89 data architect jobs found

Senior Data Architect - Data Platform Modernisation (Retail/CPG) £475/day Outside IR35 3 days per week onsite (London) SC Clearance highly desirable We're seeking a Senior Data Architect to lead the Discovery phase of a major data platform modernisation programme , shaping the target connected data platform , interim states, and a pragmatic multi-cloud migration roadmap . Responsibilities Lead Discovery workshops , planning, and delivery of core artefacts Develop a clear 'As-Is' view of current platforms, operating models, and data products Define target architecture and operating model , including governance and ways of working Present architecture principles, roadmaps, and blueprints to senior stakeholders and boards Shape interim states and transition strategies , including coexistence and consolidation Produce architecture blueprints, decision logs, and phased migration roadmap Engage senior stakeholders (CDO, CIO, Enterprise...

Senior Data Architect - Data Platform Modernisation (Retail/CPG) £475/day | Outside IR35 | 3 days per week onsite (London) | SC Clearance highly desirable We 're seeking a Senior Data Architect to lead the Discovery phase of a major data platform modernisation programme , shaping the target connected data platform , interim states, and a pragmatic multi-cloud migration roadmap . Responsibilities Lead Discovery workshops , planning, and delivery of core artefacts Develop a clear As-Is view of current platforms, operating models, and data products Define target architecture and operating model , including governance and ways of working Present architecture principles, roadmaps, and blueprints to senior stakeholders and boards Shape interim states and transition strategies , including coexistence and consolidation Produce architecture blueprints, decision logs, and phased migration roadmap...

Senior Data Architect - Data Platform Modernisation (Retail/CPG) £475/day | Outside IR35 | 3 days per week onsite (London) | SC Clearance highly desirable We're seeking a Senior Data Architect to lead the Discovery phase of a major data platform modernisation programme , shaping the target connected data platform , interim states, and a pragmatic multi-cloud migration roadmap . Responsibilities Lead Discovery workshops , planning, and delivery of core artefacts Develop a clear "As-Is" view of current platforms, operating models, and data products Define target architecture and operating model , including governance and ways of working Present architecture principles, roadmaps, and blueprints to senior stakeholders and boards Shape interim states and transition strategies , including coexistence and consolidation Produce architecture blueprints, decision logs, and phased migration roadmap Engage senior stakeholders (CDO, CIO, Enterprise...

Data Architect London (Hybrid) 6 Month Contract £500/day (Outside IR35) Data Architect needed with Retail sector and large-scale cloud data platform experience including Databricks, Snowflake and/or BigQuery. 6 Month Rolling Contract. Hybrid Working - 2 days/week remote (WFH) + 3 days/week working from the London office. Start ASAP in March/April 2026. A chance to work with a leading global IT transformation business specialising in large-scale Government projects. Hands-on data architecture experience with 2 or more major cloud data platform implementations (Databricks, Snowflake, BigQuery). Retail industry experience strongly preferred including Retail data domains: Point of Sale (POS), consumer, trade promotion, supply chain, finance. Supporting the end-to-end data architecture life-cycle including: discovery, design + implementation phases. Large-scale data platform modernisation, consolidation + migration programmes experience. In-depth...

Data Architect London (Hybrid) 6 Month Contract £500/day (Outside IR35) Data Architect needed with Retail sector and large-scale cloud data platform experience including Databricks, Snowflake and/or BigQuery. 6 Month Rolling Contract. Hybrid Working - 2 days/week remote (WFH) + 3 days/week working from the London office. Start ASAP in March/April 2026. A chance to work with a leading global IT transformation business specialising in large-scale Government projects. Hands-on data architecture experience with 2 or more major cloud data platform implementations (Databricks, Snowflake, BigQuery). Retail industry experience strongly preferred including Retail data domains: Point of Sale (POS), consumer, trade promotion, supply chain, finance. Supporting the end-to-end data architecture life-cycle including: discovery, design + implementation phases. Large-scale data platform modernisation, consolidation + migration programmes experience. In-depth experience in data...

