1 to 25 of 134 Contract Architect Jobs in London

DATA ARCHITECT£550 - £600 per day 6 - months We are representing a leading UK organisation recognised for its large-scale operations, strong public profile, and commitment to digital transformation. The organisation is undergoing a significant modernisation programme, with investment in technology, data, and cloud platforms to drive efficiency, transparency … improvement, this organisation is seeking top-tier talent to help shape its future. Role Overview & Responsibilities Our client is seeking an experienced Senior Data Architect to play a pivotal role in the migration of Finance and HR divisions onto Workday. This contractor will be instrumental in shaping the organisation ...

Description: Senior Technical Business Analyst (BA) & Solution/Cloud Architect Location: UK (Hybrid/Client-facing) Travel to London, UK once in a week Experience: 20+ years Role Overview: We are seeking a highly experienced Technical Business Analyst (BA) and Architect to drive enterprise-scale digital transformation initiatives. This role … test scenarios and acceptance criteria Architecture & Design: - Define and own solution, data, and cloud architecture - Design conceptual, logical, and physical data models - Architect cloud-native and hybrid solutions on AWS and Azure - Establish architecture governance frameworks and best practices - Lead cloud migration and modernization initiatives Cloud & Technology Leadership ...

Typical Responsibilities Take full ownership for the design and delivery of secure, scalable, and commercially viable Dynamics 365 and Power Platform solutions Engage with and empower Agile delivery teams across the full lifecycle, from requirements ...

Mandatory Skills: Proficiency in designing and implementing hybrid cloud solutions, combining on-premises and cloud-based services. Experience in creating architecture diagrams, component models, and technology stacks for hybrid environments. Deep understanding of major cloud ...

Security Lead - Incident Response & Threat Management 4 Months Contract £400 to £500 a day Inside IR35 Remote working *Active Security Clearance is Needed* A well-established consultancy firm is urgently looking for an experienced Security ...

Security Lead - Incident Response & Threat Management 4 Months Contract £400 to £500 a day Inside IR35 Remote working *Active Security Clearance is Needed* A well-established consultancy firm is urgently looking for an experienced Security ...

Solution Architect – Network Infrastructure – 6-month Contract A global organisation is at the beginning of a Workplace Modernisation programme and is seeking an experienced Solutions Architect to join the team, tasked with supporting the design and delivery of this transformation. The successful Solutions Architect will demonstrate the following experience … expertise: Previous experience operating as a Solutions Architect within a global organisation, ideally in a regulated environment such as Insurance, Legal, or Financial Services Strong experience across network infrastructure technologies, including: Cisco FortiGate Forti ADC SD-WAN Palo Alto Exposure to other modernisation initiatives, including Microsoft Azure, Windows 11, data ...

Security Lead - Incident Response & Threat Management 4 Months Contract £400 to £500 a day Inside IR35 Remote working Active Security Clearance is Needed A well-established consultancy firm is urgently looking for an experienced Security ...

Practical experience in MuleSoft API Development, MuleSoft Flow development and MuleSoft cloud hub Demonstrate good proficiency working with the MuleSoft Anypoint Platform MuleSoft Certified: MuleSoft MCD or MCA certification Knowledge of API-management and micro ...

Mandatory Skills: Web App Firewall F5 BIG-IP ASM . MD-level NSEC/Cyber Change Delivery lead to accelerate the transformation (MD-level equivalent). Contribute to the development of the broader Cybersecurity NSEC ...

Cloud Architect 6-12 months Remote Inside IR35 - umbrella only Active SC security clearance required Role description The Cloud Architect is responsible for designing and guiding secure, scalable, and cost-effective cloud solutions that support business and technology goals. The role defines cloud architecture standards, works closely with engineering ...

Technical Architect Are you someone with a passion for transforming legacy systems into modern, scalable solutions? Join us as a Technical Architect and lead the way in redefining banking integration platforms and data warehouses. Based in London, you'll be at the forefront of innovative architectures, collaborating with top-tier ...

Technical Architect Banking Platforms (London, UK) London 1-2 Days p/w 3 Month Initial Contract £500-£525pd (Outside IR35) Role Overview As a Technical Architect, you will assess existing application and data architectures and define future-state solutions that are modular, resilient, and performance-driven. You will play ...

Security Architect Rate: £700/day Contract: Inside IR35 Location: Remote, UK-based only Sector: NHS or Central Government experience is ESSENTIAL Overview We are supporting a public sector organisation in the NHS or central government space that is looking for an experienced Security Architect to support the design … central government security policies and NCSC guidance Work closely with delivery teams, suppliers, and senior stakeholders Required Experience Proven experience working as a Security Architect in complex enterprise environments Strong cloud architecture experience across AWS, Azure, or GCP Deep understanding of cloud security controls, shared responsibility models, and identity ...

