Android Engineer: Payment Client Foundations

Adyen·Amsterdamsenior

In short

→Ingeniero Android que construye SDKs de pagos empresariales para clientes globales.
→Día a día: desarrollo en Kotlin, diseño arquitectónico, pruebas automatizadas y colaboración con equipos multidisciplinarios.
→Destacado: rol clave en la fundación de soluciones de pagos móviles para empresas como Meta, Uber y Microsoft.

Excellent verbal and written communication skills in English.

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What they ask for

✓Experiencia con Kotlin y desarrollo Android.
✓Construcción de SDKs empresariales de alto nivel.
✓Conocimiento experto en Jetpack Compose, Coroutines, Gradle e inyección de dependencias.
✓Experiencia con pruebas unitarias e integración automatizadas.
✓Habilidades de comunicación en inglés.
✓Capacidad para mentorizar y participar en revisiones de código.

Don't tick every box? That's normal — your free dossier shows your gaps and how to cover them in the interview.

KotlinAndroid SDKJetpack ComposeCoroutinesGradleDependency InjectionUnit TestsIntegration TestsBluetoothPayment Industry

Who should you write to at Adyen?

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This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster. Adyen is seeking an Android Engineer to shape the future of mobile payments for leading companies. This role demands a proactive, detail-oriented engineer with deep expertise in building robust, enterprise-level Android SDKs. A typical day for an Android Engineer at Adyen involves a mix of focused Kotlin development for enterprise-level Android SDKs, collaborating with teams on new payment features, and architectural design. You'll be actively involved in code reviews, ensuring high quality, and may research new technologies like Jetpack Compose or security best practices. Interesting projects often include integrating novel payment methods, enhancing secure data flows, or optimizing SDK performance for global businesses. We are hiring across multiple role levels, across different teams in Payment Client Foundations (Software Engineer 1, 2 and Senior). Who you are: • A motivated, enthusiastic team player: collaborate with other engineers, product designers, and business stakeholders • Able to provide reliable and clearly understandable code • Willing to learn and improve • Flexible, open to new ideas • Have a keen eye for detail • Able to debug and solve problems within the Android application and collaborate effectively on cross-functional issues • Proactive in bringing great ideas to improve our solution • Enthusiastic to investigate new technical possibilities, yet able to work within existing frameworks • Self-disciplined and enjoy working at a fast pace while managing and prioritizing goals Must have qualifications: • Experience writing code in Kotlin. • Proficiency in building software for the Android platform. • Experience in development of enterprise level SDKs. • Expert level knowledge of Kotlin, Android SDK, Jetpack Compose, Coroutines, Gradle, Dependency Injection • Experience writing and maintaining a comprehensive suite of automated unit and integration tests • A high level of personal accountability and a blend of strong technical skills, creative problem-solving, and a collaborative spirit • Ability and desire to mentor and grow other engineers through code reviews, design reviews, and over-the-shoulder debugging • Excellent verbal and written communication skills in English. Good to know: • Experience with building libraries used by other engineers • Knowledge about security best practices and standards • Experience working with Bluetooth-connected devices • Experience working in payment industry This role is based out of our Amsterdam office. We are an office-first company and value in-person collaboration; we do not offer remote-only roles. Our Diversity, Equity and Inclusion commitments Our unique approach is a product of our diverse perspectives. This diversity of backgrounds and cultures is essential in helping us maintain our momentum. Our business and technical challenges are unique, and we need as many different voices as possible to join us in solving them - voices like yours. No matter who you

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