The Role
Develop and maintain enterprise JEE applications and JAX-WS web services. Implement JPA with Hibernate, design XML schemas, secure and consume web services, and perform testing with JUnit and SOAP UI. Work across JSP/Servlets, Struts, Spring, SQL, JDBC, JavaScript, AJAX, and LDAP integrations in a healthcare/retirement benefits context.
Summary Generated by Built In
Company Description
Job Title: Java Developer
Location: Lansing, MI
Duration: 1 Year
Visa- GC or US Citizen
Job Description:
Specific skills required: Web Services Development 5+ years of experience in the following:
- Experience in JEE development
- Experience in implementing JPA using Hibernate
- Extensive experience in developing XML Schemas
- Extensive experience in developed JAX WS Web Services
- Experience in developing Security for Web Services
- Experience in consuming/producing Web Services for an application
- Experience in JUnit/SOAP UI testing
General skills required: 7+ years development experience in the following areas:
- J2EE, Java 5.0, EJB
- JSP and Servlets
- SQL
- Struts, Struts 2
- Hibernate
- Spring
- Web Services
- JavaScript
- XML
- Custom Tags
- JDBC
- Multi-Threading
- HTML
- J-Query
- AJAX
- LDAP using Active Directory or Tivoli
Experience Preferred
- Health care
- Healthcare Insurance
- Experience with HIPAA (4010/5010), EDI (834)
- Knowledge of health care eligibility, online enrollment. Retirement Area
- Retirement and Benefit Estimation
- Experience working in Public Retirement systems.
- Knowledge of generating benefit estimate Finance and Payments
- Accounting principles
- Understanding the general ledger
- Knowledge in GAAP (Generally accepted accounting principles),
- Cash receipts, Cash reconciliation, Account payables, Account receivables,
- Invoice, Billing, revenue\expense recording, cash allocation, payment processing, general ledger entries
- Reporting requirement for 401k and 457 plans
- History with Pension Plans
- Reporting requirements for pension plans
Additional Information
Skills Required
- 5+ years Web Services development experience (JAX-WS)
- Experience in JEE development / J2EE
- Implementing JPA using Hibernate
- Extensive experience developing XML Schemas
- Experience developing security for Web Services
- Experience consuming/producing Web Services
- Experience with JUnit and SOAP UI testing
- 7+ years development experience
- Java 5.0
- EJB
- JSP and Servlets
- SQL
- Struts / Struts 2
- Spring
- Hibernate
- JavaScript, HTML, jQuery, AJAX
- XML
- Custom Tags (JSP tag libraries)
- JDBC
- Multi-threading experience
- LDAP experience (Active Directory or Tivoli)
- Authorization: Must be Green Card holder or US Citizen (no visa sponsorship)
- Healthcare / Healthcare Insurance domain knowledge (HIPAA, EDI 834) and pension/benefits experience
- Knowledge of accounting principles, GAAP, billing, payment processing, general ledger
- Experience with public retirement systems, pension plan reporting
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The Company
What We Do
STEM Xpert is a consulting engineering firm recognized in the engineering industry for its commitment to client service and passion for excellence. The firm provides specialized professional consulting services in the fields of science, technology, engineering, and mathematics (STEM).








