Software Engineer (Kotlin, Core Experience)

• Adyen is looking for full-time Kotlin Engineers to help us develop our in-person payments solution
• We have a large and varied fleet of payment terminals and payment SDKs in the field, which we are continuously improving by adding new features and payment methods
• Kotlin development plays a vital role in this effort, as your code will be deployed across our various solutions using Kotlin Multiplatform
• As a Kotlin Engineer you will work on solutions for our payment terminals and payment SDKs 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
• Building and maintaining payment features for global merchants
• Integration with a variety of cash registers using state of the art standards
• You will be working on developing our main business logic in Kotlin, which will be deployed on both Android and Linux based payment terminals, and on our backend. You will also be contributing to C++ libraries that are central to our payment business logic
• Your code is tested using a variety of testing methods. These methods range from unit testing to complete product testing via automated programmable robots in order to offer a stable and feature rich solution to all of our merchants

Benefits

• Global exchange program
• Weekly happy hour
• Delicious healthy lunches
• Phantom share package
• Yearly trip to Amsterdam
• Paid holidays
• Work from home opportunities- Proactive in bringing great ideas to improve our solution
• Willing to learn and improve
• A motivated, enthusiastic team player: collaborate with other engineers, product designers, and business stakeholders
• Able to debug and solve problems within the Android application and collaborate effectively on cross-functional issues
• Have a keen eye for detail
• Flexible, open to new ideas
• Self-disciplined and enjoy working at a fast pace while managing and prioritizing goals
• Enthusiastic to investigate new technical possibilities, yet able to work within existing frameworks
• Able to provide reliable and clearly understandable code
• Experience in development of enterprise level SDKs
• Expert level knowledge of Kotlin, Android SDK, Jetpack Compose, Coroutines, Gradle, Dependency Injection
• Ability and desire to mentor and grow other engineers through code reviews, design reviews, and over-the-shoulder debugging
• +5 years of experience writing code in Kotlin
• Experience writing and maintaining a comprehensive suite of automated unit and integration tests
• Excellent verbal and written communication skills in English
• A high level of personal accountability and a blend of strong technical skills, creative problem-solving, and a collaborative spirit
• Proficiency in building software for the Android platform
• Experience in another non-JVM language, such as C or C++
• 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 is a plus, not a must)