With over 10,000 employees across 60 cities in Europe,adessois one of the leading IT providers in the German-speaking market. For the office of adesso Spain, we are looking for aFull Stack Developerto join our international team, with strong problem-solving skills, a solid background in enterprise application design and a proactive approach to collaboration with stakeholders. The candidate will join the client project development team with the main mission of designing, developing and maintaining robust, secure and scalable web applications, ensuring seamless integration between front-end and back-end components and leveraging AI technologies as a key accelerator throughout the development lifecycle. This position involves collaborating with international teams, including business trips to Germany every 3 months. The role can be performed in a hybrid model from our office/client site in Barcelona or in remote mode from other locations in Spain.What You’ll DoBuild and evolve end-to-end web applications, taking care of both frontend and backend.Ensure applications are secure, scalable, and llaborate with international, cross-functional teams to understand business needs and turn them into technical solutions.Review code, maintain high technical standards, and support troubleshooting and incident resolution.Use AI-based coding assistants (e.G. Git Hub Copilot, Cursor, Claude Code or similar)



as part of your daily workflow to speed up development, testing, and documentation.What We’re Looking ForSolid experience (+6 years) working as a Full-stack Developer.Strong skills with at least one modern frontend framework (Angular, React or Vue.Js).Hands‑on experience building backend services with Java and Spring Boot.Practical knowledge of designing and implementing REST APIs.Experience with Git and working in Agile environments.Strong communication skills in English and Spanish, both spoken and written.Nice To HaveExperience with cloud platforms (AWS, Azure or GCP) and containers (Docker, Kubernetes).Background in enterprise application design and architectural patterns.Experience integrating AI-based components or services into real-world applications.What We OfferCompetitive salary and a comprehensive benefits package, including private health insurance.Agile and lean organization with optimized work processes.Participation in international, high-impact projects.A hybrid work model for greater flexibility.A structured individual development plan covering both soft and technical training programs, certifications, and language learning.If you are a passionateSoftware Developerready to contribute to our integral success, please submit your application with your resume. We look forward to welcoming a new member to our dynamic team at adesso Spain!

📌 Full-Stack Developer (Madrid)
🏢 Adesso
📍 Madrid