Senior Software Developer NET PL SQL TS/SCI

Geospatial And Cloud Analytics Inc•Qua, VA

9d•Hybrid

About The Position

GCA is seeking a highly skilled Software Developer Subject Matter Expert to support the Naval Criminal Investigative Service (NCIS) in Quantico, Virginia. The role focuses on enterprise application development and modernization of mission-critical case management applications within classified network environments, using PL/SQL and .NET. The position has a hybrid work schedule, with onsite support required approximately 1–2 days per week or as mission requirements dictate. The employee must live within commuting distance of Quantico and be available for onsite support as required. The developer will work with technical teams to enhance application functionality, improve system performance, and deliver secure, reliable software that meets evolving mission requirements. The work includes software development lifecycle activities, application testing and maintenance, troubleshooting, documentation, and knowledge transfer, while following security procedures and development practices for classified government networks. GCA provides IT and Audio-Visual Integration services to government and commercial customers worldwide. The company describes itself as a Small Disadvantaged Veteran-Owned company supporting government contracts.

Requirements

Active Top Secret clearance with SCI access.
DoD IAT Level II certification.
Expert-level experience reading, writing, troubleshooting, and maintaining PL/SQL code.
Expert-level experience reading, writing, troubleshooting, and maintaining .NET application code.
High school diploma with a minimum of 10 years of relevant technical experience, or commensurate experience.
Strong understanding of enterprise application development, database integration, and software troubleshooting.
Experience supporting complex software applications and resolving technical issues within enterprise environments.
Strong analytical, problem-solving, and communication skills.
Ability to work independently and collaboratively with technical teams in support of mission-critical systems.
Must reside within commuting distance of Quantico, Virginia, and be available for onsite support as required.

Nice To Haves

Experience supporting Department of the Navy networks and information systems.
Experience working within Agile software development environments.
Experience with ServiceNow.
Experience with Telerik Test Studio.

Responsibilities

Develop, maintain, troubleshoot, and enhance enterprise applications using PL/SQL and .NET in support of NCIS mission requirements.
Support modernization of existing case management applications operating within classified network environments.
Analyze, review, modify, and optimize complex PL/SQL code, including stored procedures, functions, queries, and database-related application components.
Develop, modify, and maintain .NET application code to support system functionality, performance, and operational requirements.
Collaborate with software developers, database administrators, system engineers, and other technical personnel on application integration and modernization activities.
Identify, troubleshoot, and resolve software defects, application performance issues, and database-related problems.
Participate in software development lifecycle activities, including requirements analysis, application development, testing, implementation, and ongoing maintenance.
Assist with application testing, debugging, code reviews, and validation to ensure software quality and reliability.
Support application documentation, technical troubleshooting, and knowledge transfer.
Follow established security procedures and development practices to maintain the integrity of applications on classified government networks.