Key skills
JavaJ2EESpring BootHibernateAngularMicroservicesMavenWebSphere Application ServerJBossOpenShiftMQAPI GatewaysMicrosoft SQL ServerIBM DB2TeradataJenkinsGitLab CIGitHub ActionsDockerSQLSpringSQL ServerRESTfulGitHubGitLabServiceNowJiraAgileCI/CD
About this role
Ensono is a managed service provider that empowers clients to achieve key business outcomes. They are seeking a highly skilled Senior Java Developer to support, maintain, and enhance enterprise-grade Java applications, requiring deep expertise in Java technologies and DevOps practices.
Responsibilities:
- Design, develop, and maintain enterprise-grade Java applications using Java, J2EE, Spring Boot, Hibernate, and Angular
- Perform technical analysis, impact assessment, and code retrofitting for enhancements, upgrades, and platform migrations
- Experience in enterprise-level ticketing systems (ServiceNow, JIRA, HPPPM etc.) and their operational workflows
- Worked on waterfall and agile methodology projects; capable of handling - Incidents, Service Requests and Change Requests simultaneously
- Develop and maintain RESTful APIs and microservices for integration with internal and external systems
- Implement and manage middleware configurations using WebSphere, JBoss, MQ, OpenShift, and API Gateways
- Provide technical troubleshooting and resolution for complex application and integration issues across Linux, Windows, and z/OS platforms
- Conduct performance tuning and optimization of Java applications and database queries
- Develop technical documentation (Knowledge Base articles, SOPs) for business and support teams
- Participate in upgrade projects including OS, middleware, and database version transitions
- Implement and utilize DevOps practices including CI/CD pipelines, containerization, and cloud-native development
- Understand both functional and technical requirements and provide implementation/change options aligned with business needs
Requirements:
- 15+ Years of specialized technical experience
- Deep expertise in Java technologies, middleware, databases, and DevOps practices
- Strong understanding of enterprise application support in hybrid environments (on-prem and cloud)
- Java Full Stack: Java, J2EE, Spring Boot, Hibernate, Angular, Microservices, Maven
- Middleware & Integration Technologies: WebSphere Application Server, JBoss, OpenShift, MQ, API Gateways
- Database Technologies: Microsoft SQL Server, IBM DB2, Teradata
- DevOps Tools and Automation: Jenkins, GitLab CI, GitHub Actions (CI/CD), Docker