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Java EMV Engineer


Mostyn Chase


London, United Kingdom


Permanent | Full Time



Not specified

Java Engineer EMV Engineer with experience in and a love for programming in Java/Kotlin, as well as connecting mobile applications to mid-layer and back-end services via REST and GraphQL.

Mostyn Chase are excited to be partnering with an ambitious payments Fintech company who are in the process of developing a ground-breaking payments product. An early project in this role will be to integrate with a contactless kernel SDK, and to work with the mobile team to build that integration into our cross-platform mobile application

In this role you will be:


● Collaborating with the product team to cultivate a fast and efficient user experience.

● Developing complex features using your skills in Java, the EMV specification, and Android.

● Respecting data security as an important part of the role.

● Connecting front-end features to mid-layer and back-end services.

● Striving to improve the platform with high-quality code and great testing.

● Assisting solutions architects/engineering leads in the planning of wider features.

● Engaging in sprint planning with the product team, committing to timely execution of features, and prioritising within sprints where necessary.

● Assisting senior members of staff and the business development team to demonstrate test builds of a given feature.

● Contributing to the construction and shipping of a world-class product, achieving a high standard of quality in the process.

● Championing security, scalability, and resilience throughout the organisation.


Our app is built using the Ionic framework, Angular and uses the Capacitor runtime. Our back-end (written in Kotlin) exposes a GraphQL API and uses PostgreSQL, PostGraphile, Docker and Kubernetes.


If you are interested in discussing this role further, please don’t hesitate to contact us today.