# Senior Graph RAG & Semantic Data Architect

- Link: https://accel-dna.com/jobs/senior-graph-rag-semantic-data-architect/
- Published: 2026-10-22T22:06:19+00:00
- Author: Umar Mahmud

## Opportunity Overview

**Location:** 100% Remote (United States)
**Employment Type:** Full-Time Direct-
Hire via Accel DNA**Compensation Range:** $185,000 – $220,000 Base + Incentive Bonus**
Hiring Agency:** Accel DNA – Premier Frontier Data & AI Talent Partner

Our client, a tier-one supply chain and logistics SaaS provider, is looking for 
a **Senior Graph RAG & Semantic Data Architect**. You will design next-generation
knowledge graph architectures that combine graph databases with dense vector search
to eliminate hallucinations in complex multi-hop enterprise reasoning.

## Key Responsibilities:

 * Design and implement enterprise knowledge graphs using Neo4j, Amazon Neptune,
   or TigerGraph to capture rich domain ontologies.
 * Architect hybrid GraphRAG retrieval pipelines combining Cypher/SPARQL graph traversals
   with vector similarity search (Pinecone, Weaviate, or Qdrant).
 * Build automated entity resolution and relationship extraction pipelines using
   LLMs and traditional NER algorithms from unstructured documents.
 * Establish high-throughput data sync between relational enterprise systems (Snowflake,
   Databricks) and real-time knowledge graphs.

## What You Bring:

 * 6+ years of data architecture and engineering experience with at least 2+ years
   working hands-on with graph databases and semantic data models.
 * Deep proficiency in Cypher, Python, SPARQL, and RDF/OWL ontology modeling.
 * Proven track record architecting enterprise RAG systems with measurable precision/
   recall improvements over naive vector search.
 * Experience with modern data orchestration tools (dbt, Apache Airflow, or Prefect).

## How to Apply:

Submit your resume and project portfolio to [contact@accel-dna.com](https://accel-dna.com/jobs/senior-graph-rag-semantic-data-architect/contact@accel-dna.com)
or visit [Accel DNA Contact](https://accel-dna.com/contact-us/).