Graphic Engineer

Lorven Technologies Inc.; United States; On-site; USD 180,000 - 260,000; Full time

Job summary

Lorven Technologies Inc. seeks a Senior Graph Engineer to design production-grade graph databases and knowledge graphs for complex business domains. The role focuses on modeling relationships, deploying scalable graphs, and enabling advanced analytics for AI-driven applications.

Responsibilities include leading architecture, improving performance, and mentoring engineers while delivering robust graph infrastructure using AWS Neptune or Neo4j.

Qualifications

• 12+ years in data or software engineering with 3+ years in graph engineering.
• Delivered at least two large-scale graph DB implementations in production.
• Strong Python and AWS data services experience.

Responsibilities

• Design and implement graph data models and knowledge graphs for complex entities.
• Build production-grade graph DB solutions using AWS Neptune or Neo4j.
• Develop batch and streaming pipelines to ingest and maintain graph data.
• Write and optimize queries with Gremlin, Cypher, or SPARQL for insights.
• Provide technical leadership, architecture decisions, and mentorship.

Skills

Graph engineering

Python

AWS Neptune

Neo4j

Data pipelines

Tools

Neo4j

Gremlin

Cypher

SPARQL

Job description

• We are seeking a Senior Graph Engineer with a proven track record of delivering large-scale, production-grade graph database implementations.
• The role will focus on building graph data models and knowledge graphs to uncover relationships, generate actionable insights, and support advanced analytics and AI-driven applications.

Key Responsibilities

• Design and implement graph data models and knowledge graphs representing complex business entities, relationships, and domain concepts.
• Build, deploy, and optimize scalable, production-grade graph database solutions using AWS Neptune or Neo4j.
• Develop robust batch and streaming data pipelines to ingest, transform, validate, and maintain graph data.
• Write and optimize graph queries using Gremlin, Cypher, or SPARQL to enable relationship analysis, graph traversal, and business insights.
• Provide technical leadership through architecture decisions, engineering standards, performance optimization, and mentoring.

Required Qualifications

• 12+ years of experience in data engineering or software engineering, including at least 3 years of hands‑on graph engineering experience involving large datasets.
• Must have delivered at least two large-scale graph database implementations in production, with demonstrated ownership of architecture, implementation, performance, and operational readiness.
• Strong hands‑on expertise in AWS Neptune or Neo4j; expertise in both is not required.
• Proficiency in Python with experience in AWS data services and scalable data processing.
• Strong understanding of graph modelling, query optimization, distributed systems, data quality, and production reliability.