City of London

Databricks Champion Architect

Posted on Thursday, 3rd September 2026

IT and Internet
City of London
£500 - 650 per day
Contract

We’re hiring a Databricks Champion Architect to define and govern our modern lakehouse architecture. You’ll blend solution design, hands‑on technical leadership, and platform enablement; setting patterns, accelerating delivery teams, and ensuring production‑ready engineering on a contract basis. 

 

What you’ll do

  • Own end‑to‑end Databricks architecture across ingestion, transformation, governance, serving, and operations.

  • Set Medallion Architecture standards—Bronze/Silver/Gold, SCD/CDC, data quality, retention, performance.

  • Architect modern ingestion using AutoLoader, Lakeflow Connect, batch/streaming/CDC.

  • Lead Unity Catalog governance—namespace strategy, access models, lineage, secure‑by‑design patterns.

  • Define DLT with Expectations—quality rules, quarantine, observability.

  • Drive production‑ready engineering—CI/CD, environments, monitoring, runbooks.

  • Align with security, EA, governance, platform and delivery teams.

  • Enable squads with playbooks, templates, ADRs, coaching.

  • Support pre‑sales and roadmap—HLDs, estimation, risks, proposals.

 

What you’ll bring

Minimum

  • 2+ years recent hands‑on Databricks experience using modern features.

  • Clear evidence of architecture ownership.

Must Have

  • Two active Databricks certifications (e.g. Data Engineer, ML, GenAI Engineer).

  • Proven Medallion Architecture design.

  • Unity Catalog architecture experience.

  • DLT with Expectations implementation.

  • Modern ingestion with AutoLoader/Lakeflow Connect.

  • Ability to articulate recent Databricks feature usage.

Should Have

  • Strong Delta Lake performance skills—MERGE/CDC, partitioning, OPTIMIZE/ZORDER, VACUUM.

  • Mature production architecture—Workflows, secrets, testing, observability.

  • Cloud integration (Azure/AWS/GCP).

  • Ability to standardise and influence across teams.

Nice to Have

  • Lakeflow connectors, RBAC/masking, GenAI (Mosaic AI, Vector Search, RAG), Lakebase.

If this sounds like you, get in touch!

Georgia Thompson

Advertised by:

Georgia Thompson
Senior Consultant
LinkedIn

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