Full-stack Developer (Front-end Focused)

With over 10,000 employees across 60 cities in Europe, adesso is one of the leading IT providers in the German-speaking market.

For our office in adesso Spain, we are looking for a Full-stack Developer to join our international team. In this role, you will contribute to the development and integration of advanced communication capabilities (such as WhatsApp, SMS, and Email) into a sales and CRM ecosystem, enabling seamless messaging and document handling within enterprise platforms.

This position involves working both remotely and occasionally from the client’s office in Barcelona, as well as traveling to Germany a few days every 3 months.

What You’ll Do

• Design, develop, and maintain full-stack solutions using Java (12+), Spring Boot, and Angular (18+)
• Work on the integration of communication services (messaging, notifications) within CRM and sales environments
• Build and manage APIs using tools such as Ap...