Practical experience in MuleSoft API Development, MuleSoft Flow development and MuleSoft cloud hub Demonstrate good proficiency working with the MuleSoft Anypoint Platform MuleSoft Certified: MuleSoft MCD or MCA certification Knowledge of API-management and micro ...

Mandatory Skills: Web App Firewall F5 BIG-IP ASM . MD-level NSEC/Cyber Change Delivery lead to accelerate the transformation (MD-level equivalent). Contribute to the development of the broader Cybersecurity NSEC ...

Typical Responsibilities Take full ownership for the design and delivery of secure, scalable, and commercially viable Dynamics 365 and Power Platform solutions Engage with and empower Agile delivery teams across the full lifecycle, from requirements ...

Senior Google Cloud Platform Engineers and Architects 612 Month Contract Major UK Banking Client via Tier 1 Consultancy Locations: Bristol, Leeds, Halifax, Manchester, Edinburgh Working model: Hybrid Overview We are supporting a major UK banking ...

Network Architect – 6-month Contract A global organisation is undertaking a major Network Modernisation programme and is looking to hire an experienced Network Architect to play a pivotal role in defining and delivering this transformation. The successful Network Architect will bring the following experience and capabilities: A proven track record … Network Architect within a global enterprise environment, ideally operating in a regulated sector such as Legal, Insurance, or Financial Services Strong technical expertise across a broad range of network infrastructure technologies, including: Cisco FortiGate Forti ADC SD-WAN Palo Alto Demonstrable experience in end-to-end network design and implementation ...

Data Architect - NHS & ICD10/11 Experience Essential Rate: £650/day IR35: Inside IR35 Contract: 3-month contract Start: ASAP Location: Primarily Remote With Occasional need in Leeds or London Sector: Public Health Overview We are supporting an NHS organisation seeking an experienced Data Architect to lead and support … reporting, analytics, and downstream consumption of clinical data Produce clear architecture documentation and artefacts Essential Skills and Experience Proven experience working as a Data Architect Strong hands-on experience with ICD-10 and ICD-11 classification systems Prior experience working within the NHS Strong data modelling skills Experience working with ...

Title: Enterprise Architect - Insurance Location: London (Hybrid) Type: Contract, Full-Time A market leading client is looking for an Enterprise Architect. We are seeking a strategic and technically adept Enterprise Architect to lead transformation initiatives across our Speciality Insurance portfolio. This role is pivotal in aligning business goals with technology ...

Senior Solution Architect/Outside IR35/Remote (Occasional travel to client sites)/12 Month Contract We are seeking an experienced Senior Solution Architect to lead the design and delivery of secure, scalable platforms within complex, multi-stakeholder environments. This role will focus on shaping enterprise architecture across Business … manage complex technical landscapes. If you are interested in this role, please apply or email your latest CV to (url removed) ASAP! Senior Solution Architect/Outside IR35/Remote (Occasional travel to client sites)/12 Month Contract ...

Data Architect - Government - London (Hybrid) - inside IR35 We are working with a Government client who is looking for a Data Architect on an ongoing Transformation Programme. Due to the nature and urgency of the role, candidates who hold active DV clearance would be preferred but we will also consider candidates … with SC clearance who are eligible for DV clearance. As Data Architect, you'll be instrumental in designing and developing robust data models that are aligned with the strategic objectives defined by senior data leaders. You'll also provide critical insights for data policy compliance, guiding the management and archiving ...

Enterprise Architect - Outside IR35 - Hybrid Role Purpose Provide enterprise-wide architectural leadership across business, digital, data, integration, and AI domains. Define target architecture, guide transformation, and ensure technology investments deliver measurable business outcomes while remaining secure, scalable, and compliant. Key Responsibilities Enterprise Architecture Define and maintain enterprise architecture vision, principles … APIs and iPaaS. Support responsible adoption of AI, ML, and generative AI. Experience & Skills Essential 8+ years in architecture roles (Enterprise or Lead Architect). Experience in complex, integration-heavy, data-driven environments. Strong capability across business, application, data, integration, cloud, and AI architecture. Excellent stakeholder engagement and executive-level ...

Enterprise Architect - Outside IR35 - Hybrid Role Purpose Provide enterprise-wide architectural leadership across business, digital, data, integration, and AI domains. Define target architecture, guide transformation, and ensure technology investments deliver measurable business outcomes while remaining secure, scalable, and compliant. Key Responsibilities Enterprise Architecture Define and maintain enterprise architecture vision, principles … APIs and iPaaS. Support responsible adoption of AI, ML, and generative AI. Experience & Skills Essential 8+ years in architecture roles (Enterprise or Lead Architect). Experience in complex, integration-heavy, data-driven environments. Strong capability across business, application, data, integration, cloud, and AI architecture. Excellent stakeholder engagement and executive-level ...