Data Modeler

Contract | 3-6 Months (Potential for extension)

Up to £500 p/d (Negotiable)

This is a Greenfield build to turn messy, multi-source data (docs/filings + structured) into dependable, discoverable data products that ship value fast involving:

• Data product contracts
• Harmonised feed/mart
• Snowflake with lineage/glossary and KPI dashboard (adoption, latency, completeness).

• Partner with Product to define personas and success metrics; ship thin-slice products in weeks.
• Design for APIs/feeds consumption; keep schemas stable while iterating safely.
• Land lineage/metadata and CDEs; make models discoverable (Collibra or similar).
• Change & governance guardrails that teams can actually use, not shelfware.
• De-risk unstructured→structured mapping with confidence scores and traceable provenance.
• Coach squads on domain boundaries, keys, SCDs, and PII handling.

• 8+ years in data modelling/architecture delivering production data products
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• Strong Snowflake (or equivalent cloud DW), SQL, and contract-first design.
• Proven lineage/metadata practice (Collibra/Atlan/Data Hub) and governance at pace.
• Comfortable harmonising documents/filings/events with structured entities.
• Clear stakeholder comms with Product/Engineering; outcome-driven, not academic.

• Data Vault 2.0, MDM (e.g., Profisee), and BI productization experience.