in recruitment processes and HR management.The legitimate basis of the treatment is the consent of the user and the pre-contractual relationship between the parties. The data provided are necessary in order to participate in any personnel selection procedure.You may exercise your rights of access, rectification, deletion, opposition, limitation of processing, data portability and not to be subject to automated individualized decisions (including profiling), by sending a request with subject “Data Protection”, to the address: Avda. De la Vía Augusta, 85-87. 08174. Sant Cugat del Vallès, Barcelona, indicating in any case, the contact details and attaching a copy of your identity document. If you consider that your rights have been violated, you can file a complaint with our Data Protection Officer: Grupo Datcon Sur S.L.U. ejercicioderechos@grupodatcon.com or with the Spanish Data Protection Agency (www.aepd.es).