Senior Full-Stack Cloud Developer (AWS, GenAI) – On-Site SCIF

D9Tech Resources LLC; Herndon (VA); On-site; USD 140,000 - 200,000; Full time

Job summary

D9Tech Resources, LLC is hiring for multiple on-site positions in Herndon, VA (SCIF) and Washington, DC, with occasional travel to Seattle or Denver. Roles involve building secure, government-facing applications using React/TypeScript on the front end and Python/Java/Node.js on the back end, all within AWS environments and enterprise authentication.

These W-2 contract positions require active TS/SCI clearance, strict on-site work in a classified setting, and familiarity with DoD security

Qualifications

• - Active TS/SCI clearance, eligible for SCI read-on/INDOC and SAP indoctrination where required
• - Live within commuting distance of a SCIF in Herndon, VA, Washington, DC, Seattle, WA or Denver, CO
• - Able and willing to work on-site in a SCIF on a regular basis, including at customer facilities
• - 5+ years of full stack or professional software development, including 2+ years on AWS
• - Hands-on experience with AWS cloud services
• - Experience in air-gapped/classified environments with no public internet access
• - DoD 8140/8570 IAT II or higher certification (e.g., Security+, CISSP) where applicable

Responsibilities

• Build front ends in React and TypeScript
• Develop back ends in Python, Java or Node.js
• Build on Lambda, API Gateway, ECS and EKS
• Integrate authentication with Keycloak, SAML and OIDC
• Build new applications, such as secure messaging security bots using generative AI
• Modernize existing applications for AWS
• Support blue/green deployments with the LZA engineer

Skills

Full stack development

AWS proficiency

On-site work

Clearance TS/SCI

Team collaboration

Tools

React

TypeScript

Python

Java

Node.js

Keycloak

SAML/OIDC

Job description

D9Tech Resources, LLC is hiring for multiple on-site positions in Herndon, VA (SCIF) and Washington, DC, with occasional travel to Seattle or Denver. Roles involve building secure, government-facing applications using React/TypeScript on the front end and Python/Java/Node.js on the back end, all within AWS environments and enterprise authentication.

These W-2 contract positions require active TS/SCI clearance, strict on-site work in a classified setting, and familiarity with DoD security