126 to 150 of 437 Lead Architect Jobs in London

Bank in London is seeking a Lead Solution Architect - Data & AI Specialist to define technology strategies and roadmaps across enterprise data analytics and AI platforms. This senior role combines hands-on design with team leadership and broad stakeholder influence. The position is hybrid (London), permanent, full-time, with ...

leading IT solutions provider in London is seeking a Cloud Transformation Architect/.NET Technical Lead to lead the modernization and migration of enterprise applications to cloud environments. The ideal candidate will have extensive experience in .NET development and cloud transformation, with strong technical acumen and leadership ...

seeking an AI Security Architect to lead enterprise AI security initiatives from St Pauls, London. This 6-month contract role focuses on shaping a strategic security roadmap for AI and Agentic systems, with 1 day per week onsite. You will combine technical SME duties with AI security governance ...

Bupa is hiring a Solution Architect to lead architecture development for complex healthcare solutions across multiple sites, including Manchester, Leeds, Staines and London. The role is permanent with a hybrid pattern and up to 3 days work from home, offering a £73.5k base plus a 10% bonus ...

smarter than ever, and we own the outcome: initial value realization, adoption, and the long-term success of our customers. The RoleAs a Lead Deployment Architect, you are the technical authority for our strategic accounts within Celonis delivery. You shape how Celonis solutions are designed, architected, and delivered … readiness, and organizational changeLeverage the broader ecosystem of Celonis experts to remove potential blockers in customer engagementsEstablish deep, technical advisor relationships with customer stakeholders (Lead Data Engineers and Architects, Head of Data Intelligence, Head of Business Transformation) to provide technical reassurance and maintain "Expert-to-Expert" alignment during ...

Anson McCade is seeking an experienced Solution Architect to join its London hybrid team. You will design and assure architecture artefacts, take ownership of technical direction, and engage senior stakeholders across complex transformation programmes. The role requires a strong software engineering background, proven architecture leadership, and the ability ...

looking for a Lead ML Architect to build the core intelligence engine for aisy's vulnerability correlation platform. This isn't about wrapping LLMs around existing tools - it's about architecting a hybrid system where deterministic logic (entity resolution, feature engineering, hard deduplication) provides the scaffolding and LLMs ...

Iamwarpspeed is innovating with their application AI tool and is looking for a Senior Application Architect to design and oversee their platform. In this role, you'll lead the architecture of AI systems, integrate them into productivity tools, and mentor others on the team. A master ...

Dich zeichnet die Leidenschaft für Technologie aus und du hast ein besonderes Gespür und ein tiefes Verständnis für die Bedürfnisse und Herausforderungen von Kunden? Du fühlst dich im Microsoft Umfeld zu Hause und bringst langjährige ...

Moore Kingston Smith LLP is seeking a senior Cyber Security Architect & Engineering Lead to shape and strengthen its security architecture within the IT Infrastructure team in London. This hands-on leadership role translates security strategy into secure designs, controls, and standards across the organisation. You will drive security ...

Aisy is seeking a Lead ML Architect to build the core intelligence engine for its vulnerability correlation platform in London. This hands-on role focuses on deterministic data pipelines, entity resolution, feature engineering, and scalable architectures. You will balance pragmatic engineering with strategic product sense, deciding what ...

technology company is seeking a Cyber Security Architect to join their growing team in London and Slough. This permanent, full-time role involves defining and implementing security architecture, supporting multiple projects, and ensuring compliance with relevant standards. The ideal candidate will have over 5 years of experience, strong knowledge ...

Databricks is seeking a Solutions Architect to lead technical strategy for customers, owning architecture discussions and driving platform adoption. You will combine deep technical expertise with strategic thinking to position Databricks as the foundation of customers’ data and AI strategy. You will develop a specialization and lead ...

Hiscox Underwriting Group Services Ltd (HUGS) is seeking a Lead Solution Architect for the London Market. This role bridges business requirements and technical implementation, delivering scalable, secure solutions aligned with Group Technology standards. You will work with development squads, product owners and technical leads to translate blueprints into ...

Aviva plc is seeking a Cyber Security Architect for a 12-month FTC to enhance security across the organization. You will support teams in delivering secure solutions, influence decision-making, and ensure security is embedded in all programs. The ideal candidate will have substantial experience in cyber security architecture ...

leading consulting firm in Greater London is seeking a Solution Architect to design and deliver innovative architecture solutions. This role involves working in a hybrid environment, collaborating with various stakeholders, and utilizing methodologies like TOGAF and SAFe. The ideal candidate will have a strong background in software engineering, with ...

Cedar in London is seeking a Finance Enterprise Architect to lead the transformation from SAP ECC to SAP S/4HANA. You will shape the target Finance architecture and ensure delivery aligns with the finance operating model. Responsibilities include maintaining SAP and non‐SAP finance systems, governance ...

Rotageek is seeking a senior Data Architect/Engineering Lead to shape and govern our analytics estate. You’ll own end-to-end data architecture, design a layered warehouse, and establish data contracts with Engineering while ensuring security and cross-team coherence. Working with our global teams ...

Fourth LTD is seeking a motivated Application Architect to shape architecture for strategic initiatives. You will provide hands-on leadership within delivery teams, balancing technical quality with pragmatic delivery to support current projects and long-term platform direction. You will evolve architecture standards, collaborate across disciplines, and drive ...

Intragen invites a Senior Okta Architect to lead hands-on delivery, architecture governance, and strategic pre-sales for complex IAM engagements across regional clients. You will shape solution designs, mentor teams, and drive successful outcomes in cloud and hybrid environments. The role emphasizes senior leadership, strong Okta/ ...

Zaizi is seeking an experienced Solution Architect to lead the design and delivery of mission-critical digital services for the UK's Public Safety sector, partnering with government operational teams to solve complex, real-world challenges with direct frontline impact. You will shape cloud-native architectures using open ...

hackajob is partnering directly with Zaizi to hire for this role. Zaizi is looking for an experienced Solution Architect to lead the design and delivery of mission-critical digital services that support the UK's Public Safety sector. This is an opportunity to work ...

Reply is seeking an Enterprise Architect to lead and shape the architecture strategy for diverse client engagements in London and beyond. You will collaborate with senior stakeholders to align business and IT, guiding large-scale transformations and ensuring architectures support long-term goals. You will drive governance, oversee ...

Influence data architecture behind some of the Bank of England's most important technology and data transformation programmes. The Bank is seeking a Data Architect with strong data modelling and governance experience, alongside the ability to influence senior stakeholders and lead architectural work from strategy through to implementation. … England's Technology Strategy and Architecture division, you will help shape how data is structured, governed and used across the organisation. You will lead data architecture from initial strategy and requirements through to implementation, working with business stakeholders, solution architects, engineers and wider data teams. This is a senior ...

International seeks a ServiceNow Lead to design and deliver an Intelligent Field & Autonomous Service Operations programme, with deep expertise in ITOM, ITSM, and FSM, and a track record of complex event-driven automation. The contract runs for 6 months, inside IR35, with two days in Central London each week. ...