Full-Stack Developer (Python APIs + React/Angular UI)

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: NACI (T1) Job Family: Software Engineering Job Qualifications: Skills: Amazon Web Services (AWS), Angular, Application Programming Interface (API), Responsive UI, RESTful API Design Certifications: None Experience: 8 + years of related experience US Citizenship Required: No Job Description: We are seeking a highly skilled Full-Stack Developer with strong experience in Python-based API development and modern frontend frameworks such as React or Angular. The ideal candidate will design and implement secure, scalable backend services, build responsive user interfaces, and deploy solutions on AWS. Expertise in authentication and authorization is essential. Key Responsibilities:

• Design, develop, and maintain RESTful APIs using Python frameworks (FastAPI, Flask, or Django).
• Build and maintain responsive UI components using React or Angular.
• Integrate frontend applications with backend APIs and ensure seamless data flow.
• Implement authentication and authorization (OAuth2/OIDC, JWT, RBAC) across backend and frontend.
• Optimize applications for performance, scalability, and security.
• Deploy and manage applications on AWS (e.g., API Gateway, Lambda, ECS/EKS, S3, CloudFront, RDS).
• Collaborate with cross-functional teams to deliver end-to-end solutions.
• Write clean, maintainable, and well-documented code; participate in code reviews and testing.
• Experience with AI assisted development (Q developer, Kiro, CoPilot)

Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
• 8+ years of related experience as outlined below:.
• Backend: Strong proficiency in Python and API development using FastAPI, Flask, or Django.
• Frontend: Hands-on experience with React or Angular, TypeScript/JavaScript, HTML5/CSS3.
• API Integration: Expertise in RESTful API design, schema validation (OpenAPI/Swagger), and async patterns.
• AuthN/AuthZ: Practical knowledge of OAuth2/OIDC, JWT, and role-based access control.
• AWS: Hands-on experience with API Gateway, Lambda, ECS/EKS, S3, CloudFront, RDS, and monitoring tools.
• Databases: Experience with SQL/NoSQL (PostgreSQL, DynamoDB).
• DevOps: Git, CI/CD pipelines, containerization (Docker).
• Knowledge of unit testing and end-to-end testing (pytest, Jest, Cypress).

Preferred Qualifications:

• AWS Certification: AWS Certified Developer – Associate or AWS Solutions Architect – Associate.
• Experience with state management (Redux, NgRx), React Query, or RxJS.
• Familiarity with GraphQL and API gateways.
• Exposure to microservices architecture and infrastructure as code (CloudFormation/Terraform).

Location: Remote (candidates in the DMV area will have the opportunity to work onsite 2x per month) Clearance: Ability to pass a CMS background check and meet the residency requirement for having resided in the US at least (3) three out of the last (5) five years in order to obtain a Public Trust. GDIT is your place:

• 401K with company match
• Comprehensive health and wellness packages
• Internal mobility team dedicated to helping you own your career
• Professional growth opportunities including paid education and certifications
• Cutting-edge technology you can learn from
• Rest and recharge with paid vacation and holiday

The likely salary range for this position is $114,750 - $155,250. 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: Less than 10% Telecommuting Options: Remote Work Location: Any Location / Remote Additional Work Locations: 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. GDIT typically provides new employees with 15 days of paid leave per calendar year to be used for vacations, personal business, and illness and an additional 10 paid holidays per year. Paid leave and paid holidays are prorated based on the employee’s date of hire. The GDIT Paid Family Leave program provides a total of up to 160 hours of paid leave in a rolling 12 month period for eligible employees. 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. We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 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 capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology. 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 Apply tot his job Apply To this Job