Consultant

1. At least 5 years of experience as a BE Developer in IT system development projects in the fields of finance and/or banking and/or corporate financial management integrated with banking systems and/or providing products and services to corporate customers on digital platforms and/or solutions in the field of e-commerce 2. At least 3 years of experience in the following areas: + Java Spring Boot + Development and use of: RESTful API, GraphQL, and WebSockets + Understanding of SQL and NoSQL databases + Understanding of microservice architecture and design principles to ensure performance, fault tolerance and security. + Have applied unit testing. 1. Design and develop backend applications that meet functional and business requirements while adhering to project coding, technical, and API documentation standards. 2. Develop and maintain APIs providing services for both frontend and backend systems.