Hybrid Full Stack Developer (Python & JavaScript) - TS/SCI with Polygraph

General Dynamics Information Technology, Inc.; Springfield (VA); Hybrid; USD 136,000 - 184,000; Full time

Benefits offered by this job

AI-powered career tool

Internal mobility team

Competitive pay and benefits

Job summary

General Dynamics Information Technology, Inc. seeks a seasoned Full Stack Developer in the Springfield, VA area with strong Python and JavaScript skills to design, build, test, deploy, and support modern web apps in an Agile team.

The role requires Top Secret/SCI with CI Poly clearance and US citizenship, with hybrid local work and quarterly on-site events. The candidate will own features end-to-end—from UIs and APIs through persistence, automated tests, and production delivery—collaborating

Qualifications

• Bachelor's degree or equivalent practical experience.
• 5+ years of professional full-stack software-development experience.
• Security clearance: Top Secret/SCI with a CI Poly.
• Strong backend experience with Python.
• Strong frontend experience with JavaScript/TypeScript, HTML5, CSS3.

Responsibilities

• Develop and maintain secure, scalable front-end and back-end components.
• Build responsive web interfaces using JavaScript/TypeScript with React, Angular, or Vue.
• Develop backend services, APIs, and business logic using Python (FastAPI/Django/Flask).
• Design and optimize relational and NoSQL data models and migrations.
• Create and maintain automated tests and CI/CD pipelines.
• Collaborate with product, UX, QA, DevOps, and security teams to deliver production-ready capabilities.

Skills

Full Stack Development

Relational Database

RESTful APIs

Python

JavaScript

Education

Bachelor's degree in computer science, engineering, or related technical discipline

Job description

Job Qualifications

Full Stack Development, Relational Database, RESTful APIs

Job Description

Type of Requisition: Regular

Clearance Level Must Currently Possess: Top Secret/SCI

Clearance Level Must Be Able To Obtain: Top Secret SCI + Polygraph

Public Trust/Other Required: None

Job Family: Software Engineering

Skills: Full Stack Development, Relational Database, RESTful APIs

Certifications: None

Experience: 5 + years of related experience

US Citizenship Required: Yes

Hybrid requires the candidate to be local to Springfield, VA or St. Louis, MO with the ability to go onsite for quarterly Planning Events, maintain required training and accounts, and for emergency break/fix situations.

We are seeking a Full Stack Developer with strong Python and JavaScript expertise to design, build, test, deploy, and support modern web applications. The ideal candidate is comfortable owning features end-to-end—from responsive user interfaces and APIs through data persistence, automated testing, and production delivery—and thrives in an Agile team environment.

A full-stack developer commonly owns user interfaces, backend APIs, database interactions, testing, and deployment activities; CI/CD and Agile collaboration are frequent core expectations for this role.

Responsibilities

• Develop and maintain secure, scalable front-end and back-end application components.
• Build responsive, accessible web interfaces using JavaScript/TypeScript and a modern framework such as React, Angular, or Vue.
• Develop backend services, APIs, and business logic using Python and frameworks such as FastAPI, Django, or Flask.
• Design, implement, and integrate RESTful APIs; work with third party APIs and enterprise services as needed.
• Design and optimize relational and/or NoSQL data models, queries, migrations, and integrations.
• Write clean, maintainable, well-documented, and testable code.
• Create and maintain unit, integration, API, and end-to-end automated tests.
• Participate in code reviews, technical design discussions, backlog refinement, sprint planning, retrospectives and daily Agile ceremonies.
• Build, troubleshoot, and improve CI/CD pipelines for automated build, test, security scanning, packaging, and deployment.
• Collaborate with product owners, UX/design, QA, DevOps, security, and other engineering teams to deliver production-ready capabilities.
• Monitor and troubleshoot application issues across the full stack, including performance, reliability, and deployment problems.
• Follow secure-development practices, including authentication/authorization, input validation, secrets management, dependency management and vulnerability remediation.

Required Qualifications

• Bachelor’s degree in computer science, engineering, or a related technical discipline; equivalent practical experience may be considered.
• Security clearance: Top Secret/SCI with a CI Poly.
• 5+ years of professional full-stack software-development experience.
• Strong hands-on experience developing backend services with Python.
• Strong hands-on experience developing front-end applications with JavaScript or TypeScript, HTML5, and CSS3.
• Experience with at least one modern front-end framework, preferably React.
• Experience developing and consuming RESTful APIs.
• Experience with relational databases such as PostgreSQL, MySQL, SQL Server, or Oracle; familiarity with NoSQL databases is a plus.
• Experience with source control and collaborative branching workflows using Git.
• Demonstrated experience creating, maintaining, or operating CI/CD pipelines using platforms such as GitLab CI/CD, GitHub Actions, Jenkins, Azure DevOps, or similar.
• Experience with automated testing frameworks, such as PyTest, unittest, Jest, Cypress, Playwright, or equivalent.
• Working knowledge of Agile delivery practices, including Scrum or Kanban, story estimation, iterative development, and backlog-driven delivery.
• Strong analytical, communication, and troubleshooting skills.

Preferred Qualifications

• Experience with FastAPI, Django, Flask, React, Next.js, Node.js, Express, or comparable frameworks.
• Experience with Docker, Kubernetes, Helm, or containerized application delivery.
• Experience deploying applications to AWS, Azure, GCP, or an enterprise/private cloud environment.
• Familiarity with infrastructure-as-code and configuration tools, such as Terraform, Ansible, or CloudFormation.
• Experience implementing application monitoring, logging, tracing, and alerting.
• Knowledge of OAuth 2.0, OpenID Connect, SSO, role-based access control, and secure API design.
• Experience with accessibility practices, including WCAG and Section 508 requirements.
• Experience working in regulated, enterprise, or government environments.
• Familiarity with DevSecOps practices, including SAST, DAST, software composition analysis, container scanning and secrets scanning.

GDIT IS YOUR PLACE

• Growth: AI-powered career tool that identifies career steps and learning opportunities
• Support: An internal mobility team focused on helping you achieve your career goals
• Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
• Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY

Explore a career in software development at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your dedication to advancing innovation.

#RoverGSS

The likely salary range for this position is $136,000 - $184,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours

40

Travel Required

None

Telecommuting Options

Remote

Work Location

USA VA Springfield

Additional Work Locations

USA MO St. Louis

Total Rewards At GDIT

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans