Full-Stack Software Engineer – On-Site (Secret Clearance)

Karthik Consulting, LLC; Johnstown (AL); On-site; USD 125,000 - 130,000; Full time

Job summary

Karthik Consulting, LLC in Gunter Annex, AL is seeking a Full-Stack Software Developer/Software Engineer to design, implement, and test DAFOS features under the program's technical direction. You will work across front-end, service, and database layers to deliver secure, auditable code and documentation.

The role requires active Secret clearance, on-site work, and collaboration with government stakeholders to ensure timely, compliant releases within the AWS/DoD environment.

Qualifications

• Current, fully adjudicated Secret clearance before contract performance.
• Ability to obtain SIPRNet access and work in Government facilities.
• Experience building web apps across front-end and back-end.
• Proficient with Java/Spring/Spring Boot and TypeScript/JavaScript.
• Experience with SQL, APIs, and debugging.
• Git-based workflows and CI/CD experience.
• Deliver stories with clear documentation; respond to security reviews.
• Work in Government-furnished environments and approved systems.

Responsibilities

• Implement assigned user stories using Java, Spring Boot, Angular/TypeScript.
• Build APIs, UI components, validation, and SQL queries with guidance.
• Ensure WCAG 2.1 AA accessibility compliance.
• Write unit tests with JUnit/Jest and achieve automated coverage.
• Reproduce defects and verify fixes with QA.
• Review builds and remediate security findings before release.
• Document methods, manage dependencies, and ensure traceability.
• Participate in Scrum, estimate work, raise blockers.

Skills

Java

Spring/Spring Boot

TypeScript/JavaScript

SQL

Git

CI/CD

Agile practices

Web development

Education

Bachelor's degree in CS/SE/IS

Tools

Angular

Bootstrap

CSS

Oracle

Keycloak

AWS SDK

JUnit

Jest

Docker

GitLab

Jenkins

AWS hosting

Job description

Karthik Consulting, LLC in Gunter Annex, AL is seeking a Full-Stack Software Developer/Software Engineer to design, implement, and test DAFOS features under the program's technical direction. You will work across front-end, service, and database layers to deliver secure, auditable code and documentation.

The role requires active Secret clearance, on-site work, and collaboration with government stakeholders to ensure timely, compliant releases within the AWS/DoD environment.