Sr Full Stack Developer
Clearance Level
None
Category
Software Engineering
Location
Remote, Working from the USA
Key Skills For Success
Agile Software Development
Amazon Web Services (AWS)
Angular
Application Development
Design
REQ#: RQ229622
Public Trust: NACI (T1)
Requisition Type: Regular
Your Impact:
Own your opportunity to work alongside federal civilian agencies. Make an impact by delivering solutions that improve citizen services millions depends on.
Job Description:
GDIT is seeking an experienced Full Stack Developer with strong Python expertise to support fixes, enhancements, and ongoing maintenance for a large, production web application in support of the EPA IV MAINES Contract. This role will contribute to multiple major planned releases in FY26 and provide continuous Standard Web Maintenance across both the UI and API tiers of the system.
The ideal candidate has experience with modern front‑end frameworks, backend API development, third‑party integrations, and building scalable, secure, and user‑friendly applications.
The Full Stack Developer will play an essential role in delivering several major system releases by:
Enhancing UI functionality across multiple planned deployments
Improving backend performance and reliability
Strengthening integration workflows and batch processing capabilities
Enhancing search, filter, and administrative features
Supporting long-term maintainability through continuous Standard Web Maintenance
Key Responsibilities: UI Application Development Support
Implement UI updates and enhancements based on provided requirements
Perform Standard Web Maintenance, including:
Bug fixes
Accessibility improvements
Front‑end performance tuning
Routine UI updates and code quality improvements
Ensure adherence to established design, usability, and security guidelines
API Application Development Support
Build and support third‑party migrations and integrations
Implement batch upload functionality for external systems
Develop additional backend features as requested
Improve search and filter capabilities
Support development and enhancement of administrative modules
Establish and follow standards for migrations and integrations
Enhance integration‑related functionality for improved reliability and performance
Support migration of legacy data and processes to updated architecture
Ensure API components meet expectations for performance, scalability, and security
Required Skills & Qualifications
Strong hands-on experience with Python and modern frameworks (Django, Flask, FastAPI, or similar)
Full stack experience with JavaScript frameworks such as React, Angular, or Vue
Experience designing, developing, and maintaining REST APIs
Experience with batch processing workflows
Experience integrating external or third‑party systems
Proficiency with relational databases (PostgreSQL, MySQL, etc.)
Knowledge of cloud environments (AWS, Azure, or GCP)
Git version control experience
Strong analytical and problem‑solving abilities
Ability to work independently and manage work across multiple releases
Experience with Agile development processes
Excellent communication and teamwork skills
Preferred Qualifications:
Experience supporting large-scale production applications
Familiarity with secure coding practices and enterprise security standards
Experience with CI/CD pipelines and automated testing frameworks
Experience with PHP
Work Requirements
Years of Experience
7 + years of related experience
- may vary based on technical training, certification(s), or degree
Certification
Travel Required
None
Citizenship
U.S. Citizenship Required
Salary and Benefit Information
The likely salary range for this position is $127,500 - $172,500. 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.
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