## Job Description We are currently looking for Sr. Java Developer for our Bahrain operations with the following skillsets & terms and conditions: Academic Qualification Bachelor’s Degree in Computer Science / Engineering or related field Experience required: Years of Experience 7 - 10 years - Knowledge of API Management. - Knowledge of Java (Java 8/11/14), OOP principles, SOLID/DRY. - Knowledge of Java Concurrency & Multithreading. - Knowledge of Microservices. - Knowledge of Spring Framework + Spring Boot + Micro-Services development with JPA. - Ability to design and implement RESTful APIs. - Knowledge of message queuing systems (e.g., IBM MQ, Kafka). - Knowledge of HTTP/HTTPS protocol, web servers, relational database design and SQL scripting (MySQL). - Knowledge of NoSQL technologies (MongoDB). - Knowledge of UI technologies (HTML5, Thyme leaf/JSP, JSF, Prime faces, CSS, JavaScript, jQuery). - Knowledge of Security & Identity protocols (OpenID, TLS, OAuth, SAML, SSO, PKI encryption & key management). - Knowledge Testing, debugging, follow best practice in (Git) Version Control System. - Knowledge of DevOps. - Must have Banking / Financial Services experience. Job Responsibility - Design, develop, and maintain Java (8/11/14) applications using OOP and clean-code practices (SOLID/DRY). - Build and enhance backend services using Spring Framework/Spring Boot, ensuring high performance and scalability. - Develop, expose, and consume RESTful APIs (JSON) and support SOAP/WSDL/XML integrations when required. - Implement microservices architecture using JPA/Hibernate, including service communication and API lifecycle management. - Design and optimize data models; write efficient SQL and manage relational databases (e.g., MySQL) and NoSQL (MongoDB). - Apply concurrency and multithreading to improve throughput, reliability, and overall system responsiveness. - Implement security and identity standards including OAuth2/OpenID Connect, SAML/SSO, TLS, and PKI concepts - Troubleshoot production issues, handle multiple support cases in parallel, and perform root-cause analysis. - Develop and execute testing/debugging activities, ensuring code quality and adherence to engineering best practices. - Use Git for version control and support CI/CD/DevOps practices, preferably using Azure DevOps pipelines and boards. - Collaborate with cross-functional teams to gather integration requirements. - Document integration flows, technical specifications, and support procedures. Domain: Banking