Principal Data Architect

Principal Data Architect (AWS / Snowflake) | London | Hybrid Working | £1XX,000 (doe)

iO Associates are hiring a Principal Data Architect to lead the design and delivery of an enterprise cloud data platform, with a strong focus on AWS and Snowflake. You’ll shape data strategy and standards, modernise legacy platforms, and drive scalable, governed data solutions across the business.

Key responsibilities

Define scalable enterprise data architecture (ingestion, transformation, analytics, governance)
Architect and optimise Snowflake (warehousing, sharing, performance)
Lead cloud modernisation/migration to AWS and automation of data pipelines
Set best practice around modelling, security, compliance and cost control
Partner with senior stakeholders and mentor delivery teams
What we’re looking for

Senior/Principal-level data architecture experience in enterprise environments
Strong track record delivering enterprise data architecture and scalable platforms
Deep expertise in Snowflake (warehousing, performance optimisation, data sharing)
Strong AWS and cloud architecture experience
Confident communicator who can translate business needs into robust technical designs
Please note that you must have the right to work in the UK as sponsorship is not provided.

If you have the right experience, please apply now
Only candidates based in UK and eligible to work in UK are allowed