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From the employer's careers site First seen 5 Nov 2026

Principal Agentic AI Full Stack Software Engineer

Description

YOUR IMPACT

As a Principal Agentic AI Full Stack Software Engineer, you will be a core member of the AI team responsible for prototyping, building, and delivering critical data analytics capabilities. You will help translate emerging AI and machine learning concepts into reliable, user-focused software solutions that support mission outcomes.

JOB DUTIES

  • Develop clean, maintainable, and efficient Python code while adhering to best practices and coding standards.
  • Lead the technical design and implementation of AI-enabled web applications and analytics using Streamlit, React, or similar technologies.
  • Integrate modern AI and large language model capabilities into applications and workflows, including prompting, tool calling, retrieval-augmented generation (RAG), and related patterns.
  • Design, develop, and integrate APIs, including FastAPI-based services, to enable seamless communication between systems.
  • Build and maintain user interfaces that make complex AI, data, and analytics capabilities accessible to end users.
  • Establish and maintain CI/CD pipelines and container-based deployments using tools such as Docker to support repeatable builds and reliable releases.
  • Work with relational databases such as PostgreSQL and MySQL to ensure data integrity, performance, and efficiency.
  • Implement and maintain version control using Git to streamline collaboration and code management.
  • Collaborate with cross-functional teams to define, design, develop, test, and deliver new features.
  • Ensure all developed solutions meet high standards for security, quality, reliability, and maintainability.
  • Contribute to all stages of the software development life cycle, from concept and design through testing, deployment, and sustainment.

REQUIRED SKILLS

  • Proficiency in writing clean, maintainable, and efficient Python code.
  • 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 software development workflows.
  • Hands-on experience with full stack development and a strong understanding of the software development life cycle.
  • Ability to work effectively both independently and collaboratively in a fast-paced environment.

DESIRED SKILLS

  • Experience developing modern front-end applications using React.
  • Hands-on experience designing or developing LLM-powered agentic workflows that use tool calls, structured outputs, task planning, and multi-step execution.
  • Familiarity with component-based UI development, state management, and reusable front-end design patterns.
  • Experience integrating React-based frontends with RESTful APIs or Python-based backend services.
  • Experience supporting AI, machine learning, data analytics, or mission-focused software applications.
  • Familiarity with cloud-native application development, DevSecOps practices, or secure software delivery environments.
  • Experience implementing reliable AI workflows with validation, error handling, retries, logging, and fallback strategies.
  • Understanding of MLOps concepts, including model registry/versioning, reproducible environments, and CI/CD for ML-enabled systems.

WHAT YOU’LL NEED TO SUCCEED

  • Clearance: Current TS/SCI Clearance with active or ability to obtain CI Polygraph is required.
  • Education: Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent experience).
  • Role requirements: Work is onsite in Crystal City, VA with optional CONUS travel.
  • Due to US Government Contract Requirements, only US Citizens are eligible for this role.

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.

Skills

Required

Nice to have

  • LLM-powered agentic workflows
  • component-based UI development
  • state management
  • DevSecOps practices
  • secure software delivery environments
  • MLOps concepts
Apply on Iron EagleX (IEX), a wholly owned subsidiary of General Dynamics Information Technology (GDIT)