ArcTouch | Contractors - Data Architect [Tech Lead - Contractor]
Requirements
• Solid experience in data architecture, with deep knowledge of knowledge graphs, semantic layers, or ontologies. • Hands-on experience with modern cloud data platforms and services (e.g., Azure, AWS, GCP, Snowflake, Databricks) • Working knowledge of graph/knowledge-layer platforms such as Microsoft Fabric IQ, Palantir Foundry, Neo4j with ontology support, or dbt Semantic Layer • Proficient in knowledge graph/ontology modeling concepts (e.g., RDF/OWL, property graphs, semantic layers) and comfortable working across query languages such as GQL, Cypher, or SPARQL • Experience designing LLM-augmented pipelines with human-in-the-loop review • Hands-on experience with Microsoft Fabric / Fabric IQ specifically • Direct hands-on experience with RDF/OWL • CPG, retail, or food industry experience • Familiarity with schema.org, JSON-LD, and GEO (Generative Engine Optimization) • Microsoft certifications: Fabric Analytics Engineer or Azure Solutions Architect Expert • REMOTE WORK: This position is remote-friendly. If you miss being in the office, we have a great one in Florianópolis and you are welcome to work from there whenever you wish. Just a reminder: remote employees must live in Brazil (we hire international professionals only for specific openings). • REMOTE WORK: • Just a reminder • Why work for us? Simple: We love what we do. • Make sure to check out our employee reviews on Glassdoor to find out why they love working for ArcTouch.
Responsibilities
• Design the end-to-end System Architecture on a modern cloud/data platform (e.g., Azure / Microsoft Fabric) • Define the Knowledge Graph ontology (entities, relationships, business rules), using platforms such as Microsoft Fabric IQ or equivalent • Map source-to-graph integrations into the target data lake/lakehouse (e.g., OneLake) • Design the LLM enrichment strategy (taxonomy, prompts, evaluation) using Azure OpenAI or equivalent LLM services • Produce the phased data roadmap for the Build phase • Align technical direction with client stakeholders
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