Sr. Java Developer

Job Details

Job Position – Sr. Java Developer

Company Name – Vinirma

Location – Bahrain

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

Email: nishanthini.suda@vinirma.com