Full Stack AI Engineer

Full Stack AI EngineerLocation: Dallas, TXMode: HybridMust Have Skills4+ years of professional software development experience across frontend and backend technologies.Strong proficiency in React, Python, and Node.js.Minimum 2 years of hands-on experience with Graph Databases (Spanner Graph, Neo4j, or similar), including schema design and query development.Strong experience with Google Cloud Platform (GCP), including: Vertex AI, Cloud Run, BigQuery, Pub/Sub, Load Balancer and Google Cloud Storage (GCS)Experience with Elasticsearch for full-text and hybrid search, including index design, mappings, and Query DSL.Strong SQL skills (BigQuery / Cloud SQL) and working knowledge of vector databases such as Vertex AI Vector Search, pgvector, or Pinecone.Solid understanding of RAG (Retrieval-Augmented Generation) architectures, including chunking, embeddings, vector search, reranking, deduplication, and retrieval evaluation.Experience integrating and consuming LLM APIs (Vertex AI/Gemini, OpenAI, Anthropic), including function calling, streaming, and structured outputs.Understanding of Graph RAG concepts and experience implementing at least one production-grade Graph RAG solution.Hands-on experience with LangGraph, including state machines, multi-agent workflows, tool nodes, and human-in-the-loop patterns.Experience using Galileo for LLM evaluation, hallucination detection, and RAG quality monitoring.Nice to HaveExperience with Spanner Graph, LlamaIndex Property Graph, or similar graph-native RAG frameworks.Familiarity with entity extraction and NLP pipelines (spaCy, GLiNER, etc.).Knowledge of graph algorithms such as PageRank, community detection, shortest path, and centrality measures.Background in ontology, knowledge graphs, or knowledge management systems.Familiarity with GCP data pipelines.Experience with LangChain.Technology Stack:Frontend & BackendReactTypeScriptPythonNode.jsFastAPIPostgreSQL / Cloud SQLDockerCloud RunGraph & DataSpanner GraphNeo4jMemgraphCypherElasticsearchpgvectorPineconeVertex AI Vector SearchAI & RetrievalVertex AI / GeminiOpenAI APIsAnthropic APIsLangGraphLangChainEvaluation & ObservabilityGalileoGoogle Cloud LoggingCloud MonitoringCloudGoogle Cloud Platform (GCP)Vertex AIBigQueryGCSCloud Run