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130 data architect jobs found in London

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Contract Spy
Apr 27, 2026
Duration not stated
Data Architect – AI Discovery at DADA Enterprises Ltd., London/Remote, £400-£475 per day
£400 - £475 per day
Contract Spy Hybrid (London, UK)
Job Summary We are seeking a highly skilled Data Architect specialising in AI Discovery to join our innovative team. The successful candidate will be responsible for designing, developing, and maintaining robust data architectures that support advanced AI and big data initiatives. This role offers an exciting opportunity to work with cutting-edge technologies and contribute to transformative data-driven projects within a dynamic organisation. The position is paid and suitable for professionals eager to leverage their expertise in cloud platforms, data modelling, and large-scale data processing. Responsibilities Design and implement scalable, efficient data architectures supporting AI discovery initiatives. Develop and maintain data models, database designs, and data warehouses aligned with organisational needs. Collaborate with cross-functional teams to define data requirements and translate them into technical solutions. Manage integration of diverse data...
Contract Spy
Apr 21, 2026
Duration not stated
Data Architect at e-Synergy, London/Remote, £Contract Rate (Outside IR35)
Contract Spy Hybrid (London, UK)
Data Architect - Outside IR35 "Ready to lead transformation? Join our team that is reshaping data use, reducing complexity, and improving systems. The role involves being a key contributor within a GDS-style Alpha team committed to transforming the use of data for informed decision-making and operational efficiency. Situated within a broader transformation programme, the focus is on reshaping systems and addressing key areas identified in a recent Discovery phase.   Technical requirements: ✔️ Azure/AWS Snowflake/Data Bricks Event Driven Architecture C#/Node/Python Power BI About us 🔓 esynergy is a technology consultancy and we build products, platforms and services to accelerate value for our clients. We drive measurable impact that is tightly aligned to our clients’ business objectives. Put in practice that means high transparency, metric-driven reporting, and incremental handovers and a...
Contract Spy
Apr 20, 2026
Duration not stated
Data Architect – AI Discovery at DADA Enterprises Ltd., London/Remote, £400-£475 per day
£400 - £475 per day
Contract Spy Hybrid (London, UK)
Full job description Job Summary We are seeking a highly skilled Data Architect specialising in AI Discovery to join our innovative team. The successful candidate will be responsible for designing, developing, and maintaining robust data architectures that support advanced AI and big data initiatives. This role offers an exciting opportunity to work with cutting-edge technologies and contribute to transformative data-driven projects within a dynamic organisation. The position is paid and suitable for professionals eager to leverage their expertise in cloud platforms, data modelling, and large-scale data processing. Responsibilities Design and implement scalable, efficient data architectures supporting AI discovery initiatives. Develop and maintain data models, database designs, and data warehouses aligned with organisational needs. Collaborate with cross-functional teams to define data requirements and translate them into technical solutions....
Contract Spy
Apr 20, 2026
6 Months or more
Data Architect at HS2, London/Remote, 6 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
As a  Data Architect , your main responsibilities will be: Responsible for governance and management of data and information, working closely with IT Security and Assurance colleagues to ensure HS2 Information if managed safely, securely, and legally. To be accountable for planning, directing and coordinating activities with IPTs, Joint Ventures and Tier 1 contractors to ensure deliverables meet HS2 contractual requirements. Be accountable for developing HS2's enterprise data model, ensures strategic alignment, and enabling integration with wider business and technology architectures. Be responsible for networking and communicating with senior stakeholders across HS2, proactively seeking out opportunities for digital transformation. Be responsible for assuring the quality of data, working with Information Asset Owners to agreed processes and standards.   Essential: Relational Data Modelling experience SQL experience is a must....
