In this role you will develop high-performance, secure Java-based microservices for a mission-critical SaaS suite in the mobility space. You will join a DevOps-focused squad that builds and maintains the S3 Passenger backend, expanding capabilities and refining pipelines. You’ll collaborate with cross-functional teams to improve performance, security, and reliability while exploring new technologies. Expect a hands-on, collaborative environment that values learning, code quality, and measurable impact on passenger experience and operational efficiency.
adaptable hybrid work
remote and presence balance
Collaborate on software used to search and book seats for major international travel brands like Eurostar, Renfe, and SNCF
Optimize asynchronous request processing for high-availability and high-performance components, with emphasis on security where needed
Continuously refactor code to enhance quality and performance
Experience with Java development
Interest in Kotlin/Go as additional languages used by the team
Strong communication skills in Spanish and English
Java
Kotlin

📌 Java Backend Developer (Valencia)
🏢 Jobrapido
📍 Valencia