Senior Full-Stack Engineer — DoD Security & DevOps

GCyber; Arlington (VA); On-site; USD 140,000 - 190,000; Full time

Job summary

GCyber in Arlington, VA is seeking a Full Stack Developer to support a government customer. You will design, build, test, and maintain secure, scalable applications across UI, APIs, and data layers using Java, JavaScript, Python, and Spring Boot in an Agile team.

You will deploy cloud-based solutions, implement CI/CD pipelines, and collaborate across disciplines to deliver secure software that meets DoD requirements.

Qualifications

• Full stack development across UI, API/service, business logic and data access layers.
• Experience with Java, JavaScript, Python and Spring Boot.
• Agile development environment and cross-functional collaboration.
• Hands-on with cloud and DevSecOps practices.

Responsibilities

• Design, develop, test, and maintain full‑stack applications across UI, API/service, business logic and data access layers.
• Develop and optimize front‑end features, back‑end services, APIs, databases, and data models.
• Implement automated testing, code reviews, troubleshooting, and defect resolution.
• Engineer infrastructure and CI/CD capabilities using CloudFormation, Terraform, Ansible, GitLab, and Bitbucket; support release management and security compliance.

Job description

GCyber in Arlington, VA is seeking a Full Stack Developer to support a government customer. You will design, build, test, and maintain secure, scalable applications across UI, APIs, and data layers using Java, JavaScript, Python, and Spring Boot in an Agile team.

You will deploy cloud-based solutions, implement CI/CD pipelines, and collaborate across disciplines to deliver secure software that meets DoD requirements.