9 of 9 Contract Lead Architect Jobs in the UK

Title: Lead Architect Location: Remote Start Date: Estimated 19 January 2026 Clearance: SC Clearance (or eligibility to obtain) Day rate : £ 540 Role Overview We are seeking a highly experienced Lead Architect to own the solution and technical architecture for a major platform and its new data … maintain clear, traceable documentation of technical decisions. Oversee the design of new data-visualisation components, ensuring optimal integration with existing systems. Team Leadership & Delivery Lead and mentor a cross-functional technical team of six across Architecture, DevOps, Data Engineering, and Software Development. Ensure alignment to the project's technical ...

secure sites)Security Clearance: UK DV Clearance (mandatory) Start Date: ASAP Duration: 4.5 months (until 27 March 2026) We are looking for an experienced Lead Architect to join a high-security architecture team, helping shape enterprise-wide strategies and technical solutions across complex, secure programmes. This role involves … standards Produce architecture views across application, data, technology, security, and business layers Create system context diagrams, integration models, capability maps, and technology roadmaps ato Lead architectural governance across multiple secure programmes Maintain architectural artefacts using tools such as Sparx Enterprise Architect or similar Tailor viewpoints for technical teams ...

secure sites)Security Clearance: UK DV Clearance (mandatory)Start Date: ASAPDuration: 4.5 months (until 27 March 2026)We are looking for an experienced Lead Architect to join a high-security architecture team, helping shape enterprise-wide strategies and technical solutions across complex, secure programmes. This role involves working … system context diagrams, integration models, capability maps, and technology roadmapsatoLead architectural governance across multiple secure programmesMaintain architectural artefacts using tools such as Sparx Enterprise Architect or similarTailor viewpoints for technical teams, programme boards, and senior leadershipConduct architecture reviews and assurance activitiesProvide strategic architectural guidance and support proposal activityEssential RequirementsProven ...

Pega Lead Systems Architect - Pega, Process/Task Mining £550 per day (Outside IR35) Remote/London 6 Months My client is an instantly recognisable consultancy who seek a PEGA Lead Systems Architect (LSA) to take ownership of designing, architecting, and delivering innovative … solutions using the PEGA Platform, for a well-known end client. Key requirements: Extensive experience as a PEGA Lead Systems Architect, with a strong focus on enterprise-level solutions. Prior involvement of at least one implementation with Process/Task Mining PEGA Lead System Architect (PCLSA ...

Pega Lead Systems Architect - Pega, Process/Task Mining £550 per day (Outside IR35) Remote/London 6 Months My client is an instantly recognisable consultancy who seek a PEGA Lead Systems Architect (LSA) to take ownership of designing, architecting, and delivering innovative … solutions using the PEGA Platform, for a well-known end client. Key requirements: Extensive experience as a PEGA Lead Systems Architect, with a strong focus on enterprise-level solutions. Prior involvement of at least one implementation with Process/Task Mining PEGA Lead System Architect (PCLSA ...

Lead AI Solutions Architect 6 Month initial contract (Hybrid/London) Up to 750 per day Inside IR35 Government client Overview We are seeking a highly experienced Lead AI Solutions Architect to spearhead the design and implementation of scalable AI solutions and develop Target Operating Models … goals. This role is pivotal in accelerating the adoption of transformative AI tools across government departments, ensuring ethical, secure, and impactful delivery. Key Responsibilities Architect enterprise-level AI frameworks and solutions. Design and implement Target Operating Models for AI integration. Ensure compliance with government standards and security protocols. Collaborate ...

Lead API Solution Architect – Director Level – Up to £1000 per day INSIDE IR35 Banking Client London Our client, are seeking an experienced Lead API Solution Architect to shape and drive the enterprise API strategy across the financial services landscape. This senior role requires a strategic technology … leader with strong expertise in API architecture and deep experience working in regulated banking environments . Key Responsibilities Define and lead API strategy across the enterprise, aligned to business priorities. Promote API-first adoption and reusable architecture patterns across the organization. Establish governance standards covering API lifecycle, design ...

Lead AWS Cloud Architect London/Reading (Hybrid) 6 Month Contract £(Apply online only)/day (Inside IR35) Lead AWS Cloud Architect needed with extensive AWS Cloud and proven Government agencies project experience. 6 Month Contract based in London and Reading (Hybrid). Hybrid Working … Discovery, Strategy, Design, Landing Zone Build, Amazon WorkSpaces deployment, Pilot/Full Migration, implementation + BAU transition. AWS Cloud certifications preferred -eg- AWS Solutions Architect (Professional), AWS Security, and AWS Networking. Must be eligible to undergo the SC Security Clearance vetting process. ...

Your new company Working for a global consultancy with the end client being a renowned financial organisation Your new role Lead the architecture and design of data replication and integration solutions. Define and enforce best practices and architectural patterns for data pipelines. Mentor DRIs and provide technical leadership across ...