Knowledge Graph Architect & Data Pipelines Lead

Appnovation; Municipio de Esquel; Presencial; ARS 135.738.000 - 226.231.000; Jornada completa

Descripción de la vacante

Appnovation, a global digital partner, is seeking a Data Architect / Engineer to own the data structures behind our graph-RAG platform and the pipelines that feed it. You will define the schema, taxonomy and graph model for knowledge domains, and build ingestion pipelines from SharePoint and the wider Microsoft stack.

You will contribute to architectural decisions, ensure data quality and governance, and collaborate across teams to deliver scalable, reliable data solutions.

Formación

• Bachelor’s degree in Computer Science or related field.
• 5+ years in data engineering/architecture roles.
• Deep data modeling across relational and graph paradigms; graph databases (Neo4j) and Postgres/Supabase at scale.
• Strong ETL/data pipeline engineering in Python, incl. large-scale and change-data ingestion.
• Experience with SharePoint and enterprise content ecosystems.
• Knowledge representation, taxonomies/ontologies, and versioned/temporal data.
• Understanding of data for RAG and LLM retrieval quality.
• SQL proficiency; orchestration tools (Airflow) and cloud data services.
• Familiarity with data governance, security and privacy practices.
• Strong documentation and cross-team communication skills.

Responsabilidades

• Define schema, taxonomy and graph model for knowledge domains.
• Design document/version structures and temporal data handling.
• Build ingestion/ETL pipelines from SharePoint and Microsoft sources.
• Keep knowledge graph in sync as source documents evolve.
• Advise on backend approach and validate ingested content quality.
• Establish data quality, lineage and governance standards.
• Build monitoring, alerting and error handling for ingestion jobs.
• Document data models, schemas and pipeline architecture.
• Optimize pipeline cost, throughput and reliability.

Conocimientos

Data modeling

Python ETL

Neo4j

Postgres/Supabase

Airflow

SharePoint/Power Platform

Data governance

Educación

Bachelor’s Degree in Computer Science

Herramientas

Python

Airflow

PostgreSQL

Neo4j

SharePoint

Power Platform

Descripción del empleo

Appnovation, a global digital partner, is seeking a Data Architect / Engineer to own the data structures behind our graph-RAG platform and the pipelines that feed it. You will define the schema, taxonomy and graph model for knowledge domains, and build ingestion pipelines from SharePoint and the wider Microsoft stack.

You will contribute to architectural decisions, ensure data quality and governance, and collaborate across teams to deliver scalable, reliable data solutions.