Mobile Engineer (Android / C++) - User Platform

We are looking for an experienced engineer to help us build the key device analysis capabilities across the Android ecosystem. This role focuses on deep, systems-level engineering to design and implement a cutting-edge security solution. Your primary responsibility will be to maximize the collection of high-entropy device signals while implementing a multi-layered defense against OS-level compromise, all within the bounds of Google's policies. What You'll Do Take full ownership of implementing our device identification solution on the Android platform, including phones, tablets, Android TV, and Wear OS. Implement robust, multi-layered root detection techniques to identify and defend against OS-level compromise. Integrate with Google Play Services, particularly the Play Integrity API, to assess device and application integrity verdicts. Be a part of a cross functional team - collaborating closely to ensure the Android implementation is secure, performant, and aligned with the team's overall strategy. Analyse the available data using tools like BigQuery to find patterns, analyse impact and improve our offering. Work across the stack using diverse technologies like C++, Kotlin, Java and Scala. Who You Are You have a deep command of Android's internal architecture, including the SDK, PackageManager, and system properties, going far beyond standard app development. You have working experience with C++ and Kotlin. You are an inclusive colleague who thrives in a collaborative environment. You can pick up new skills to unblock yourself and improve the impact you deliver. You have a desire to drive business impact You proactively keep up with current best practices in your areas of expertise Where You'll Be This role will ideally be located in the UK, Sweden, or potentially one of our other EMEA locations *excluding France for now due to on-call restrictions. We offer you the flexibility to work where you work best! There will be some in person meetings, but still allows for flexibility to work from home. Spotify is an equal opportunity employer. You are welcome at Spotify for who you are, no matter where you come from, what you look like, or what’s playing in your headphones. Our platform is for everyone, and so is our workplace. The more voices we have represented and amplified in our business, the more we will all thrive, contribute, and be forward-thinking! So bring us your personal experience, your perspectives, and your background. It’s in our differences that we will find the power to keep revolutionizing the way the world listens. At Spotify , we are passionate about inclusivity and making sure our entire recruitment process is accessible to everyone. We have ways to request reasonable accommodations during the interview process and help assist in what you need. If you need accommodations at any stage of the application or interview process, please let us know - we’re here to support you in any way we can. Spotify transformed music listening forever when we launched in 2008. Our mission is to unlock the potential of human creativity by giving a million creative artists the opportunity to live off their art and billions of fans the chance to enjoy and be passionate about these creators. Everything we do is driven by our love for music and podcasting. Today, we are the world’s most popular audio streaming subscription service. Originally posted on Himalayas