IT - Technology Architect | Big Data - NoSQL | Graph Databases

Senior Agentic Platform architect (Contract)Tower / Track: Data & ReportingRole: Senior Agentic Platform architectLocation: Austin / SCVExperience Required: 10+ YearsRole Overview: Senior Agentic Platform Engineer to act as the lead architect and hands-on contributor for the Intelligence Layer. The role focuses on building production-ready agentic AI systems, integrating multi-agent orchestration with enterprise knowledge graphs and trusted data platforms.Key Responsibilities• Design and implement multi-agent architectures using LangGraph, including stateful workflows and Human-in-the-Loop checkpoints.• Develop ontology-to-schema pipelines mapping enterprise ontologies (OWL / SKOS) into TigerGraph.• Build and optimise graph-based intelligence using TigerGraph and GSQL.• Materialise trusted data products in Snowflake using dbt, including Data Quality and trust-score automation.• Develop internal and external AI agents supporting Data Operations and governed insights.• Support CI/CD pipelines and production deployment for agentic AI systems.Key Skill Set (Filtering Criteria)• Python (FastAPI, async programming) - Mandatory.• Advanced SQL - Mandatory.• LangGraph / LangChain for agent orchestration.• TigerGraph and GSQL development.• Snowflake and dbt (Data Quality, analytics engineering).• Enterprise knowledge modelling (OWL / SKOS / RDF).• Strong communication and ability to work independently.Preferred (Nice to Have)• Experience with vector databases or RAG architectures.• Exposure to metadata management tools such as DataHub.• Familiarity with B2B/B2C sales data and CRM systems (e.g., Salesforce).• Knowledge of data governance and security frameworks.Contractor Expectations• Work autonomously with minimal supervision and deliver production-ready solutions.• Act as a senior technical reference for the team.• Focus on stability, scalability, observability, and long-term platform health.