AI Engineer
Onsite 4 days each week in Pittsburg, PA or Memphis, TN
Core AI & ML
LLM integration (OpenAI, Anthropic Claude, Gemini) - API usage, prompt engineering, context management
Retrieval-Augmented Generation (RAG) - vector search, chunking strategies, embedding pipelines
Semantic search - vector stores (Qdrant, Pinecone, Weaviate), similarity scoring, reranking
Embedding models - OpenAI text-embedding-*, Cohere, open-source (BGE, E5)
Agent frameworks - LangChain, LlamaIndex, Semantic Kernel, or custom orchestration
Model Context Protocol (MCP) - tool exposure, resource patterns for LLM agents
Agentic workflows - multi-step reasoning, tool use, function calling, thinking/reflection loops
Engineering
Backend development - Go, Python, or TypeScript/Node
API design - REST and GraphQL; integrating LLM responses into structured APIs
Event-driven architecture - async pipelines for ingestion, enrichment, and inference
Graph databases - Neo4j for knowledge graphs and dependency mapping
Vector databases - Qdrant, pgvector, or equivalent
Containerisation - Docker, Kubernetes; deploying inference workloads
Observability - tracing LLM calls, latency, token usage, quality metrics
Data & Context
Data ingestion pipelines - structured and unstructured source processing
Knowledge graph construction - entity extraction, relationship mapping
Context window management - chunking, summarisation, compression strategies
Source attribution and citation - grounding responses in verifiable data
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