Data Architect London (Hybrid) 6 Month Contract £500/day (Outside IR35) Data Architect needed with Retail sector and large-scale cloud data platform experience including Databricks, Snowflake and/or BigQuery. 6 Month Rolling Contract. Hybrid Working - 2 days/week remote (WFH) + 3 days/week working from the London office. Start ASAP in March/April 2026. A chance to work with a leading global IT transformation business specialising in large-scale Government projects. Hands-on data architecture experience with 2 or more major cloud data platform implementations (Databricks, Snowflake, BigQuery). Retail industry experience strongly preferred including Retail data domains: Point of Sale (POS), consumer, trade promotion, supply chain, finance. Supporting the end-to-end data architecture life cycle including: discovery, design + implementation phases. Large-scale data platform modernisation, consolidation + migration programmes experience. In-depth experience in data...

We are seeking a proven SC Cleared Data Architect with a passion for transforming data landscapes? Do you thrive on designing innovative, scalable cloud solutions in the Retail and CPG sectors? If so, we want to hear from you! About the Role You will be leading the discovery, design, and implementation of cutting-edge data platform solutions. You'll play a pivotal role in assessing current environments, designing seamless integration and migration strategies, and shaping the future of connected data ecosystems—primarily within the Retail/CPG domain. Key Responsibilities Conduct comprehensive assessments of existing data platforms, including data flows, governance, performance, and cost drivers. Design secure and efficient cross-platform data sharing and analytics integration patterns. Define and develop target state architecture, including data engineering, storage, ML/AI, BI, security, and governance. Contribute to the creation of reference architectures, pattern...

Role: Data Architect Location: Remote Rate: £600/ Day (Outside IR35) Start: ASAP Clearance: Active SC Essential We are seeking an experienced Data Architect to join our growing data and AI function. This role is ideal for someone who thrives in complex, secure environments and can lead the design of scalable, modern data platforms. You will shape enterprise data strategies, develop end-to-end architectures, and play a key role in embedding AI capabilities across the organisation. Key Responsibilities Design, implement, and maintain enterprise data architectures across cloud and hybrid environments. Lead architecture for large-scale Snowflake deployments, including modelling, governance, security, and performance optimisation. Define and deliver AI-driven data solutions, working closely with data science and engineering teams. Provide architectural oversight across multiple programmes, ensuring alignment with standards and governance frameworks. Produce architectural...

Role: Data Architect Location: Remote Rate: £600/Day (Outside IR35) Start: ASAP Clearance: Active SC Essential We are seeking an experienced Data Architect to join our growing data and AI function. This role is ideal for someone who thrives in complex, secure environments and can lead the design of scalable, modern data platforms. You will shape enterprise data strategies, develop end-to-end architectures, and play a key role in embedding AI capabilities across the organisation. Key Responsibilities Design, implement, and maintain enterprise data architectures across cloud and hybrid environments. Lead architecture for large-scale Snowflake deployments, including modelling, governance, security, and performance optimisation. Define and deliver AI-driven data solutions, working closely with data science and engineering teams. Provide architectural oversight across multiple programmes, ensuring alignment with standards and governance frameworks. Produce architectural...

Data Architect - Data, Snowflake, Network, BigQuery, Hybrid, Outside IR35 We are seeking a proven SC Cleared Data Architect with a passion for transforming data landscapes? Do you thrive on designing innovative, scalable cloud solutions in the Retail and CPG sectors? If so, we want to hear from you! About the Role You will be leading the discovery, design, and implementation of cutting-edge data platform solutions. You'll play a pivotal role in assessing current environments, designing seamless integration and migration strategies, and shaping the future of connected data ecosystems-primarily within the Retail/CPG domain. Key Responsibilities Conduct comprehensive assessments of existing data platforms, including data flows, governance, performance, and cost drivers. Design secure and efficient cross-platform data sharing and analytics integration patterns. Define and develop target state architecture, including data engineering, storage, ML/AI, BI, security, and...

