Senior Java developer

In person interview needed. Onsite from day 1

Location:
Lansing, MI

Duration: 12+ months

The position is responsible for providing ongoing maintenance and support of complex Java applications and developing enhancements.

• Write well-designed, testable code using Spring MVC, Hibernate framework for entity object mapping, JQuery/HTML5, JavaScript, HTML, XML, Angular
• Develop business application components using Object Oriented Java/JEE technologies, design principles.
• Design and develop RESTful Web Services using Spring Web MVC framework.
• Design, develop and maintain applications using Apache Struts framework.
• Ability to implement design patterns like Intercepting Filter, Front Controller, Session Fa ade, DAO, Singleton, and Service Locator
• Execute full software development life cycle (SDLC) including experience in gathering requirements and writing functional/technical specifications for complex projects.
• Excellent knowledge in designing both logical and physical database model.
• Develop database objects including stored procedures, functions
• Troubleshoots issues using SQL, PL/SQL scripts.
• Experience tuning SQL queries and scripts.
• Hands on experience integrating software components into a fully functional software system.
• Extensive knowledge on source control tools such as GIT.
• Experience on build frameworks like Maven, maintain source code using source control, and baseline software versions and build war files for deployments.
• Experience developing with application servers Apache Tomcat, JBoss, Web Sphere, Openshift Container.
• Develop software design documents and work with stakeholders for review and approval.
• Experience developing prototypes, mockups for user review and approval.
• Exposure to flowcharts, screen layouts and documentation to ensure logical flow of system requirements.
• Experience working on large agile projects.
• Experience with Java 8, SOAP Web Services and Java Messaging Service (JMS) API.
• Experience with Spring Boot projects, Spring Data, Spring Batch, Spring Security frameworks.
• Good to have knowledge of Apache Kafka, Apache Spark and ActiveMQ broker.
• Experience in database design in Oracle and SQL Server.
• Experience or knowledge of creating CI/CD pipelines using Azure Dev Ops.
• Design, develop and maintain BI reporting solutions using Business Objects and Oracle Discoverer.
• Extensive experience in Oracle database logical and physical design.
• Develop PL/SQL procedures, functions, packages and job scheduling.
• Experience in Electronic Health Records (EHR) HL7 solutions.
• Experience in 5010 EDI X12 healthcare claims processing solutions.
• Experience in SIGMA payment processing type solutions.

• 12+ years developing complex computer systems using Java.
• 12+ years developing complex computer systems using Java IDEs such as Eclipse, STS.
• 12+ years programming in SQL and/or PL/SQL.
• 8+ years programming using Java JEE Struts and JEE Spring/Spring Boot Framework 3.0.
• 5+ years in projects development using Angular/React JS, JavaScript frameworks.
• 5+ years’ experience with AWS, Databricks, and Elastic search.
• 8+ years programming using Java JEE Struts Framework.
• 8+ years of development using Hibernate/JPA framework.
• 5+ years programming in the JBoss Enterprise SOA environment including JBoss Workflow.
• 5+ years using CMM/CMMI Level 3 methods and practices.
• 5+ years implemented agile development processes including test driven development.
• 3+ years experience or knowledge on creating CI/CD pipelines using Azure Dev Ops.