> Markdown version of [/jobs/ext/4492776-senior-android-engineer-kotlin-hybrid-in-barcelona](https://www.wearedevelopers.com/jobs/ext/4492776-senior-android-engineer-kotlin-hybrid-in-barcelona). 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). --- # Senior Android Engineer - Kotlin, Hybrid in Barcelona - **Company:** Monzo - **Location:** Barcelona, Spain - **Contract:** Permanent contract - **Skills:** Mobile Application Software, Backend, Kotlin - **Published:** November 1, 2026 - **Apply:** https://www.jobleads.com/es/job/senior-android-engineer-kotlin-hybrid-in-barcelona--barcelona--e6b1f44be2dee6905748d95655e6209ca ## About the Role You will join a small, autonomous squad in Barcelona, collaborating with iOS, backend, design, and data science colleagues. We value curiosity, CS fundamentals, and the ability to thrive in ambiguity while delivering impact. ## Description Monzo is seeking product-focused Android engineers to evolve our native mobile app in Barcelona. You'll build polished user experiences in Kotlin, balancing well-tested code with speed to ship features that matter for millions of users. You will join a small, autonomous squad in Barcelona, collaborating with iOS, backend, design, and data science colleagues. We value curiosity, CS fundamentals, and the ability to thrive in ambiguity while delivering impact.