Full-Stack Engineer: Legacy Modernization & Secure Cloud

Koniag Government Services; Huntsville (AL); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k) retirement plan

Paid time off

Parental leave

Life insurance

Disability insurance

Flexible spending accounts

Commuter benefits

Tuition reimbursement

Job summary

Koniag Government Services (KGS) seeks a Software Developer with a secret clearance to lead modernization of DoW enterprise apps, leveraging React, Java Spring Boot, and SQL databases. You will operate across dual tracks to maintain mission readiness while migrating to modular, cloud-ready architectures.

The role emphasizes Agile practices, secure coding, and collaboration across teams to deliver high-quality, scalable software in a DoD setting.

Qualifications

• BS in Computer Science or Engineering.
• Experience with full-stack development in React/Java/Spring Boot.
• Active DoD Secret clearance.

Responsibilities

• Uphold stability and performance for active legacy apps while planning migration roadmaps.
• Design and sustain high-throughput web apps with React and Spring Boot.
• Refactor into microservices and cloud-ready architectures without disrupting operations.
• Evaluate AI-assisted tooling to boost developer velocity and quality.
• Develop and document secure RESTful APIs and data persistence.

Skills

React

JavaScript

Node.js

Java Spring Boot

SQL Server

MySQL

REST APIs

GitLab

Jira

CI/CD

Education

BS in Computer Science or Engineering

Tools

GitLab

Jira

IntelliJ IDEA

Visual Studio Code

Tomcat

Job description

Koniag Government Services (KGS) seeks a Software Developer with a secret clearance to lead modernization of DoW enterprise apps, leveraging React, Java Spring Boot, and SQL databases. You will operate across dual tracks to maintain mission readiness while migrating to modular, cloud-ready architectures.

The role emphasizes Agile practices, secure coding, and collaboration across teams to deliver high-quality, scalable software in a DoD setting.