Java Fullstack Developer - Local to Lansing, MI; from Lansing, MI

Position

Programmer Analyst 4

Contract 1 year

Lansing, MI

There is no remote‑only option

$55-60/hr on W2/1099

The position is responsible for providing ongoing maintenance and support of complex Java applications and developing enhancements to applications supported within our department. The resource is integral to developing and maintaining automated processes, streamlining critical business processes, data integrity, SEM/SUITE compliance, and securing the applications. Not having a resource on staff will lead to MDHSS manually documenting and developing screen plans that can lead to errors causing data integrity issues and can eventually lead to incorrect information being processed and reporting of patient information.

• 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.
• Implement design patterns such as Intercepting Filter, Front Controller, Session Façade, DAO, Singleton, and Service Locator.
• Proficient in building and maintaining unit test framework with JUnit and Spring Boot.
• Execute full software development life cycle (SDLC) including gathering requirements and writing functional/technical specifications for complex projects.
• Develop database objects including stored procedures and functions.
• Troubleshoot 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 of source control tools such as Git.
• 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, and Open Shift Container.
• Develop software design documents and work with stakeholders for review and approval.
• Develop prototypes and mockups for user review and approval.
• Create flowcharts, screen layouts and documentation to ensure logical flow of the system requirements.
• Experience with React.js and modern JavaScript (ES6+).
• Understanding of Redux, React Router, and component lifecycle.
• Experience working on large agile projects.
• Experience with Java 17+, SOAP Web Services, and Java Messaging Service (JMS) API.
• Experience with Spring Boot, Spring Data, Spring Batch, and Spring Security frameworks.

• 5+ years developing complex computer systems using Java.
• 5+ years developing complex computer systems using Java IDEs such as Eclipse and STS.
• 5+ years developing complex computer systems using Java JEE Struts Framework.
• 5+ years programming in SQL and/or PL/SQL.
• 5+ years programming using Java JEE Spring/Spring Boot Framework 3.0.
• 5+ years of development using Hibernate/JPA framework.
• 3+ years in projects development using Angular/React JS, JavaScript framework.
• 3+ years programming in the JBoss Enterprise SOA environment including JBoss Workflow.
• 3+ years using CMM/CMMI Level 3 methods and practices.
• 2+ years implemented agile development processes including test‑driven development.
• 2+ years of experience with React.js and modern JavaScript (ES6+).
• Understanding of Redux, React Router, and component lifecycle.
• Exposure to Dev Ops practices and cloud platforms (AWS, Azure).
• Hands‑on experience using AI to accelerate daily coding tasks, including code generation, refactoring and documentation.