Senior Data Architect

🔒 Confidential Employer
Posted 20 April 2026
LOCATION
Letchworth Garden City
TYPE
Full-time
LEVEL
Mid-Senior level
CATEGORY
Technology
This employer holds a UK Home Office sponsor license — sponsorship for this specific role is at the employer’s discretion

SKILLS

Data Architecture Power BI AI/ML Data Governance Data Modeling Analytics GDPR Data Platforms

FULL DESCRIPTION

We’re looking for a Senior Data Architect to help shape the future of data, business intelligence, and AI across the [Employer hidden — view at passion-project.co.uk] Group. This is a senior technical role where you’ll lead the design of our data architecture and guide how our data and analytics capabilities evolve over the next few years.

Setting the Direction

- Help shape our long‑term data, analytics, and AI strategy. - Plan how our data platforms will grow to support reporting, predictive analytics, machine learning, and generative AI. - Work with teams across the business to spot high‑value AI opportunities and turn them into clear architectural requirements.

Designing Reliable, Scalable Data Platforms

- Design data platforms that support everyday reporting as well as advanced analytics and AI workloads. - Make sure data is high-quality, easy to understand, and well‑documented. - Create an environment that allows safe experimentation and innovation.

Power BI & Analytics Leadership

- Lead on our semantic layer, data models, and Power BI architecture. - Build and govern standard datasets used for: - Executive reporting - Self-service BI - Data science and AI - Oversee performance, security, and lifecycle management of analytics assets.

Data Governance & Responsible AI

- Embed strong data governance, ensuring quality, transparency, and responsible use of data. - Support GDPR compliance and work with security, legal, and risk to ensure safe use of AI and sensitive data. - Help define AI guardrails and usage policies.

Working With and Supporting Others

- Offer technical guidance to data analysts and developers. - Create standards, documentation, and training materials. - Deliver knowledge‑sharing sessions to help the IT team build capability. - Work with external vendors and partners supporting our data and AI platforms. - Look for opportunities to improve processes through data and automation.

Who we're looking for...

Someone who: - Has strong experience designing data architectures in a business environment. - Understands analytics, Power BI, and modern AI/ML technologies. - Can communicate clearly and make complex ideas easy to understand. - Enjoys collaborating with others and influencing best practice. - Wants to help build a data‑driven, AI‑ready organisation.

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