Sr. AI Architect
Job in
Chantilly, Fairfax County, Virginia, 22021, USA
Listed on 2026-09-03
Listing for:
Ampcus, Inc
Full Time
position Listed on 2026-09-03
Job specializations:
-
Software Development
AI Engineer (Applied/Software), Machine Learning/ ML Engineer, Software Architect
Job Description & How to Apply Below
We are seeking an experienced Senior AI Architect to lead the design, development, and deployment of next-generation Generative AI and Agentic AI solutions
. The ideal candidate will have deep expertise in Retrieval-Augmented Generation (RAG) pipelines, AI coding assistants such as Claude Code, OpenAI Codex, and Cline
, and experience building autonomous AI agents capable of reasoning, planning, and executing complex business workflows. This role requires a hands‑on technical leader who can define AI strategy, architect enterprise‑grade AI platforms, guide engineering teams, and drive innovation across GenAI, LLMOps, and intelligent agent ecosystems.
- Design and implement enterprise-scale Generative AI solutions using Large Language Models (LLMs).
- Architect advanced RAG-based systems incorporating vector databases, semantic search, enterprise knowledge repositories, and hybrid retrieval models.
- Define scalable AI architectures covering data ingestion, embeddings, retrieval, orchestration, guardrails, observability, and evaluation frameworks.
- Establish AI governance, security, compliance, and responsible AI practices.
- Design and develop multi-agent and Agentic AI solutions capable of planning, reasoning, tool usage, memory management, and workflow orchestration.
- Build autonomous agents using frameworks such as:
- Lang Graph
- CrewAI
- Auto Gen
- Semantic Kernel
- OpenAI Agents SDK
- Lang Chain
- Implement agent collaboration, human-in-the-loop workflows, and agent monitoring mechanisms.
- Architect and optimize:
- Knowledge ingestion pipelines
- Document chunking strategies
- Embedding architectures
- Query optimization
- Re-ranking models
- Hybrid search implementations
- Work with vector databases such as:
- Pinecone
- Weaviate
- Qdrant
- Chroma
- Azure AI Search
- Elasticsearch/Open Search
- Lead adoption and integration of AI-assisted development tools including:
- Claude Code
- OpenAI Codex
- Cline
- Git Hub Copilot
- Cursor
- Define standards and best practices for AI-driven software engineering and code generation workflows.
- Architect AI-powered SDLC automation capabilities.
- Build robust CI/CD pipelines for AI applications.
- Implement:
- Model evaluation frameworks
- Prompt management
- Experiment tracking
- Cost optimization
- AI observability
- Production monitoring
- Establish enterprise LLMOps standards and governance models.
- Mentor architects, engineers, and AI specialists.
- Define technology roadmaps and AI strategy aligned with business objectives.
- Engage with stakeholders, product teams, and executive leadership to translate business challenges into AI solutions.
- Evaluate emerging AI technologies and recommend adoption strategies.
- Bachelor's or Master's degree in Computer Science, Artificial Intelligence, Data Science, Engineering, or a related field.
- 12 years of overall software engineering experience.
- 5 years in AI/ML solution architecture.
- 2 years building production-grade Generative AI applications.
- Proven experience delivering enterprise-scale AI platforms.
- GPT-4/5
- Claude
- Gemini
- Llama
- Mistral
- Deep Seek
- Open-source LLM ecosystems
- Lang Chain
- Llama Index
- Vector databases
- Embeddings
- Semantic Search
- Knowledge Graphs
- Hybrid Retrieval
- Lang Graph
- CrewAI
- Auto Gen
- Semantic Kernel
- MCP (Model Context Protocol)
- Tool Calling
- Function Calling
- Agent Memory Architectures
- Python (Expert)
- JavaScript / Type Script
- C#
- Java (Preferred)
- Microsoft Azure (Preferred)
- Azure AI Foundry
- Azure OpenAI
- AWS Bedrock
- Google Vertex AI
- Docker
- Kubernetes
- Git Hub Actions
- Jenkins
- Terraform
- MLflow
- Weights & Biases
- PostgreSQL
- MongoDB
- Cosmos DB
- Redis
- Neo4j
- Vector Databases
- Microsoft Certified:
Azure AI Engineer Associate - Azure Solutions Architect Expert
- AWS Machine Learning Specialty
- Google Professional Machine Learning Engineer
- Databricks Generative AI Certification
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