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Applications Developer Security Clearance

Job in Chantilly, Fairfax County, Virginia, 20151, USA
Listing for: Maralyze, LLC
Full Time position
Listed on 2026-01-29
Job specializations:
  • Software Development
    Web Developer
Salary/Wage Range or Industry Benchmark: 180000 - 280000 USD Yearly USD 180000.00 280000.00 YEAR
Job Description & How to Apply Below
Position: Applications Developer with Security Clearance
Applications Developer - Full Stack
Chantilly, VA (Client Site) | $180,000 - $280,000 (depending on experience) Security Clearance Required
TS/SCI w/ Full Scope Poly (no exceptions) About This Role
We're seeking an Applications Developer to provide development services in support of mission-critical functions for an Intelligence Community client. You'll work in a team environment across multiple branches and directorates, contributing to the continued development of an application currently in progress. This role requires advanced front-end web development skills combined with full stack development experience.

Key Responsibilities
Develop and maintain mission-critical applications in a team environment
Build advanced front-end interfaces using Vue.js, Nuxt.js, and related frameworks
Implement and consume complex REST APIs
Work with multiple database types including relational, graph, and No

SQL databases
Deploy and manage applications using Docker and Kubernetes on Linux
Collaborate across multiple branches and directorates
Contribute to the continued development of applications currently in progress
Integrate with AWS services (S3, EC2) for cloud-based solutions
Process and analyze data using Python and PySpark Requirements
Active TS/SCI clearance with Full Scope Polygraph
Demonstrated experience with intermediate to advanced full stack development
Advanced front-end web development skills
Demonstrated experience consuming complex REST APIs
Proficiency with Python, PySpark, JavaScript, Vue.js, Nuxt.js, and Viz.js

Experience with AWS services including S3 and EC2

Experience with relational databases, graph databases (Neo4j, Graph-Tool), and No

SQL/document databases (Mongo

DB)
Experience deploying software using Linux, Docker, and Kubernetes

Preferred Qualifications
Knowledge of computer vision algorithms and techniques

Experience with UI frameworks such as Vuetify or Sync Fusion.js

Experience with additional AWS services such as EMR or EKS

Experience with vector databases such as Milvus
Bachelor's degree in Computer Science, Software Engineering, or related field
Experience supporting Intelligence Community clients

What We Offer
Competitive salary: $180,000 - $280,000 (based on experience)
6% 401(k) match + 4% annual profit sharing
Comprehensive health insurance
25 days PTO + 11 federal holidays
Mission-critical work supporting national security
Onsite at client location in Chantilly, VA
Collaborative, mission-driven team culture
Direct impact on national security operations
Opportunity to work with cutting-edge technologies
Small company environment with significant growth potential

How to Apply

Via Clearance Jobs
Or
Or e-mail your resume to . Maralyze is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
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