> Markdown version of [/jobs/ext/3092773-backend-engineer-kotlin-java-mobility-platform](https://www.wearedevelopers.com/jobs/ext/3092773-backend-engineer-kotlin-java-mobility-platform). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Backend Engineer (Kotlin/Java) - Mobility Platform - **Company:** Freenow By Lyft - **Location:** Barcelona, Spain - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Artificial Intelligence, Spring-boot, Backend, Kotlin - **Published:** September 26, 2026 - **Apply:** https://www.buscojobs.com.es/backend-engineer-kotlin-java-mobility-platform-en-barcelona-ID-372919391 ## About the Role You will shape urban mobility by building scalable services and integrating AI-assisted tooling across the development lifecycle.Work in a cross-functional team, mentor peers, and own features end-to-end. Experience with Kotlin/Java, Spring Boot, and modern backend practices is essential, as is strong English communication. #J-*****-Ljbffr ## Description Freenow by Lyft is seeking a Backend Engineer in Barcelona to join the Driver Engagement Team.You will shape urban mobility by building scalable services and integrating AI-assisted tooling across the development lifecycle.Work in a cross-functional team, mentor peers, and own features end-to-end.Experience with Kotlin/Java, Spring Boot, and modern backend practices is essential, as is strong English communication.#J-*****-Ljbffr