Android Engineer – Kotlin, Valencia

About the role

We are looking for an Android Engineer to join our Tech Hub in Valencia. You will work on our flagship mobile application, delivering high‑quality features and improving the customer check‑in experience for millions of users across Europe.

Key responsibilities

• Design and develop advanced Android applications using Kotlin.
• Collaborate with product, design and backend teams to define, design and ship new features.
• Write unit tests and perform debugging to ensure robustness and performance.
• Fix bugs, optimise app performance and handle various screen sizes.
• Continuously evaluate and integrate new technologies to improve development efficiency.

Required profile

• Bachelor’s degree in Computer Science or related field.
• 5+ years of professional Android development experience.
• Strong understanding of Android SDK, UI design principles and device fragmentation.
• Experience integrating RESTful APIs, Google Maps and push‑notification services.

Required skills

• Kotlin
• Android SDK
• RESTful API integration
• Google Maps API
• Push notifications
• Android UI design
• Performance optimisation
• Common Android libraries
• Unit testing

What we offer

• Free Urban Sports Club L Pro membership and discounts for friends and family.
• Hybrid work model with up to 120 remote days per year within the EU, UK and Switzerland.
• 30 days paid vacation plus two additional volunteering days.
• Access to mental‑health support and flexible working hours.