Solutions Data Architect, Outside IR35, 3 month initial, £700-750 per day, Bournemouth 1 day per week (hybrid) Working at a global company going through a huge transformation period system there is a need for a data focused Solutions Architect with strong experience in scoping. You will join a newly assembled team of a SA, BA and PM help shape and scope several AI initiatives alongside existing transformation work. Partnering with Product and Data Science, you'll assess opportunities, define architecture and determine feasibility. If initiatives demonstrate clear value and receive approval, the engagement may extend to support delivery. AI experience is helpful but not essential; strong architecture and data management expertise is more important. The team is looking for someone with enthusiasm, and a self-starting mindset, able to quickly understand challenges and drive solutions independently. Initial initiatives include AI-supported claims management, digital AI assistants...

Role: Data Architect/Head of Data/Head of Development Client: NHS Trust High-Profile Data Programme Salary: Outside IR35 Competitive Day Rate Long-Term Contract An NHS Trust is seeking an experienced Data Architect though we will also consider an exceptional Head of Development or Head of Data to play a pivotal role in the design and delivery of a scalable data platform that will model how hospi click apply for full job details

Costello & Reyes Group Ltd has been engaged by a central Government Agency to identify a Digital & Data Enterprise Architect for a 12 month contract. As a Digital & Data Enterprise Architect, you will be a senior member of the Enterprise Architecture community, responsible for guiding the strategic direction of data and digital platforms across the organisation. You will lead the development of reference architectures, data blueprints, and digital frameworks, ensuring that systems are designed to be secure, interoperable, and insight-driven. Your work will influence multi-billion-pound services, helping manage technical and data-related risks, reduce complexity, and accelerate digital transformation across a large and critical technology estate. This is a high-impact, highly visible role where your expertise in data architecture, digital platforms, and enterprise governance will shape the way technology supports millions of citizens. Key Responsibilities...

Contract Role: Data Warehouse Engineer/Data Architect (Greenfield Build) Outside IR35 | 3-Month Contract | 1 Day per Week | Hybrid/UK-Based Tech Stack: Microsoft/Azure A growing technology team is beginning a full greenfield data transformation initiative, aimed at unifying all revenue-related and member-related data into a single, reliable, analytics-ready platform. This is a newly opened project that will underpin future AI capabilities within the organisation. They currently have a small engineering function. You will be the specialist responsible for architecting and delivering the first foundational phase of their data platform. The Opportunity You will be responsible for designing and delivering a brand-new Data Warehouse or Data Lake solution, consolidating multiple operational systems into one unified data layer. The initial phase will focus on: Bringing together four key data sources (Salesforce/Marketing Cloud, Oracle Symphony, SevenRooms PMS, and internal systems)...

Contract Data Project Manager | 3 months | Fully Remote | Outside IR35 | £450-£520 per day I'm supporting a client undertaking a major data migration from multiple Legacy systems into a new CRM (Salesforce). They need a contract Data Project Manager who can step in immediately, bring structure, and drive delivery at pace. This role requires someone confident managing complex data workstreams, experienced in CRM migrations, and able to add value almost immediately. Role Purpose The Data Project Manager will be responsible for planning, coordinating, and delivering the data sync process between existing systems and the migration of Legacy data from the current CRM platform into Salesforce. The role ensures data quality, integrity, compliance, and business continuity throughout the migration life cycle, working closely with IT, business stakeholders, vendors, and regulatory teams. You'll be working with a team of around 7-8 people across data, engineering, CRM, and business...

