10 of 10 Lead Architect Jobs in the South East

Lead Architect – Enterprise Technology & Design Location: Mayfair, London (5 days in office) Salary: £100,000 – £120,000 + benefits Contract: Permanent, Full-Time About the Role We are seeking an experienced Lead Architect to define and drive the future-state architecture for a global organisation operating … Responsibilities Translate strategic business objectives into scalable, future-ready architectural solutions. Provide architectural oversight on major projects, ensuring secure, maintainable, and business-aligned designs. Lead application portfolio reviews and rationalisation initiatives to reduce complexity and cost. Define and enforce architectural principles, standards, and best practices. Assess emerging technologies ...

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 ...

expanding our team and seeking skilled Missile Test Lead Architects to join us! Join our exceptional team and be part of our exciting growth journey! Salary: Circa £64,000 depending on experience Dynamic (hybrid) working: typically 2 to 3 days per week on-site, due to workload classification Security … fertility testing and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: As a Missile Test Lead Architect, you will play a crucial role in overseeing test design considerations, ensuring their implementation across project development. Your responsibilities include specifying missile level ...

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 ...

large UK organisation is undertaking a greenfield implementation of Dynamics 365 Customer Insights Journeys and a new MarTech data environment. This role will lead the end-to-end design and build of a multi-channel customer engagement and insights platform. This is a high-impact position with direct visibility … senior stakeholders, ideal for a hands-on Lead MarTech Architect who excels in fast-paced delivery settings. This is a remote, 3 month contract inside IR35. Lead D365 Customer Insights Journeys & MarTech Architect Key Responsibilities: Architect and implement D365 Customer Insights Journeys as the central ...

seeking a visionary Lead Microsoft Cloud Security Architect to join WTW’s Global Information and Cyber Security Defence (ICSD) function. This role is pivotal in designing and implementing next-generation cloud security architectures, securing WTW cloud environments, and driving automation and intelligence within Cybe r Defence Security Platforms … London office with a requirement to be in the office based on the business need. The Role: Agentic AI for Security & Sentinel Advanced Capabilities Lead the adoption and integration of Agentic AI for Security to enable autonomous threat detection, adaptive response, and continuous security posture improvement. Architect ...

Were looking for a Lead Data Architect to join our Technology Strategy and Architecture practice. This is a strategic role that deals with data holistically across an organisation. Lead Data Architects drive digital transformation from a data perspective, supporting clients to define the vision for data … their organisation. Lead Data Architects ensure that data is managed properly through data landscaping, data cataloguing, data design, and data standards. You will bring a pragmatic and user-centered approach to data architecture, ensuring that data architecture, governance, processes and technologies meet the needs of users and stakeholders. ...

role of Solution Architect in the Technology department involves designing and implementing innovative solutions to meet business needs in the Business Services industry. This permanent position offers the opportunity to work on high-impact projects with a focus on technical excellence About our Client Client Details This opportunity … embracing digital technology to transform the way the company's vision and growth Location - Bracknell This is an excellent opportunity for an experienced Business Architect to make a significant impact within the Business Services industry. If this role aligns with your expertise and aspirations, we encourage you to apply ...