Data Architect

Ascendion
London, England
9 months ago
Applications closed

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Job Description

The Data Architect / Data Platform Consultant is responsible for reviewing technology choices, validating solution designs, and providing expert architectural recommendations for the firm’s next-generation Market Data & Quant Research Platform.


Key Responsibilities

Architecture & Strategic Guidance

  • Review and assess technology decisions made by engineering and research teams, ensuring alignment with the target-state architecture.
  • Recommend best-fit technologies (AWS S3, Parquet, Iceberg, Snowflake, Databricks, lineage tools) based on performance, scale, cost, and business needs.
  • Validate architectural patterns for ingestion, historical data management, time-series storage, and firm-wide data platform expansion.


Required Skills & Experience

  • 10–15+ years in data architecture, data platforms, or cloud-native data engineering within financial services or capital markets.
  • Strong experience reviewing and guiding solutions based on:
  • AWS S3, Glue, IAM
  • Parquet, Iceberg, Delta/columnar formats
  • Snowflake, Databricks, or other cloud analytics platforms
  • Expertise in data lineage, metadata, governance models, and platform security.
  • Proven experience advising technical teams, reviewing ...

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