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2 days ago Be among the first 25 applicants Job Title: Lead Graph Developer Location: Pittsburgh, PA/ Cleveland, OH (Hybrid) Employment Type: Full-Time Job Summary: We are seeking an experienced Lead Graph Developer to architect, design, and implement cutting-edge graph-based data solutions. In this role, you will lead the development of large-scale graph data models, integrate graph databases with enterprise systems, and build graph-powered applications to support complex querying, analytics, and recommendation use cases.You will collaborate with data scientists, software engineers, and business stakeholders to deliver performant and scalable graph solutions using technologies like Neo4j, Amazon Neptune, TigerGraph , or RDF triple stores . Key Responsibilities: Lead the architecture, design, and implementation of graph-based data solutions Model complex relationships using Labeled Property Graphs (LPG) or RDF/OWL depending on use case Develop and optimize queries using Cypher, Gremlin, SPARQL, or similar graph query languages Collaborate with engineering teams to integrate graph databases with APIs, microservices, or existing data platforms Work closely with stakeholders to define graph use cases (e.g., recommendation engines, fraud detection, knowledge graphs) Implement data ingestion pipelines to load, transform, and maintain graph datasets Ensure scalability, performance, and security best practices in graph solutions Mentor junior developers and promote best practices in graph modeling and query design Contribute to proof-of-concepts and evaluate new tools and frameworks in the graph space Document architecture, design decisions, and graph schemas for reusability and governance Required Skills & Qualifications: 10+ years of experience in software development or data engineering roles 3+ years of hands-on experience with graph database technologies (Neo4j, Amazon Neptune, TigerGraph, Stardog, etc.) Proficient in one or more graph query languages: Cypher, Gremlin, SPARQL Strong knowledge of data modeling, schema design, and semantic technologies (RDF/OWL a plus) Experience with Python, Java, or Scala for integration and data pipeline development Familiarity with data integration tools, ETL pipelines, and APIs for graph ingestion Strong understanding of cloud services (AWS, GCP, or Azure), especially managed graph solutions Experience working in Agile development teams and version-controlled environments (Git, CI/CD) Excellent problem-solving, communication, and leadership skills Preferred Qualifications: Experience with knowledge graphs, entity resolution, or ontology design Familiarity with machine learning or graph-based AI use cases Prior experience with graph visualization tools (Bloom, Gephi, Linkurious) Certifications in Neo4j, AWS Neptune, or relevant cloud/graph platforms Technologies / Tools: Graph Databases: Neo4j, Amazon Neptune, TigerGraph, JanusGraph Languages: Cypher, Gremlin, SPARQL, Python, Java, Scala Cloud Platforms: AWS (Lambda, S3, Glue), GCP, Azure DevOps: Git, Jenkins, Docker, Kubernetes Visualization: Neo4j Bloom, Gephi, GraphXR Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Other Industries IT Services and IT Consulting Referrals increase your chances of interviewing at The Value Maximizer by 2x Get notified about new Lead Software Engineer jobs in Pennsylvania, United States . Philadelphia, PA $140,000 - $160,000 1 week ago Bala-Cynwyd, PA $99,000 - $145,000 3 weeks ago Director Research and Software Engineering Software Development Lead with Azure - Onsite Software Engineer Lead (Production Support) Pittsburgh, PA $55,000 - $158,700 3 weeks ago Command and Control Software Solutions Department Head University Park, PA $109,300 - $219,600 1 month ago We're unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr