Desarrollador/a Java

Allen Recruitment; Madrid; Presencial; EUR 40.000 - 56.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid work model

Descripción de la vacante

Allen Recruitment in Madrid is seeking a pragmatic Java Developer to join a production CRM platform team. The role involves building and maintaining backend services in Java 7/8, handling integrations, and troubleshooting incidents to keep real users online.

You'll work in a hybrid Madrid setting (50/50) with Spanish as the primary daily language and basic English for collaboration, focusing on safe incremental improvements to an established codebase.

Formación

• Recent commercial Java 7/8 experience in production or integration work.
• Strong debugging mindset for live environments and incident response.
• Comfortable contributing to an established codebase and incremental improvements.

Responsabilidades

• Build and maintain backend functionality in Java 7/8.
• Work on integrations (APIs/services, data flows) and production troubleshooting.
• Fix incidents, improve performance, and deliver changes safely.
• Collaborate with local engineers and stakeholders in a Spanish-speaking environment.

Conocimientos

Java 7/8

API integrations

Troubleshooting

Spanish language communication

Herramientas

SQL

Linux

Descripción del empleo

Must have recent hands-on Java 7 or Java 8 experience (integration work and/or maintaining / enhancing a long-running production CRM codebase).

Madrid (Hybrid 50/50) | Permanent | Daily work in Spanish | English: basic/conversational

We’re looking for a practical, production-minded Java Developer to join a Madrid-based team working on a mission-critical in-house CRM platform (established system, real users, real uptime).

What you’ll do

• Build and maintain backend functionality in Java 7/8
• Work on integrations (APIs/services, data flows) and production troubleshooting
• Fix incidents, improve performance, and deliver changes safely
• Collaborate closely with local engineers and stakeholders (Spanish-speaking environment)

What we need

• Recent commercial experience in Java 7 and/or Java 8 (hands-on, not just "exposed to")
• Strong debugging/troubleshooting mindset in live environments
• Comfortable working in an established codebase and improving it incrementally
• Spanish for day-to-day work; English at a basic/conversational level is enough

Nice to have

• SQL / MySQL, Linux, build tools (Maven/Gradle/Ant)
• Any exposure to telephony/CTI (not required)

Interested?