Job Title: Java with ZOS and Mainframe Knowledge Location: Omaha, NE Job Description: Experience with developing the complex Java application adhering to low latency, high through-put and multi-threading requirements. Experience with developing Java web Development (RESTful APIs using JAX-RS) using JAVA, J2EE, EJB, Java Transaction, and JPA Knowledge of the use of Java application containers Experience with Angular, JavaScript, HTML, CSS Experience and knowledge in Java internals - Garbage collection, Application tuning, Java dump analysis would be preferred. Experience with running Java on IBM mainframe would be an added advantage. Experience with the IBM mainframe technologies like CICS, MVS, ISPF, VSAM, DB2, and MQ will be an added advantage. Experience with the IBM mainframe platform i.e., understanding about LPARs, SYSPLEX, CICSPlex, CEC, CPU types, USS environment is a plus. Knowledge of Java build tools Experience using Java testing tools for finished code. Proficiency in DevOps tools as part of SDLC Shell scripting experience is a plus. Excellent problem-solving skills, strong analytical, troubleshooting and issue resolution skills. Good verbal and written communication and interpersonal skills Should be able to support production and should be available to support on call, as needed. Candidate Requirements: Expert in multiple languages and tools. Some knowledge in emerging technologies (cloud Possesses strong knowledge of application development technologies, tools, and methodologies. Good understanding of how technology relates to business, market and industry and applies such knowledge to support the needs of the business. Strong understanding of complex internal business processes or functions. Works on moderate to complex projects and issues within functional area. Works more independently with IT functional units and business units. Recommends strategies for improving system applications. Coaches and leads less experienced IT staff and business managers.