Senior Software Engineer - Full-Stack, Cloud & DevOps

CACI International Inc.; Cary (NC); On-site; USD 99,000 - 207,000; Full time

Job summary

CACI International Inc. is seeking a Senior Software Engineer in the United States to design, develop, and maintain full‑stack web applications and backend services powering mission-critical systems.

You will lead architecture decisions, collaborate with cross‑functional teams, and drive DevOps practices to deliver scalable, secure software with high uptime. The role requires 7+ years of software development, cloud experience (AWS GovCloud), and a TS/SCI clearance.

Qualifications

• 4 year degree or equivalent experience.
• 7+ years of software development experience.
• Experience developing applications for commercial cloud technologies (E.g. AWS GovCloud).
• Familiarity with Web Development Technologies – Java, JavaScript, HTML, HTML5, CSS, Groovy, Grails, Angular.
• Familiarity with Backend Development Technologies – Python and Java.
• Familiarity with Software concepts – SaaS, Microservices, Containerization, Cross-browser compatibility, Web UI Design, Security Principles, OO Design, Web Services.
• Strong understanding of deploying software using common DevOps tools (Nexus, Artifactory, Jenkins, Harbor, Docker, etc...).
• Experience ingesting requirements and generating basis of estimates (BOEs).
• Experience leading and/or integrating Agile methodologies.
• Experience supporting mission-essential systems with high uptime requirements.
• Top Secret clearance to begin employment.

Responsibilities

• Design, develop, and maintain modern web applications and backend services for mission-critical systems.
• Provide technical leadership on software architecture and improvements.
• Build and maintain RESTful APIs and responsive user interfaces.
• Collaborate with cross-functional teams to translate designs into production-ready code.
• Deploy and maintain systems using DevOps tools and containerization; ensure uptime and performance.

Skills

Java

JavaScript

HTML

HTML5

CSS

Groovy

Grails

Angular

Python

RESTful APIs

Microservices

DevOps

Git

Education

4 year degree or equivalent experience

Tools

Nexus

Artifactory

Jenkins

Harbor

Docker

Job description

CACI International Inc. is seeking a Senior Software Engineer in the United States to design, develop, and maintain full‑stack web applications and backend services powering mission-critical systems.

You will lead architecture decisions, collaborate with cross‑functional teams, and drive DevOps practices to deliver scalable, secure software with high uptime. The role requires 7+ years of software development, cloud experience (AWS GovCloud), and a TS/SCI clearance.