Senior Data Architect — AI-Driven Enterprise Data Transformation

Arrows; Greater London; On-site; GBP 112,000 - 147,000; Full time

Job summary

Arrows in London is seeking an experienced Senior Data Architect to join a major enterprise data transformation programme in the aviation data and analytics space. You will help redesign and modernise the data estate to enable AI, real-time analytics and scalable data movement.

You will work closely with engineering, product, data and AI teams to shape the target architecture while delivering practical designs and governance.

Qualifications

• Extensive experience as a Senior Data Architect or Enterprise Data Architect in complex environments.
• Proven track record delivering or leading large-scale data transformation and modernisation programmes.
• Strong hands-on architectural experience with AWS and Snowflake.

Responsibilities

• Lead the design and evolution of enterprise data architecture across a large-scale transformation programme.
• Drive data interoperability across siloed data estates to create a connected data ecosystem.
• Design architectures enabling AI, advanced analytics, predictive modelling and real‑time data capabilities.
• Lead architectural decisions across AWS and Snowflake, with exposure to Databricks.
• Collaborate with engineers and delivery teams to ensure practical, scalable designs.

Skills

SQL

Data analysis

Architectural design

Communication skills

Tools

AWS

Snowflake

Databricks

Neo4j

Job description

Arrows in London is seeking an experienced Senior Data Architect to join a major enterprise data transformation programme in the aviation data and analytics space. You will help redesign and modernise the data estate to enable AI, real-time analytics and scalable data movement.

You will work closely with engineering, product, data and AI teams to shape the target architecture while delivering practical designs and governance.