54 data architect jobs found in London

Interim Data Architect - £600- £700 per day (Outside IR35) Central London | Creative Agency | ASAP Start A leading creative agency in Central London is seeking an experienced Interim Data Architect to help shape and deliver its data roadmap. You'll be responsible for connecting and optimising core business systems (NetSuite, BambooHR, SugarCRM, etc.), building a data lake , and supporting plans to implement Microsoft Fabric . This is a hands-on role where you'll work closely with a Data Analyst to cleanse and structure business data, while also guiding and influencing senior stakeholders on best practices. What You'll Need Proven experience as a Data Architect in complex environments Strong knowledge of data lakes and modern data platforms Ability to influence senior leadership and drive data strategy Comfortable rolling up your sleeves and working at a detailed level Experience with systems such as NetSuite, BambooHR, and SugarCRM is beneficial If you're...

experience designing Data Lake solutions on Azure with both ETL and ELT processe extensive knowledge of Cloud technology such as MS SQL, Azure SQL Fabric experience landing and transforming data with Azure Data Factory, Azure Data Bri Interim Data Architect - £600- £700 per day (Outside IR35) Central London | Creative Agency | ASAP Start A leading creative agency in Central London is seeking an experienced Interim Data Architect to help shape and deliver its data roadmap. You 'll be responsible for connecting and optimising core business systems (NetSuite, BambooHR, SugarCRM, etc.), building a data lake , and supporting plans to implement Microsoft Fabric . This is a hands-on role where you 'll work closely with a Data Analyst to cleanse and structure business data, while also guiding and influencing senior stakeholders on best practices. What you 'll need: Proven experience as a Data Architect in complex environments Strong...

Spencer Rose has an exciting opportunity working for our fast-paced and ambitious Insurance client located in Central London, who is urgently seeking a Systems and Data Architect for the next 6 months. 6 months - Central London - 4 days a week in the office, 1 day remote £700-850 pd OUTSIDE IR35 (Dependant on experience) The primary purpose of the role is to support the design and ongoing development of the systems and data architecture that support our clients' operations. The candidate must have extensive knowledge of good practice in data management, integration and system design as well as the ability to manage the solution design and implementation of changes. This is a hands-on role with the successful candidate required to make an impact immediately. The role is a combination of direct deliver and strategic design. Key Responsibilities Systems architecture Review the existing systems architecture, infrastructure, and data management approaches...

Systems & Data Architect - Insurance City of London (office based) £750 - £850 per day (outside IR35) + annual discretionary bonus On behalf of a growing business within the insurance industry, I am seeking an experienced Systems & Data Architect. The role's broad scope provides exposure to the business, design and development of the systems and data architecture. The primary purpose of the role is to support the design and ongoing development of the systems and data architecture that support the businesses operations. The candidate must have extensive knowledge of good practice in data management, integration and system design as well as the ability to manage the solution design and implementation of changes. This is a hands-on role with the successful candidate required to make an impact immediately. The role requires office-based attendance 5 days a week. Responsibilities: Systems Architecture: Review the existing systems architecture,...

Interim Principal Azure Data Architect Location: North London (hybrid) Contract: Interim Rate: £900 per day outside IR 35 A complex organisation based in North London is seeking an Interim Principal Azure Data Architect to reset, review, and re-implement its data architecture . This role is for a through-and-through data architect . It is not a solution architect or enterprise architect position. You will take ownership of the data layer end to end , assessing the current state, defining the target data architecture, and leading the implementation across Azure. The Role This is a senior, hands-on role combining deep technical authority with clear executive communication . You will work closely with technology leadership, engineering teams, and senior stakeholders to bring clarity, structure, and momentum to the data estate. Key responsibilities include: Conducting a full data architecture review and reset , including platforms, models, pipelines,...

Azure Data Integration Architect – London – Hybrid (2/3x week onsite) - £520 p/d (Outside IR35) – 6 month contract We are seeking an experienced Azure Data Integration Architect to join our professional services organisation, leading the design and implementation of modern, scalable data integration solutions using Microsoft Fabric and Databricks. This role will focus on defining enterprise data integration patterns and enabling analytics and AI workloads, while ensuring data platforms are secure, governed, and high performing. You will design and deliver Lakehouse architectures using Microsoft Fabric and Databricks, build and optimise ETL/ELT pipelines, and integrate data from on-premises, cloud, SaaS, API, and streaming sources. The role also involves establishing data integration standards and best practices, supporting batch and real-time use cases, optimising performance and cost, and providing technical leadership through collaboration, design reviews, and...

Role: Data Warehouse Architect Contract: 6 week initial engagement Location: Hybrid working - likely to be some travel to London required Rate: £700pd-£750pd (outside IR35) We are currently recruiting for a Data Warehouse Architect who can come in and provide a DWH assessment, you will be responsibile for assessing the DWH landscape and provide driection, deliverables and outcomes. This is due to be a 6-week engagement with the chance of it becoming a longer term piece of work. Core Responsibilities Own logical and physical data warehouse architecture from ingestion to consumption Define target state architecture and roadmaps for enterprise data platforms Design modern data warehouse patterns using medallion architecture. Bronze silver gold Define canonical data models conformed dimensions and domain boundaries Set Master Data Management strategy including golden records matching and governance Define integration patterns for batch streaming and API based data...

