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Closed on September 19, 2026.
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Senior Agentic AI Full Stack Software Engineer
Backend Developer
Senior
Agentic Ai
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APIs
Artificial Intelligence
Data Platform
Data Processing
Databases
DevOps
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Engineering
Frontend
Full Stack
Generative AI
Rag Architectures
Rag Systems
Software Development
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Job Description
Design, deploy, and sustain components of an AI analytics stack across web, API, AI workflow, and data layers.
Responsibilities
- Write clean, maintainable, and efficient Python code aligned to best practices and coding standards
- Own technical design and implementation for AI-enabled web applications and analytics using Streamlit, React, or similar technologies
- Integrate AI and large language model capabilities into application workflows, including prompting, tool calling, and retrieval-augmented generation (RAG)
- Design, develop, and integrate APIs including FastAPI-based services for system-to-system communication
- Build and maintain user interfaces that help end users access AI, data, and analytics capabilities
- Establish and maintain CI/CD pipelines and container-based deployments using Docker for repeatable builds and reliable releases
- Develop with relational databases such as PostgreSQL and MySQL to support data integrity, performance, and efficiency
- Use Git for version control and to support collaborative code management
- Collaborate cross-functionally to define, design, develop, test, and deliver new features
- Deliver solutions that meet requirements for security, quality, reliability, and maintainability
- Contribute throughout the software development life cycle, from concept and design through testing, deployment, and sustainment
Requirements
- Proficiency in writing clean, maintainable, and efficient Python
- Experience building AI-enabled web applications, analytic dashboards, or user workflows using Streamlit or similar technologies
- Strong knowledge of web technologies, containerization, RESTful APIs, and user interface development
- Experience designing and maintaining scalable backend solutions using Python frameworks
- Familiarity with relational database systems such as PostgreSQL and MySQL
- Proficiency with Docker; Kubernetes experience is a plus
- Proficiency with Git-based version control and collaborative development workflows
- Hands-on full stack development experience and strong understanding of the software development life cycle
- Ability to work effectively independently and collaboratively in a fast-paced environment
- Clearance: Current TS/SCI Clearance with active or ability to obtain CI Polygraph is required
- Experience: 10+ years of related experience
- Education: Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent experience)
- Location and work style: Onsite in Crystal City, VA with optional CONUS travel
- Citizenship: Due to US Government Contract Requirements, only US Citizens are eligible for this role
Technologies
- Python
- Streamlit
- React
- FastAPI
- RESTful APIs
- Docker
- Kubernetes
- PostgreSQL
- MySQL
- Git
- CI/CD
- Large language model
- Prompting
- Tool calling
- Retrieval-augmented generation (RAG)
Benefits
- 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, competitive pay and paid time off
- Community: Award-winning culture of innovation and a military-friendly workplace
Work Requirements
- Years of Experience: 10+ years of related experience
- May vary based on technical training, certification(s), or degree
- Travel Required: 10-25%
- Citizenship: U.S. Citizenship Required
Salary and Benefit Information
- Likely salary range: $148,750 - $201,250 per year
- View information about benefits and total rewards program
Our Identity Verification Process
- Complete an identity verification process using 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 biometric data for identity verification and security purposes
About the Organization
- GDIT is a global technology and professional services company delivering technology solutions and mission services across major U.S. government agencies, defense, and intelligence community
- Operating across 50+ countries with mission-ready capabilities in AI, cloud, cyber, and software development