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4420 Software Developer with Security Clearance

Procession SystemsHerndon, VA🇺🇸United StatesPosted 13 Jul 2026

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description

GENERAL DUTIES: * Angular Development & Migration - Design, develop, and maintain Angular (v2+) applications using TypeScript; lead end to end migrations from AngularJS to modern Angular, ensuring functional parity and performance improvements. * Full Stack Integration - Build and support back-end APIs and services (e.g., Java, Python) that feed geospatial data to the front end; implement secure, containerized interfaces for cloud native deployment. * Reactive Programming - Apply RxJS observable patterns to create responsive, scalable UI components and streamline data flow across the application stack. * Quality Assurance - Conduct peer code reviews, write comprehensive unit and integration tests, and maintain automated test pipelines to ensure high quality, maintainable code. * Agile/SAFe Participation - Actively engage in SAFe ceremonies (PI Planning, Sprint Review, Retrospective) and contribute to backlog refinement, sprint planning, and estimation activities. * Cross Functional Collaboration - Work closely with product owners, backend engineers, QA, and external subcontractors to translate mission level requirements into technical solutions and deliver them on schedule. * Standards & Compliance - Integrate OGC geospatial standards (e.g., WMS, WFS, Tile Services) into front end implementations and adhere to security and compliance guidelines for TS/SCI environments. REQUIRED QUALIFICATIONS: * A minimum of 3 years of professional experience developing Angular/TypeScript applications, including at least one full migration from AngularJS to Angular. * Proven experience working in SAFe or other Agile Release Train environments, collaborating with cross functional teams. * Strong RxJS/observable expertise and demonstrated ability to implement reactive front end architectures. * Experience applying OGC geospatial standards (e.g., WMS, WFS, Tile Services) within web applications. * Security+ certification or willingness to obtain it (CompTIA Security+) DESIRED QUALIFICATIONS: * Proven experience migrating largescale applications from AngularJS to Angular (v2+). * Strong expertise with RxJS and observable-based reactive programming. * Hands-on knowledge of OGC geospatial standards (e.g., WMS, WFS, Tile Services) and their implementation in web applications. * Practical experience building and consuming backend APIs (Java, Python, or similar) that support fullstack Geointelligence solutions. * Familiarity with cloudnative, containerized deployments (Docker, Kubernetes/OpenShift) and CI/CD pipelines for frontend delivery. * Demonstrated use of peer code reviews, unit testing, and automated test frameworks to maintain code quality. * Experience working in SAFe/Agile Release Train environments, participating in PI planning, sprint reviews, and retrospectives. * Ability to collaborate effectively with subcontractors, local engineers, and geographically dispersed teammates. * Security+ certification (CompTIA Security+) CLEARANCE: * Active Top Secret clearance minimum required

Skills

Docker
RxJS
Agile
Angular
Java
Kubernetes
Python
SAFe
TypeScript

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