Create and maintain restful web services covering payments, loyalty, coupons, vouchers as well as other client preferences with a team of Developers, Testers, Analysts and DevOps Engineers.Your projects will focus on both expanding and refining the Yoyo platform in order to cater to the ever-changing needs of clients, but also to sustain our competitive edge in the global fintech market. In order to achieve this, you will be working on multiple internal systems, as well as integrations to 3rd party systems.You'll collaborate with Product Owners, Architects and Systems Analysts, as well as Mobile and Web Developers to ensure a constant and valuable evolution of the Yoyo platform, while delivering remarkable solutions to our clients throughinnovative, robust and elegant mobile solutions and web portals.Minimum Requirements:JavaEE 4+ years’ experienceStrong SQL background with ERD designSpring Framework 4 or higherWildfly or GlassfishMaven or GradleExperience with various webservice architecture, with a focus on RESTTest Driven DevelopmentDistributed Version Control – Mercurial or GitLinux