Senior Oracle APEX Developer

Description Leidos is hiring a Senior Oracle APEX Developer on the ESA V program.  ESA V is an IT applications and infrastructure services program supporting several customers within the Department of Justice (DOJ).  The program provides a range of IT services, including software application support, enterprise infrastructure support, service desk, ITSM, deskside support, workstation engineering and maintenance, telecommunications and mobility engineering services, managed print services, Active Directory services, and video conferencing. The ideal candidate will be personable and articulate and will focus on making sure that the customer's needs are met quickly and effectively.  The successful candidate will be a self-starter who can work with limited supervision.  Excellent communication skills are required to effectively interface with customers to understand requirements and mission needs, and then be able to translate them into actions.This position is required to be onsite 4 days/32 hours a week in Washington, DC metro area at one of the primary customer (CRM) locations. The other 1 day can be worked remotely from home.Primary Responsibilities. Work at the direction of the program manager to support the full lifecycle development of custom Oracle Applications, primarily using the Oracle APEX toolset.Perform advanced use of Oracle APEX 21 and above.Perform work with Oracle Integrated Development Environments such as Quest Toad and Oracle SQL Developer.Design and manipulate web content dynamically using JQuery, Ajax, JavaScript, CSS, and HTML.Create dynamic reports within the Oracle APEX environment. Provide support in the advanced use of Oracle Database products version 11 and above.Provide support Oracle database objects - tables, indexes, directories, sequences, triggers, etc.Provide support with PL/SQL, Java, Windows PowerShell, and Unix shell scripting with familiarity with built-in PLSQL packages and procedures.Provide support with storage, efficient retrieval, and manipulation of unstructured data (BLOBs, CLOBs, JSON, XMLType) in an Oracle environment.Integrate and manage BI Publisher templates and web Services.Successfully deliver enterprise level workflow centric applications.Build logical functions and algorithms to automate business processes.Basic QualificationsBachelor's degree with 8+ years experience. A High School diploma with additional years of experience and/or relevant certifications may be considered in lieu of a degree.U.S. CitizenAbility to obtain and maintain a public trust security clearanceExperience with secure network programming in an Oracle environment; use of security certificates, HTTPS callouts, etc.Experience with full lifecycle development of custom Oracle Applications, including the Oracle APEX toolsetExperience with use of Oracle Integrated Development Environments such as Quest Toad and Oracle SQL DeveloperExperience with JQuery, Ajax, JavaScript, CSS, and HTMLExperience with PL/SQL, Java, Windows PowerShell, and Unix shell scripting with familiarity with built-in PLSQL packages and proceduresExperience with storage, efficient retrieval, and manipulation of unstructured data (BLOBs, CLOBs, JSON, XMLType) in an Oracle environmentExperience establishing goals and meeting project plan objectivesMust be able to write and maintain system documentation on work productsExcellent communication and teamwork skillsAgile development experienceCustomer interface experiencePreferred QualificationsExperience with Oracle Database products version 11 and aboveExperience with Oracle Forms and Reports version 10G or higherExperience with Oracle APEX 4.0 and aboveExperience troubleshooting operational issuesGovernment contracting experience, particularly with the DOJCurrent DOJ ClearanceOriginal Posting:April 22, 2025For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $104,650.00 - $189,175.00The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Created: 2025-05-01