Role: Data Warehouse Architect Contract: 6 week initial engagement Location: Hybrid working - likely to be some travel to London required Rate: £700pd-£750pd (outside IR35) We are currently recruiting for a Data Warehouse Architect who can come in and provide a DWH assessment, you will be responsibile for assessing the DWH landscape and provide driection, deliverables and outcomes. This is due to be a 6-week engagement with the chance of it becoming a longer term piece of work. Core Responsibilities Own logical and physical data warehouse architecture from ingestion to consumption Define target state architecture and roadmaps for enterprise data platforms Design modern data warehouse patterns using medallion architecture. Bronze silver gold Define canonical data models conformed dimensions and domain boundaries Set Master Data Management strategy including golden records matching and governance Define integration patterns for batch streaming and API based data...

Senior Backend Engineer - HIRING ASAP Positions Available: 2 Start Date: ASAP Duration: 6 Months Location: Remote (UK Based) Rate: £500 - £600 per day, outside IR35 Summary These positions are suited for Senior folks, who are motivated, proactive, not afraid to take leadership and are confident to make decisions but are also good team players and have a very good technical skill. Tech stack you will be working in is NodeJS + PSQL + AWS. Responsibilities for Role #1 CDM + HubSpot - extending our clients' Commercial Data Manager including tech improvements and new features, but also taking over maintenance and lead on HubSpot that was built for them by an external agency, however now they're looking into continue expanding it and maintaining it in house. The role will be split 70% CDM and 30% HubSpot, with this person being the key developer looking after HS, alongside with their architect, so for this role previous experience with HubSpot will be essential....

We need an Interim Network Architect to provide architectural leadership, design remediation, and technical governance for an in flight SD WAN upgrade, including MPLS migration and cloud connectivity enhancements. Your focus is rapid baseline and gap analysis, tightening governance, and ensuring the remaining rollout is safe, compliant, and executable Client Details Consultancy supporting a client with a distributed network estate supporting retail, frontline services and operational sites. The organisation is mid programme on an SD WAN upgrade and needs senior architectural leadership to address design gaps, strengthen technical governance, and reduce delivery risk across multiple stakeholders and suppliers. Description As Interim Network Architect, you will act as the single lead technical authority for architecture, design assurance, and governance across the remaining phases of the SD WAN programme. You will assess the current design state, identify...

Nixor are seeking a senior Transformation / Programme Management professional to lead a huge Greenfield PE backed complex data platform initiative. This role is more a Technical Transformation role so would ideally suit someone who has previously held Architecture or Data Engineering roles, but has moved into Transformation, but has retained strong technical depth in modern cloud platforms such as Microsoft Fabric and Databricks . The Core Challenge My client are operating in genuinely new territory within their industry. Leveraging unstructured client data at scale, but have little infrastructure currently. Standardising and structuring inconsistent external datasets Converting that data into scalable digital products Building repeatable, governed data foundations that support analytics and AI This role is not a hands-on position, but neither is it a pure strategy brief. We are looking for a transformation leader who understands the mechanics of modern...

Interim Business Process Architect - Leading MGA (Outside IR35) We are working with a leading MGA on a key underwriting transformation programme and are looking to appoint an experienced Business Process Architect on an interim basis. The core platform is a Salesforce based underwriting workbench, supported by a number of integrated applications across claims, pricing, finance and data. The brief is to review and redesign the processes operating across this application landscape, ensuring they are aligned, efficient and fit for purpose. This is not a pure technology role. It requires someone who understands underwriting in practice and how workbench driven environments operate within the insurance market. Scope of Role Assess current state processes across the underwriting workbench and supporting applications Define and document target state process architecture Ensure alignment across underwriting, claims, pricing and finance systems Identify...

Workato Architect Contract | Outside IR35 We 're supporting a fast-growing organisation undergoing a major integration and automation transformation. They 're looking for a Workato Architect to lead the design and implementation of scalable, resilient integrations across a complex enterprise landscape. The Role You 'll take ownership of the Workato architecture, partnering with technical and business stakeholders to design intelligent automation and integration solutions that improve efficiency, data flow, and operational performance. Key Responsibilities Define and own the Workato integration architecture & best practices Design end-to-end automation workflows and reusable recipes Lead integration strategy across SaaS, cloud, and legacy platforms Ensure solutions are secure, scalable, and maintainable Collaborate with engineering, data, and business teams Provide technical leadership and governance Key Skills...

Business Analyst / Architect - Employee Portals (Unily / Digital Workplace) Contract | Outside IR35 We 're working with an organisation investing heavily in its digital employee experience and internal platforms. They 're seeking a Business Analyst / Architect with expertise in Unily or similar employee portal / intranet platforms. This role sits at the intersection of business analysis, process capture and solution design, helping shape how employees access information, tools and data. The Role You 'll work closely with stakeholders to understand business processes, capture requirements, and design solutions that optimise workflows, content structure, and data usage within the employee portal ecosystem. Key Responsibilities Lead process discovery & documentation Capture and translate business requirements into functional designs Design improvements across employee portals / digital workplaces Map data flows, integration and...

