Principal Software Engineer - Active NNPV3, SC, Java, Oracle, AWSUp to £635 per day (Inside IR35)London/Remote6 to 12 MonthsMy client is an instantly recognisable consultancy who require a Principal Software Engineer with Active NPPV3 and Active Security Clearance (SC), to join a business critical programme with an end client.Key Requirements:Proven experience as a Principal Software EngineerActive NPPV3 and Active Security Clearance (SC)Proven experience in migration of Legacy (Java) to modern versions (EE/EJB to Spring)Migration from Oracle to PostgreSQL, and from Data Centre to Cloud (AWS)Understanding of Java Standard Edition 8, Java Enterprise Edition 5, 6 and 11Demonstrable experience with PL/SQL developmentSome skills in GIS (JavaScript/OpenLayers, TileCache and MapServer)Experience in platforms/operating systems (Oracle Solis/Red Hat Enterprise Linux 8/Microsoft Windows 2k8,2k16,2k19)Nice to have:Experience in IBM Initiate - Master Data Management, Nginx, Apache Tomcat, ETLSome experience with Cognitec FaceVACS, MiniO Operating systems and VirtualisationImmediate availabilityIf you''re interested in this role, click ''apply now'' to forward an up-to-date copy of your CV, or call us now.Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the Tandamp;C''s, Privacy Policy and Disclaimers which can be found on our website. ..... full job details .....