Jobs → Engineering → Java Developer

About the Role We are looking for a Java Developer to join our team at CitiBank. This role focuses on developing scalable backend systems and RESTful APIs. Key Responsibilities • Design and implement RESTful APIs and event-driven applications • Develop microservices using Java 11/17+ and Spring Boot • Work with Angular 12+, TypeScript, HTML, and CSS for frontend integration • Integrate with Oracle/PostgreSQL databases using SQL, JPA, and Hibernate • Develop for iOS (Swift/Objective-C) and Android (Kotlin/Java) platforms • Conduct integration testing using JUnit and Mockito • Utilize Git, Maven/Gradle, Jenkins, Docker, and Kubernetes/OpenShift for development and deployment • Implement security standards including OAuth2, OIDC, and mTLS Requirements • Strong experience with Java 11/17+, Spring Boot, and Microservices • Hands-on experience developing REST APIs and event-driven applications • Strong knowledge of Angular 12+, TypeScript, HTML, and CSS • Experience with Oracle/PostgreSQL, SQL, JPA, and Hibernate • Knowledge of iOS (Swift/Objective-C) and Android (Kotlin/Java) or mobile SDK integration • Experience with JUnit, Mockito, and integration testing • Familiarity with Git, Maven/Gradle, Jenkins, Docker, and Kubernetes/OpenShift • Knowledge of OAuth2, OIDC, and mTLS security standards