Full Stack Developer with TS/SCI – Arlington

Tetrad Digital Integrity LLC; Arlington (VA); On-site; USD 120,000 - 180,000; Full time

Job summary

Tetrad Digital Integrity LLC is seeking a Full Stack Developer to support the CESO program, delivering mission-focused software across the full technology stack. You will design, test, and maintain secure applications, switching between front-end and back-end work as required.

The role is onsite five days a week in Arlington, VA and requires an active TS/SCI clearance. Responsibilities include building UI, API services, and data access components, implementing cloud-enabled database

Qualifications

• Demonstrated experience developing and supporting applications across the full stack (front-end + back-end + database).
• Experience with modern front-end fundamentals (HTML/CSS/JavaScript) and building responsive user experiences.
• Hands-on experience in at least three areas: Oracle, SQL Server, cloud technologies, data integration, automated testing and deployments, and DevSecOps.
• Strong background in automated testing, CI/CD, and modern software delivery practices.
• Experience with tooling: JavaScript, GitLab, Jenkins, Ansible Automation, Java, PSSQL, YAML, Terraform.

Responsibilities

• Design, develop, test, and maintain full-stack applications (UI, service/API layer, and data access layer) in an Agile delivery environment.
• Participate in software initiatives to support innovation and enhancement using Java, JavaScript, Python, SpringBoot.
• Implement responsive, user-friendly front-end features and collaborate with UX/design to ensure usable experiences.
• Build and maintain back-end services and APIs; implement business logic, integrations, and data access patterns.
• Develop and evolve a modernized database architecture including cloud adoption.

Skills

Full stack development

Agile delivery

Front-end development

Back-end development

Databases

Education

BA/BS in IT or related field

Tools

Java

JavaScript

SpringBoot

GitLab

Jenkins

Ansible

Terraform

Docker

PSSQL

YAML

CloudFormation

Job description

Tetrad Digital Integrity LLC is seeking a Full Stack Developer to support the CESO program, delivering mission-focused software across the full technology stack. You will design, test, and maintain secure applications, switching between front-end and back-end work as required.

The role is onsite five days a week in Arlington, VA and requires an active TS/SCI clearance. Responsibilities include building UI, API services, and data access components, implementing cloud-enabled database