Shall have at least five (5) years' experience in software development/engineering, including requirements analysis, software development, installation, integration, evaluation, enhancement, maintenance, testing, and problem diagnosis/resolution.Shall have at least four(4) years of experience developing software with java and other high-level languages such as C, C++Shall have demonstrated ability to work with OpenSource (NoSQL) products that support highly distributed, massively parallel computation needssuch as Hbase, CloudBase/Acumulo, Big Table.Shall have demonstrated work experience with the Map Reduce programming model and technologiessuch as Hadoop, Hive, Pig.Shall have demonstrated work experience with the Hadoop Distributed File System (HDFS).Shall have demonstrated work experience with Serialization such as JSON and/or BSON.Shall have demonstrated work experience developing Restful services.8.Shall have at least three (3) years' experience developing software for UNIX/Linux operating systems.Shall have demonstrated work experience in the requirements analysis and design of at least one Object Oriented system.Shall have demonstrated work experience developing solutions integrating and extending FOSS/COTS products.Shall have at least two(2) years' experience in software integration and software testing, to include developing and implementing test plans and test scripts.Shall have demonstrated technical writing skills and shall have generated technical documents in support of a software development project.