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# Full Stack Software Engineer

- **Company:** NEUMA CONSULTING, LLC
- **Location:** Washington, DC, United States
- **Experience:** Expert
- **Contract:** Temporary contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Artificial Intelligence, User Authentication, Automation of Tests, Code Review, Continuous Integration, Data Sharing, Data Systems, Software Debugging, Elasticsearch, JSON, PostgreSQL, MongoDB, Node.Js, Oracle (Applications), Redis, Microsoft SharePoint, Software Engineering, Apache Solr, SQL Databases, Systems Integration, TypeScript, Web Application Frameworks, Extensible Markup Language (XML), ReactJS, Software Application Programming, Backend, Vue.js, AngularJS, Front End Software Development, Restful APIs, Microservices
- **Published:** July 20, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9041638/full-stack-software-engineer

## About the Role

* 6 + years of progressive software engineering experience
 * Active TS/SCI clearance (CI Polygraph preferred)
 * Experience developing applications using Node.js and TypeScript
 * Experience with SQL and PostgreSQL database development
 * Experience with Redis and Elasticsearch
 * Experience designing and consuming REST APIs and microservices
 * Experience building frontend applications using Angular, React, Vue.js, or similar
frameworks

 * Experience working within collaborative, cross-functional Agile teams
 * Experience with JSON, Java, JavaScript, SharePoint, XML, VBAs, Oracle, MongoDB,
Solr, SQL, Open AI, or other AI technologies

 * Experience using automated testing tools to support testing and maintenance activities
 * Strong leadership, communication, and mentoring skills

## Description

As an engineer, your work will sit at the core of DIA's application ecosystem. Every
authentication request, shared dataset, cross-domain interaction, and system integration depends
on the services your team delivers.

This is not a single-application role-it's an opportunity to build and evolve the foundational
capabilities that many mission systems rely on every day. You'll balance hands-on development
with ensuring solutions are secure, performant, and designed to scale as mission needs evolve.

What You'll Do

 * Design, develop, test, and maintain full stack web applications and backend services
 * Build and support enterprise capabilities including:
 - REST-based APIs
 - Shared data services
 - Authentication and authorization services
 - Operational dashboards and platform tools
 * Develop modern applications using Node.js, TypeScript, and modern frontend
frameworks

 * Design and optimize data solutions leveraging PostgreSQL, Redis, Elasticsearch,
MongoDB, and SQL technologies

 * Collaborate with cross-functional Agile teams to deliver scalable and secure solutions
 * Support system modernization and application enhancement efforts
 * Participate in code reviews, testing, debugging, and troubleshooting activities
 * Implement and maintain automated testing and CI/CD workflows
 * Support secure development practices within classified environments


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