Data Modeller - Datalake/AWS/Redshift/Athena/Glue - Lloyd's Market Insurance - OUTSIDE IR35 Our client, a leading Lloyd's Market insurance firm based in the City of London, requires an experienced Data Modeller to design and deliver gold layer data models for Finance, Underwriting, and Operations on their AWS data lakehouse. ESSENTIAL SKILLS & EXPERIENCE: Proven experience in designing and delivering gold layer data models for Finance, Underwriting, and Operations on AWS Data Lakehouse; Deep London Market/Lloyd's Managing Agency data modelling experience; Strong track record delivering dimensional and relational models for various insurance functions; Cloud platform experience, specifically AWS (Redshift, Athena, Glue), medallion architecture; Previous experience working in organisations going through major transformation (eg syndicate launch, managing agency transition); and Exposure to semantic modelling, ontologies, or knowledge graph concepts. This is...

Outside IR35, Lead Architect, Enterprise Architect, Martech, Dynamics CRM My leading client is looking for a Lead Architect / Enterprise Architect to define and drive the enterprise-wide architecture for a fast‑growing digital organisation expanding across the international markets. This role shapes our future-state architecture, unifies our platforms, and ensures we can scale safely, efficiently, and compliantly. What You'll Do Define and evolve a modular, scalable target architecture for multi‑market digital platforms. Guide build vs. buy decisions, platform reuse, and third‑party integrations. Partner with technology, product, and delivery teams to bridge strategy and execution. Drive adoption of modern engineering practices (CI/CD, observability, IaC, modular design). Oversee architectural governance for new features, migrations, and multi‑market deployments. Ensure architectures meet regulatory, data residency, and compliance requirements. What You...

Microsoft AI Architect – Strategy & Governance (Copilot Studio, Power Platform) – £700 per day Outside IR35. 10 weeks initially. Hybrid role - London 1-2 days per week A Microsoft AI Architect - Strategy & Governance (Copilot Studio, Power Platform) is required by a leading financial services client to lead the strategy and governance of enterprise AI and Power Platform adoption. This is a critical programme focused on building scalable frameworks across Copilot Studio, Power Platform, and Azure AI. To be successful in this Microsoft AI Architect - Strategy & Governance (Copilot Studio, Power Platform) role, you will have: Proven experience defining Power Platform strategy and governance in enterprise environments Strong delivery of Copilot Studio / AI strategy and governance (essential) Deep expertise in Power Platform governance (environment strategy, pipelines, provisioning, licensing, compliance) Experience enabling Citizen Development vs Pro...

Department: Technology Team: AI Foundry Location: London, Hybrid or Remote Position type: Contractor (umbrella – inside IR35) until 24th December 2026; Full Time What the hiring manager says The Africa AI Language Initiative is one of our most strategically important efforts — aiming to build Africa-first, open, locally representative AI models across the continent’s most widely spoken languages. As our Subject Matter Expert, you will play a pivotal role in shaping model design, guiding technical execution, and ensuring high-quality delivery across multiple partners. Director of AI Initiatives About the team The Africa AI Language Initiative brings together mobile operators, African researchers, startups, academia, and GSMA to build and deploy open, representative language models for Africa. The team is multidisciplinary — spanning AI research, data governance, telco engagement, technical programme delivery, and community development. About the role...

Company Description For over 28 years, Version 1 has partnered with leading global brands to deliver digital, cloud, and enterprise application solutions that drive business success. We are proud to be recognised as: Oracle Innovation Partner of the Year 2023 (EMEA) Microsoft Global Partner of the Year (Modernising Applications) AWS Collaboration Partner of the Year (EMEA) One of the Best Workplaces for Women in the UK & Ireland (2023) With 3,700+ people and revenues exceeding €347m/£302m , Version 1 is a market leader in Oracle, Microsoft, and AWS consulting services – and one of the fastest-growing digital consultancies in Europe. Job Description Senior Oracle Fusion Technical Consultant (Cloud Extension Focussed) (Outside IR35 Contract) You must be eligible for CTC Clearance. To be eligible for CTC clearance you need to have lived in the UK for the last 3 years. You must be immediately available or on a very short notice period. Build....