Contract Spy
Apr 13, 2026
Duration not stated
Data Architect – AI Discovery at DADA Enterprises Ltd., London, £425-£475 per day
£425 - £475 per day
Contract Spy London, UK
Job Summary We are seeking a highly skilled Data Architect specialising in AI Discovery to join our innovative team. The successful candidate will be responsible for designing, developing, and maintaining robust data architectures that support advanced AI and big data initiatives. This role offers an exciting opportunity to work with cutting-edge technologies and contribute to transformative data-driven projects within a dynamic organisation. The position is paid and suitable for professionals eager to leverage their expertise in cloud platforms, data modelling, and large-scale data processing. Responsibilities Design and implement scalable, efficient data architectures supporting AI discovery initiatives. Develop and maintain data models, database designs, and data warehouses aligned with organisational needs. Collaborate with cross-functional teams to define data requirements and translate them into technical solutions. Manage integration of diverse data...
Contract Spy
Apr 20, 2026
6 Months or more
Data Architect at HS2, Birmingham/Remote, 6 Months, £Contract Rate
Contract Spy Hybrid (Birmingham, UK)
As a  Data Architect , your main responsibilities will be: Responsible for governance and management of data and information, working closely with IT Security and Assurance colleagues to ensure HS2 Information if managed safely, securely, and legally. To be accountable for planning, directing and coordinating activities with IPTs, Joint Ventures and Tier 1 contractors to ensure deliverables meet HS2 contractual requirements. Be accountable for developing HS2's enterprise data model, ensures strategic alignment, and enabling integration with wider business and technology architectures. Be responsible for networking and communicating with senior stakeholders across HS2, proactively seeking out opportunities for digital transformation. Be responsible for assuring the quality of data, working with Information Asset Owners to agreed processes and standards.   Essential: Relational Data Modelling experience SQL experience is a must....
Contract Spy
Apr 14, 2026
6 Months or more
Data Architect at Ministry of Defence, Remote/Birmingham, 6 Months, £Contract Rate
Contract Spy Remote (Birmingham, UK)
The Ministry of Defence (MOD) is a central government department with a mission to protect our country and provide the ultimate guarantee of its security and independence, as well as helping to protect its values and interests abroad.   The MOD is one of the biggest public procurement organisations in Europe and the single largest customer for UK industry. It currently manages approximately £20 billion of spend on capital investments in equipment and infrastructure every year. Over the next decade the MOD is committed to spending over £190 billion on equipment and support. The MOD's customers include both the armed forces and national security agencies, and it has a diverse range of requirements, including military fighting vehicles, education services, nuclear submarines and facilities management.   The MOD's aim is to provide its armed forces with the best capabilities to enable them to protect the UK's security and advance national interests,...
Contract Spy
Apr 29, 2026
up to 6 Months
Test/Solution Architect - Large Data/Platform Migration at Resillion, Sheffield/Remote, 3 Months initial, £Contract Rate (Outside IR35)
Contract Spy Hybrid (Sheffield, UK)
Company Description Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role may be the one...
Contract Spy
Apr 22, 2026
up to 6 Months
Test/Solution Architect - Large Data/Platform Migration at Resillion, Sheffield/Remote, 3 Months initial, £Contract Rate (Outside IR35)
Contract Spy Hybrid (Sheffield, UK)
Company Description Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role may be the one...
Contract Spy
Apr 17, 2026
Duration not stated
Test/Solution Architect - Large Data/Platform Migration at Resillion, Sheffield/Remote, Long-Term, to £550 per day (Outside IR35)
£450 - £550 per day
Contract Spy Hybrid (Sheffield, UK)
Company Description Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role...
Contract Spy
Apr 15, 2026
up to 6 Months
Test/Solution Architect - Large Data/Platform Migration at Resillion, Sheffield/Remote, 3 Months initial, £Contract Rate (Outside IR35)
Contract Spy Hybrid (Sheffield, UK)
Company Description Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role may be the one...
