Helpware is seeking a Java Developer to join a large-scale enterprise modernization initiative focused on transforming legacy COBOL/CICS applications into a modern Java-based architecture.
This is an excellent opportunity for developers with 3 years of commercial experience to contribute to a long-term enterprise project in healthcare industry while working with established frameworks, clear technical specifications, and experienced engineering teams.Project Duration: 8–12 months with possible extensionResponsibilities:Develop Java-based solutions according to detailed technical specifications provided by subject matter expertsImplement Java Enterprise components, including handlers, Enterprise JavaBeans (EJBs), and Data Access Objects (DAOs)Develop business logic and database interaction layersCreate and optimize SQL queries and database integrationsWrite, execute, and maintain unit testsDeliver clean, maintainable, and well-documented code following established coding standardsParticipate in code reviews and support integration activitiesCollaborate with cross-functional teams to ensure successful project deliveryRequirements:3+ years of commercial Java development experienceStrong Java, Cobol, and enterprise application development backgroundActian DataConnect (version 11.5 or higher preferred):
building and maintaining integration maps and processesHIPAA X12 EDI experience (834, 835, 837, *******, *******), including X12-to-XML transformationXML, XSLT, and DTD/schema handlingMessage queue integration (IBM MQ/JMS) a plusSQL/database and API/integration experienceComfortable working within an established application architectureHealthcare payer experience strongly preferred; Medicare/Medicaid a plusEnglish level - B2 or betterTechnical Environment:Java Enterprise Edition (Java EE)Enterprise JavaBeans (EJB)Actian DataConnecData Access Objects (DAO)SQL DatabasesIBM Rational Application Developer (RAD)IBM WebSphere Application ServerAngular-based frontend ecosystem (backend-focused role)We Offer:Fully remote work from anywhere in Mexico or South AmericaOpportunity to work on a large-scale enterprise modernization projectLong-term project engagement with potential extension opportunitiesCollaboration with experienced architects, project managers, and subject matter expertsCompetitive compensationSupportive and collaborative team cultureWe sincerely thank all applicants for their interest.
However, only shortlisted candidates will be contacted for interviews.
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