Position: Team Lead, Senior Backend Java Developer
Category: Java
English level: intermediate
Years of experience: 11

•Designed and developed from scratch a payment card router (choice of acquirer payment cards based on the transaction value).
•Designed and developed service providers’ transaction system, which includes:
•Keeping the directory of service providers and payment systems, which have signed contracts for receiving funds from the end-user.
•Handling end-user requests for payment of service providers.
•Carrying out of regular payments with service providers and payment systems.
Oracle, REST API, XML, JSON, SOAP, Wildfly, HttpComponents, Gradle, Microservices, EJB, JPA, CDI, Spring, SpringBoot, PKI Certificate Authority, Agile
Interesting projects and white salary