OverviewIn this role you bridge Caravelo's core platform with each airline's unique setup.

You translate customer requirements into production-ready configurations, extensions and integrations, building a dedicated customer plugin while preserving a clean, scalable foundation.

You work closely with project managers and stakeholders to make each rollout feel bespoke.

You solve cross-system integration challenges and guide migrations, enabling successful live deployments and ongoing stability.

This is a hands-on, problem-solving position in a fast-moving, AI-assisted engineering environment.

Compensaciones / BeneficiosCompetitive salary with progression

Adaptable working hours

Barcelona-based hybrid model

Private health insurance

Restaurant and transport cards

Kindergarten support

ResponsabilidadesUnderstand customer requirements with the Project Manager and translate them into concrete implementations

Configure and extend the Caravelo platform using provided capabilities

Build and maintain customer plugins containing logic and integrations

Take implementations through development, testing, launch and production stabilisation





Investigate and debug production issues and maintain customer-specific integrations

Upgrade connectors as external systems evolve and support migrations

Diagnose complex problems across Caravelo and customer ecosystems

Work across the stack (backend, APIs, data migrations, and occasional frontend)

Leverage AI-assisted development to accelerate implementation while maintaining engineering judgment

Requisitos principalesStrong experience building production software in Java

Experience designing and integrating APIs, distributed services and cloud-based systems

Strong debugging and problem-solving skills across multiple systems

Good understanding of testing, CI/CD, databases, observability and production quality

Comfortable extending an existing platform rather than rebuilding from scratch

Strong communication with Project Managers, engineers and customer stakeholders

Communication

Problem-solving

Cross-functional collaboration

Java and backend engineering

API design and integration

Distributed systems and cloud experiences

📌 Customer Solutions Engineer (Java / Full Stack) - Barcelona
🏢 Caravelo
📍 Barcelona