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Application Developer (Foundational Services SME) - Sr with Security Clearance

Job in Washington, District of Columbia, 20001, USA
Listing for: Nalley Consulting
Full Time position
Listed on 2026-08-18
Job specializations:
  • Software Development
    Java Developer, Backend Developer
Job Description & How to Apply Below
Nalley Consulting is seeking full-time Application Developer in metro Washington, D.C. Position:
Application Developer
LCAT:
Senior

Location:

Hybrid SCIF support. DIA HQ, Washington, D.C. Required clearance and polygraph: TS/SCI with willingness to take CI poly. Candidates with polygraph conducted within the past seven years will be highly prioritized. Required experience and education:
Master's degree and 8+ years of experience OR bachelor's degree and 10+ years of experience

Description:

Position serves as Foundational Services SME and provides training/support to two mid-level developers. This is foundational services role that services all EPD applications. Requirements
* Mandatory:
Node.js with Typescript, SQL, PostgreSQL, Redis, Elastic Search
* Highly Desired: JSON, Java, Java Script, SharePoint, XML, VBAs, Oracle, MongoDB, Solr, SQL, Open AI, other AI technologies.
Required skills
* Type Script, Angular, Node, NestJS, Express Servers, Jest, MongoDB, PostgreSQL, Redis, Elastic Search, Git Lab CI Pipelines, Docker, Open Shift.

Required experience
* Classification rollup and NTK handling programmatically.

* Cross-domain transfer processes (high to low).

* Reviewing server logs and consoles to triage and debug onsite.
ABOUT NALLEY CONSULTING Nalley Consulting is a Service Disabled Veteran Owned Small Business working with prime partners to staff Department of Defense and Intelligence Community positions. Created by a U.S. Navy intelligence veteran, Nalley Consulting has grown to include multiple IDIQ vehicles in several states. Nalley Consulting fringe benefits include:
* Excellent medical, dental, and vision benefits
* PTO
* 11 paid federal holidays
* Tuition assistance
* Paid military-reserve leave
* Paid parental leave for birth or adoption
* 401k matching up to 5 percent of the base salary
* Flex time
* Company-paid short-term disability, long-term disability, and life insurance.
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