Senior Software Engineer (Android - Kotlin Expert)

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. About the team Payment Client Foundation team owns and operates Adyen's integration with payment methods in store focused on the low-level integration layers, including payment kernels and ensuring compliance with global PCI standards. This is the foundation that keeps payment running for retailers around the globe. In this role, you will drive technical strategy, build a high-performing team, and shape the evolution of our platform as Adyen continues to scale globally. What you'll do As a Kotlin Engineer you will work on solutions for our payment terminals featuring many capabilities, such as: Accepting payments using credit cards and debit cards, Apple Pay or Google Pay on mobile phones or accepting payments through QR codes; Communication with the Adyen backend to achieve one platform solution; You will be working on developing our main business logic in Kotlin, which will be deployed on both Android based terminals and mobile phones. We value your input and encourage you to propose innovative solutions. You will have the opportunity to work on projects that keep Adyen competitive. With this freedom comes the responsibility to own your features end-to-end—from design and implementation to testing and monitoring—ensuring a secure and sustainable solution. Qualifications Must haves A minimum of 5 years of experience writing code in Kotlin A