Contract Spy
Apr 10, 2026
6 Months or more
Test/Solution Architect - Large Data/Platform Migration at Resillion, Sheffield/Remote, 6 Months initial, £Contract Rate (Outside IR35)
Contract Spy Hybrid (Sheffield, UK)
Company Description Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role...
Contract Spy
Apr 08, 2026
up to 6 Months
Test/Solution Architect - Large Data/Platform Migration at Resillion, Sheffield/Remote, 3 Months initial, £Contract Rate (Outside IR35)
Contract Spy Hybrid (Sheffield, UK)
Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role may be the one for you. Job...
Contract Spy
Apr 29, 2026
up to 6 Months
Test/Solution Architect - Large Data/Platform Migration at Resillion, Leeds/Remote, 3 Months initial, £Contract Rate (Outside IR35)
Contract Spy Hybrid (Leeds, UK)
Company Description Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role may be the one...
Contract Spy
Apr 22, 2026
up to 6 Months
Test/Solution Architect - Large Data/Platform Migration at Resillion, Leeds/Remote, 3 Months initial, £Contract Rate (Outside IR35)
Contract Spy Hybrid (Leeds, UK)
Company Description Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role may be the one...
Contract Spy
Apr 17, 2026
Duration not stated
Test/Solution Architect - Large Data/Platform Migration at Resillion, Leeds/Remote, Long-Term, to £550 per day (Outside IR35)
£450 - £550 per day
Contract Spy Hybrid (Leeds, UK)
Company Description Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role...
Contract Spy
Apr 10, 2026
6 Months or more
Test/Solution Architect - Large Data/Platform Migration at Resillion, Leeds/Remote, 6 Months initial, £Contract Rate (Outside IR35)
Contract Spy Hybrid (Leeds, UK)
Company Description Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role...
Contract Spy
Apr 08, 2026
up to 6 Months
Test/Solution Architect - Large Data/Platform Migration at Resillion, Leeds/Remote, 3 Months initial, £Contract Rate (Outside IR35)
Contract Spy Hybrid (Leeds, UK)
Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role may be the one for you. Job...
Contract Spy
May 01, 2026
6 Months or more
Salesforce Technical Architect at Handelsbanken Plc, London, 12 Months, £Competitive Day Rate
Contract Spy London, UK
Salesforce Technical Architect (12m Day Rate Contractor) { ʺdescription ʺ: ʺ Job Introduction Main Responsibilities The Technical Architect (Salesforce) is accountable for the end-to-end technical integrity of the Salesforce platform across Financial Services Cloud (FSC), OmniStudio, and Experience Cloud. Working closely with the other architects, the role sets and enforces the technical direction for delivery teams - governing solution design, development standards, platform security, and DevOps practices. The role serves as the primary technical authority within the delivery organisation: making high-consequence design decisions, resolving complex platform challenges, and ensuring that custom development and integrations are fit for purpose in a regulated banking environment. Equally, the Technical Architect is a people leader - mentoring developers, setting the standard for engineering craft, and building a culture of quality, accountability, and continuous improvement...
Contract Spy
Apr 16, 2026
Duration not stated
Solution Architect – Application Modernisation at Primark, Reading/Remote, 6 Months, £Contract Rate
Contract Spy Reading, England, United Kingdom
Solution Architect – Application Modernisation Duration: Initial 6 Months Location: Reading (Hybrid) Contract Type: Inside IR35 Day Rate   We’re looking for an experienced Solution Architect to join a major application modernisation programme, providing architectural leadership across a diverse portfolio of business applications. You’ll guide modernisation, migration, and rationalisation activity using recognised 6R frameworks , ensuring solutions are scalable, supportable, and aligned to enterprise standards.   What You’ll Do Own and govern solution architecture for a defined portfolio of applications Apply application modernisation patterns (6Rs) to validate and refine treatment approaches Define as‑is, target, and transition architectures , including integrations, dependencies, hosting, and platform considerations Shape approaches for SaaS, COTS, and subscription‑based applications (tenancy,...
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