Infrastructure Architect with Tenant-to-Tenant/ M&A integration Contract: 6 months initially Status: Outside IR35 Working Model: Hybrid/Remote - 3 days onsite/2 days from home Start: ASAP An exciting opportunity for an experienced Infrastructure & Cloud Architect with Tenant-to-Tenant/M&A integration experience to join a specialist M&A Integration team delivering a major international technology integration programme. This role suits someone with deep hands-on infrastructure and cloud expertise, and strong experience in global-scale migrations or acquisition-led transformation. The Infrastructure Architect with Tenant-to-Tenant/M&A integration experience is grounded in expertise with Microsoft 365 , Integrations or Migrations and Azure technology; and not DevOps focused experience. The Role The Infrastructure & Cloud Architect with Tenant-to-Tenant/M&A integration will play a key part in multiple concurrent integration projects,...

Contract: Outside IR35 Rate: Up to £600 per day Start: 9th March (2 Month contract, possible extension) Location: Hybrid - occasional onsite (Richmond/Kingston) Overview We are seeking an experienced Solutions Architect to support a major Electronic Patient Record (EPR) digital transformation within the NHS. The role focuses on designing and implementing technical solutions for changes already identified by a Business Analyst and User Researcher , with strong experience in Oracle Health platforms. You will translate validated business and user needs into secure, scalable, and compliant solution designs, working across clinical, operational, and technical stakeholders. Key Responsibilities Own solution architecture for defined changes within the EPR transformation programme Translate BA and User Researcher outputs into clear, implementable technical designs Design and assure solutions using Oracle Health and integrated NHS systems...

Role: Enterprise Architect - Contract Role (Consulting background is preferred) Seniority: Mid and Senior levels Day rate: Estimated £400-£600 Outside IR35 Project duration: 4 months (with likely extension), starting asap Location: Hybrid, two days on-site in/around London We’re supporting a consultancy that specialises in business and digital transformation, known for fostering strong relationships while designing and delivering large-scale, complex transformations worldwide. They're seeking an Enterprise Architect will sit at the intersection of the programme/PMO team and technology Leadership team, the role plays a key part in establishing architectural clarity, alignment, and confidence during the discovery phase of the consulting engagement. We’ve a preference for you to apply directly via our website as the consultancy will eventually view your profile in our platform. If you are already in the community, feel free to quickly apply here or reach out...

Solution Architect - London Market Insurance (Claims/Underwriting/Reinsurance) Our sister company Stellarmann is partnering with a well-established London Market insurer on a major technology and data transformation. We're looking for a Solution Architect to join a small, high-impact architecture team working across claims, underwriting, reinsurance, and data initiatives. You'll be a good fit if you: Are an experienced Solution Architect with strong technical breadth Have London Market/Lloyd's experience Are comfortable designing solutions across COTS platforms and custom integrations Can work end-to-end: requirements, HLDs, LLD guidance, and documentation Communicate confidently with engineers, vendors, and business stakeholders Key skills: Solution architecture, HLD/LLD Azure (applications, integration, data) API Management/Azure API Gateway .NET/C#/REST/SQL Data warehousing and conceptual data modelling Insurance systems (claims, policy admin, reinsurance)...

Duration: 6 months contract - Outside IR35 Hybrid: 3 days a week onsite (Mayfair) Rate: £500 - £600/day Storage Engineer | Outside IR35 contract | Hybrid Contract duration: 6 months Location: Hybrid (3 days/week onsite) Rate: £500 - £600/day outside IR35 Industry: Highly regulated firm Job Summary: We are searching for an experience Storage Engineer on behalf of our Global Investment client. This role is responsible for designing, implementing, and maintaining and migration of storage infrastructure to ensure company data is stored securely, efficiently, and properly backed up. A successful candidate is a strong, hands-on engineer with some experience designing architecture solutions for one-time data migrations for NetApps, immediately when critical systems need attention during operating hours. Strong hands-on implementation and maintenance, and design of architecturally scalable, secure, and HLD storage solutions. Specialist in working with...

Contract: Outside IR35 Rate: Up to £600 per day Start: 9th March Contract length: 2 months Location: Hybrid - occasional onsite (Richmond/Kingston) Overview We are seeking an experienced Solutions Architect to support a major Electronic Patient Record (EPR) digital transformation within the NHS. The role focuses on designing and implementing technical solutions for changes already identified by a Business Analyst and User Researcher , with a strong emphasis on Oracle ERP integration. You will translate validated business and user needs into secure, scalable, and compliant solution designs, working across clinical, operational, and technical stakeholders. Key Responsibilities Own solution architecture for defined changes within the EPR transformation programme Translate BA and User Researcher outputs into clear, implementable technical designs Design and assure solutions integrating with Oracle ERP and core NHS systems...