Full Stack Developer

Job Title: Full Stack Developer

Job Location: Springfield, VA

Compensation: $180,000 - $190,000

Eligibility/Clearance: Candidate must possess an active TS/SCI clearance

and be willing to obtain a CI Polygraph

Job Description

Hard requirements:

• Active TS/SCI.
• 5+ years of professional full-stack development: front end and back

end, recently and in the same role.

• Full time on site in Springfield, VA.

What the work needs (hands-on and current, not just exposure):

• Front end: JavaScript/TypeScript,

HTML5/font-family:Calibri,sans-serif;font-size:11pt3 and a modern

framework. React preferred; Angular or Vue considered.

• Back end: Python services and APIs (FastAPI, Django or Flask)
• Designing and consuming RESTful APIs; relational databases

(PostgreSQL, SQL Server or Oracle)

• Automated testing (PyTest, Jest, Cypress, Playwright or similar)
• Building or maintaining CI/CD pipelines (GitLab CI, GitHub Actions

or Jenkins)

• Git workflows and Agile/Scrum delivery
• Pluses: Docker/Kubernetes, AWS, OAuth/OIDC/SSO, Section 508/WCAG

accessibility, DevSecOps security scanning

Education

Bachelors Degree in Computer Science or a related field

ATR is an Equal Opportunity Employer (EOE) who will provide equal

employment opportunity to employees and applicants for employment

without regard to race, ethnicity, religion, color, sex, pregnancy,

national origin, age, veteran status, ancestry, sexual orientation,

gender identity or expression, marital status, family structure, genetic

information, or mental or physical disability