Agentic Systems Full-Stack Software Engineer, Senior
Booz Allen Hamilton1 month ago
Base Salary
$87k - $198k/yr
Responsibilities
- Ship end-to-end features across Python and FastAPI microservices and React or TypeScript front ends, including database migrations, service logic, API contracts, UI, and tests.
- Author and maintain the agent harness, including project instructions, reusable skills, specialized subagents, and evaluations.
- Extend multi-tenant authorization with policy evaluation, organizational guardrails, cross-organization consent, database isolation, and audit trails.
- Deploy and operate LLM inference on Kubernetes using vLLM, GPU nodes, Helm charts, model routing, and usage and cost accounting.
- Own Terraform infrastructure modules for databases, caches, object storage, queues, and secrets across multiple environments.
- Promote releases through staging, production, and air-gapped environments, including packaging for systems without internet access.
- Review AI-generated code for correctness, security, and architectural fit, and improve the agent harness when recurring errors are identified.
Requirements
- Full-stack development experience with a Python web framework such as FastAPI, Flask, or Django and a modern JavaScript framework such as React, Vue, or Svelte.
- Cloud computing experience with AWS, GCP, or Azure.
- Relational database experience including schema design, query performance, versioned migrations, and Kubernetes.
- Agentic engineering experience with tools such as Claude Code, Codex, Cursor, Docker, or Helm, including writing agent instructions, decomposing specifications, and reviewing AI-generated code.
- Infrastructure-as-code experience including Terraform and experience managing and deploying LLMs in Kubernetes.
- Experience with LLM application patterns such as retrieval-augmented generation, vector databases, tool or function calling, or streaming inference.
- Experience with Agile development and Git-based collaboration workflows, including issue tracking, merge requests, code review, and GitLab or GitHub CI/CD pipelines.
- Secret clearance is required.
- High school diploma or GED plus at least two years of agentic AI full-stack development experience, or a bachelor's degree.
- Ability to obtain a DoD 8570 IAT Level II Certification within 60 days of hire.
- Preferred qualifications include air-gapped application deployment, policy-based authorization with AWS IAM, Cedar, OPA, Rego, or Casbin, classified-data handling, GPU scheduling, OpenTelemetry, distributed tracing, LLM evaluations, automated testing, open-source developer tooling, strong communication skills, a master's degree, or Security+ certification.
Benefits
- Health, life, disability, financial, and retirement benefits are offered to eligible employees.
- Paid leave, professional development, tuition assistance, work-life programs, and dependent care are available.
- Recognition awards may be provided for exceptional performance and demonstration of company values.
- Full-time and part-time employees working at least 20 hours per week on a regular basis are eligible for the applicable benefits program.
- The position is onsite in Fayetteville, North Carolina; the posting states that remote work is not available.
- Applicants must hold a Secret clearance and may be subject to a security investigation and classified-access eligibility requirements.
Tech Stack
AWSAzureDjangoDockerFastAPIFlaskGoogle Cloud PlatformHelmJavaScriptKubernetesPythonReactSvelteTerraformTypeScriptVue.js
Categories
About Booz Allen Hamilton
Booz Allen Hamilton builds and integrates software, analytics, AI, cloud, and cybersecurity solutions while providing engineering and consulting services, primarily for U.S. defense, intelligence, and civil government clients, with select commercial partnerships. Its business is largely government contracting and professional services delivering mission systems and cyber defense. Founded in 1914 and headquartered in McLean, Virginia, Booz Allen is a public company traded on the NYSE (ticker: BAH).