Data Architect

International SOS -
London

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Job details

Benefits

Cycle to work scheme
Company pension
Discounted gym membership
Private medical insurance
Paid volunteer time
Life insurance

Qualifications

Power BI
Data modelling
Quality management
Enterprise architecture
AWS
TOGAF
Mobile device management
APIs
S3
Apache
Kafka
Metadata
Redshift
AI
Data warehouse

Full job description

About the role

We are looking for experienced Data Architects to join our product team in Chiswick, West London. This role is a strategic role responsible for defining, governing and evolving the enterprise data architecture across International SOS's platforms and products. You will shape modern data platforms, models and standards that enable analytics, operational excellence and AI readiness across the organisation.

This is an excellent opportunity for someone with extensive experience as a Data Architect/Cloud - ML and AI solutions to join a high performing team.

Key responsibilities

Enforce data architectural guidelines and consistency across development teams and services.
Support established Data Governance and Data Quality frameworks, including tooling, policy enforcement and stewardship models
Ensure robust metadata management, lineage tracking and data cataloguing using business glossaries and modern catalog tools
Review and approve data architecture for major features, platforms and technical initiatives
Collaborate with technical leads and DevOps on system scalability, performance and reliability
Develop and maintain enterprise‑wide data architecture roadmap translating strategic data ambitions into actionable deliverables
Drive the adoption of data architecture principles and standards across engineering and product teams through review boards and governance forums
Conduct architecture assessments and identify opportunities to rationalise, consolidate, or modernise the data estate
Coach and mentor engineers and data practitioners on data design, modelling best practices and architectural trade-offs
Produce and maintain high-quality architecture documentation including data architecture decisions records (ADRs), data flow diagrams and domain maps
Collaborate with data science and analytics teams to enable effective model deployment, feature engineering, and ML data readiness
Promote a culture of data literacy and data-driven decision-making across the organisation

About you

Solid experience in data architecture, data engineering or a closely related role
Proven technical expertise in data modelling methodologies (Kimball/Lnmon), Data Vault 2.0
Experience of designing enterprise-grade cloud platforms (AWS preferred) (Redshift, S3, Glue, Lake Formation, Athena) Databricks and snowflake are an advantage
Expertise in data warehousing and lakehouse technologies (e.g., Delta Lake, Apache Iceberg)
Strong understanding of ETL/ELT, CDC, event streaming technologies (e.g., Kafka/Kinesis) and API‑based integrations.
Experience operating enterprise data governance programmes, including data stewardship, policy frameworks and data quality management
Knowledge of MDM principles and familiarity with GDPR / CCPA
Familiarity with analytics platforms such as Power BI or Amazon QuickSight and exposure to Gen AI Platforms
Experience or enterprise architecture frameworks such as TOGAF
Able to communicate complex architectural concepts clearly and influence diverse technical and non‑technical stakeholders.

Benefits

Competitive Starting Salary
Opportunities for development and career progression
A day’s leave for your birthday with the option to purchase additional annual leave
Private healthcare, dental cover, pension scheme, life insurance, paid volunteering day
Subsidised staff cafeteria and free tea, coffee and fruit
Discount schemes (Cycle2work, season ticket loans, gym discounts)
Access to Employee Assistance & Employee Support Programme
Access to Chiswick Business Park Enjoy Work events

#LI-Europe

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About the role

Key responsibilities

About you

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