Data Architect
Tria
London · posted 13 August 2026
Job type
full time
Location
London, London
Category
IT
Data Architect
Competitive Salary + 20% Bonus + Car Allowance
Central London - Hybrid, 3 days per week in the office
35-hour Working Week - Flexible Hours
We are representing a large European transport business, employing around 35,000 people across the UK and Europe, who are in the midst of an ambitious enterprise-wide modernisation programme. This is a brand-new role within the business, reporting into the Group Data Director. As Data Architect, you will be responsible for defining and delivering the group data architecture strategy that underpins BI and self-service analytics capabilities across all operating units. You will establish the technical vision, standards, and frameworks that ensure data solutions are scalable, secure, and fit for a large, complex, multi-country organisation.
Working closely with Lead BI Engineers, BI Developers, and senior stakeholders, you will serve as the technical authority on all matters of data architecture, balancing architectural excellence with practical delivery, and playing a critical role in evaluating and adopting new technologies.
We are looking for:
Solid experience in data architecture, with a track record of designing and delivering enterprise-scale data solutions
Proficiency in data modelling techniques (e.g. dimensional modelling, data vault, medallion architecture) and strong SQL skills
Experience with cloud data platforms, particularly AWS, as well as platforms such as Databricks and Snowflake; exposure to Azure or GCP is beneficial
A good understanding of modern data engineering patterns including ETL/ELT, data lakes, lakehouse, and warehousing architectures
Expopsure to data governance frameworks, metadata management, and regulatory compliancIt would be a bonus if you have:
Familiarity with emerging technologies such as Apache Iceberg, Delta Lake, real-time/streaming architectures, or data observability tooling
Experience leading architecture workshops with both technical and non-technical stakeholders
A background providing technical mentorship to BI Engineers or DevelopersTo apply, please submit your CV. Shortlisted candidates will be contacted within 5 business days
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