Senior Full-Stack Dev with ServiceNow & Cloud (TS/SCI)

Signature Federal Systems , LLC; Chantilly (VA); On-site; USD 110,000 - 160,000; Full time

Job summary

Signature Federal Systems, LLC is seeking a motivated Full Stack Developer in Chantilly, VA to join an agile software team supporting a ServiceNow implementation. You will work across front‑end and back‑end technologies, collaborating with cross‑functional teams to design, develop, and maintain robust capabilities that meet evolving mission needs.

The role emphasizes continuous delivery, DevOps practices, and secure, scalable solutions across multiple security domains.

Qualifications

• Bachelor’s degree in a related field or equivalent experience.
• 5+ years of relevant full‑stack development experience (7+ years without degree).
• Experience with Linux and front‑end technologies (HTML, CSS, JavaScript).
• Proficiency with Node.js, Python, Java or similar back‑ends.
• Solid SQL and NoSQL knowledge (MySQL, PostgreSQL).
• Git and Agile software development familiarity.
• AWS and containerization (Kubernetes, Docker).
• Current TS/SCI with Poly clearance is required.

Responsibilities

• Design, develop, test, and deploy features within an Agile team.
• Integrate front‑end and back‑end services across security domains.
• Collaborate with stakeholders to define acceptance criteria.
• Ensure scalable data flows and robust functionality across systems.
• Create design documents, user stories, and architecture artifacts.
• Troubleshoot incidents and support continuous delivery.
• Contribute to DevOps practices and automation improvements.

Skills

Frontend development

Backend development

Agile methodologies

DevOps practices

Cloud: AWS

Containerization: Docker/Kubernetes

SQL/NoSQL

Git version control

Security clearance TS/SCI with Poly

Education

Bachelor’s degree or equivalent experience

Tools

React

Angular

Vue.js

Node.js

Python

Java

MySQL

PostgreSQL

Git

Docker

Kubernetes

ServiceNow (desired)

Job description

Signature Federal Systems, LLC is seeking a motivated Full Stack Developer in Chantilly, VA to join an agile software team supporting a ServiceNow implementation. You will work across front‑end and back‑end technologies, collaborating with cross‑functional teams to design, develop, and maintain robust capabilities that meet evolving mission needs.

The role emphasizes continuous delivery, DevOps practices, and secure, scalable solutions across multiple security domains.