Full-stack Developer

adesso SE; Madrid; Híbrido; EUR 45.000 - 65.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Private health insurance

Participation in high-impact projects

Structured individual development plan

Descripción de la vacante

adesso SE in Madrid is seeking a skilled Full Stack Developer to integrate into their international team. This role involves designing, developing, and maintaining web applications, ensuring integration between front-end and back-end components. Collaboration with stakeholders, along with international projects and travel to Germany every 3 months, is critical for success.

Candidates should have over 6 years of experience in full-stack development and strong skills in modern frontend frameworks. The position offers a hybrid work model and a comprehensive benefits package, including health insurance.

Formación

• Over 6 years of experience as a Full Stack Developer.
• Proficient in at least one modern frontend framework.
• Experience building backend services with Java.

Responsabilidades

• Develop and maintain end-to-end web applications.
• Ensure application security, scalability, and performance.
• Collaborate with teams to create technical solutions.

Conocimientos

Full-stack development experience

Angular, React or Vue.js

Java and Spring Boot

REST APIs

Git

Agile environments

Communication in English and Spanish

Herramientas

AWS

Azure

Docker

Kubernetes

Descripción del empleo

With over 10,000 employees across 60 cities in Europe, adesso is one of the leading IT providers in the German-speaking market. For the office of adesso Spain, we are looking for a Full Stack Developer to 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 Do

• Build and evolve end-to-end web applications, taking care of both frontend and backend.
• Ensure applications are secure, scalable, and high-performing.
• Collaborate 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. GitHub Copilot, Cursor, Claude Code or similar) as part of your daily workflow to speed up development, testing, and documentation.

What We’re Looking For

• Solid 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 Have

• Experience 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 Offer

• Competitive 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 passionate Software Developer ready to contribute to our global success, please submit your application with your resume. We look forward to welcoming a new member to our dynamic team at adesso Spain!