Senior Full Stack Developer Information Technology Arlington, VA Top Secret 2 months ago

GCyber; Arlington (VA); On-site; USD 130,000 - 180,000; Full time

Job summary

GCyber is seeking a Full Stack Developer to support a government customer, developing, testing, and maintaining secure applications across the full technology stack. You will switch between front-end and back-end work, contribute to rapid prototyping, and ensure quality, security, and reliability in an Agile setting.

Required are a DoD Top Secret clearance with SCI eligibility, a BA/BS with 8+ years in IT, IAT II certification, and hands-on experience with HTML/CSS/JavaScript/Java/SQL, AWS,

Qualifications

• Active DoD Top Secret clearance and SCI eligibility to obtain and maintain a CI Poly.
• BA/BS in IT and 8+ years of IT experience.
• Active IAT II certification.
• Full-stack development across UI, API, database, and responsive web apps using HTML, CSS, JavaScript, Java, and SQL.
• Hands-on with Oracle, SQL Server, AWS (EC2, ELB, RDS, Lambda) and Docker.
• DevSecOps, automated testing, CI/CD, deployment orchestration, and automation (Ansible, Terraform, CloudFormation, GitLab, Jenkins, Bitbucket, JMeter).
• Collaborates across cross-functional teams through the software lifecycle.

Responsibilities

• Design, develop, test, and maintain full-stack apps across UI, API/service, business logic, and data access layers.
• Develop and optimize responsive front-end and back-end services, APIs, integrations, and data models.
• Implement automated testing, code reviews, debugging, and defect resolution with emphasis on quality, security, and performance.
• Engineer and automate infrastructure and CI/CD with CloudFormation, Terraform, Ansible, GitLab, and Bitbucket; support environments and releases.
• Support monitoring, incident response, and continuous improvement; maintain runbooks and Agile documentation.

Skills

Full stack development

Front-end development

Back-end development

API design

Java

JavaScript

SQL

AWS

CI/CD

DevSecOps

CloudFormation

Terraform

Ansible

Docker

Security compliance

Education

BA/BS degree

Tools

Oracle

SQL Server

AWS

Docker

CloudFormation

Terraform

Ansible

GitLab

Jenkins

Bitbucket

JMeter

Job description

GCyber is seeking a Full Stack Developer, to support our government customer. This role develops, tests, and maintains secure, reliable applications across the full technology stack (front-end, APIs/services, and data). Full stack developers can switch between front-end and back-end development based on requirements and help the team prototype rapidly when needed.

As the Full Stack Developer, you will:

• Design, develop, test, and maintain full-stack applications across UI, API/service, business logic, and data access layers using Java, JavaScript, Python, and Spring Boot in an Agile environment.
• Develop and optimize responsive front-end features, back-end services, APIs, integrations, database architectures, queries, and data models to support modernization and cloud adoption.
• Implement automated testing, code reviews, troubleshooting, debugging, and defect resolution while ensuring application quality, security, performance, reliability, and maintainability.
• Engineer and automate infrastructure, deployments, and CI/CD capabilities using CloudFormation, Terraform, Ansible, GitLab, and Bitbucket; support integration/testing environments, release management, patching, vulnerability scanning, logging, and compliance.
• Support operational excellence through monitoring, alerting, incident response, and continuous improvement while maintaining technical documentation, runbooks, diagrams, and participating in Agile ceremonies and Jira-based task management.

Minimum Requirements and Experience

• Active DoD Top Secret clearance and SCI eligible to obtain and maintain a CI Poly.
• BA/BS and 8 years minimum of experience in Information Technology
• Active IAT II certification
• Demonstrated full-stack development experience across front-end, back-end, API, database, and responsive web application development using HTML, CSS, JavaScript, Java, and SQL.
• Hands-on experience with Oracle, SQL Server, cloud technologies, AWS services including EC2, ELB, RDS, Lambda, and Docker, as well as data integration and engineered systems.
• Strong experience with DevSecOps, automated testing, CI/CD, deployment orchestration, and infrastructure automation using Ansible, Terraform, CloudFormation, GitLab, Jenkins, Bitbucket, and JMeter.
• Proven ability to collaborate effectively across cross-functional teams and contribute throughout the software development lifecycle, including development, testing, deployment, security configuration, and operational support.