151 to 175 of 437 Lead Architect Jobs in London

operations. Key Responsibilities Define and own the end‐to‐end technical architecture and target operating model across all six service towers Lead the three‐phase transformation programme (Stabilise → Optimise → Transform), managing timelines, milestones, risks, and dependencies Make architectural decisions across IAM, Cloud, SRE, Network, Data, and Security — ensuring coherence … cross‐tower automation initiatives for maximum cost and quality impact Establish SLA/KPI frameworks, performance dashboards, and outcome‐based metrics for all towers Lead the offshore migration strategy: define which roles move offshore, governance model, and knowledge transfer approach Manage programme risks, issues, and escalations — proactively identifying blockers ...

Zenzo Digital seeks a senior, client-facing cloud presales expert to be the technical face of our managed services practice, with deep Azure knowledge and credibility to shape solutions for regulated financial clients. You’ll ...

Deerfoot Recruitment Solutions Limited, on behalf of a leading global consultancy, seeks a Senior Consultant - Data & AI Architecture to help design scalable data platforms, modernise environments and embed AI across enterprise platforms. The role involves ...

Sept 2017 Branding is seeking a Senior Architect to lead the design and delivery of large-scale financial services applications. You will map complex business requirements to robust architecture, guide development teams, and influence changes across global projects. The role demands 10+ years in IT, at least … years in a senior architect position, hands-on architectural experience, and strong stakeholder management, documentation quality, and communication skills. #J-18808-Ljbffr ...

Associates is seeking a Salesforce DevOps Architect for a London-based role with hybrid working (3 days onsite). The position offers a salary of up to £105,000 per year plus a bonus, working within a specialist investment and private credit firm that connects capital with growth projects. ...

quality decisions clear, actionable and respectful. Why this role is so important Our customers and teams need data they can trust. As Data Architect/Engineering Lead, you’ll help turn a growing analytics estate into a clear, governed and scalable foundation for better decisions, better products … semantic layer, automated provisioning and consistent environments. Set standards for testing, observability, backfills, quarantine and the day-to-day operation of analytics as software. Lead the Data Engineering discipline through standards, technical direction, mentoring, hiring input and roadmap contribution. Represent Data in architecture and cross-functional decisions, connecting ...

Moore Kingston Smith is seeking a senior Cyber Security Architect & Engineering Lead to shape and strengthen security architecture within our IT Infrastructure team in London. You will translate security strategy into secure designs, prototype and guide implementation across identity, cloud, data, endpoints, applications, networks and third-party services. … will lead threat modelling, security controls design, and automation, with a focus on Zero Trust and secure-by-design principles. #J-18808-Ljbffr ...

Accenture Song seeks a Lead AI Solution Architect (Customer) to own end-to-end data and AI solution delivery, spanning machine learning products, generative AI, and agentic AI. You will define target architecture, provide technical leadership, and drive live service and continuous improvement across customer engagements. You will ...

Experis - ManpowerGroup is seeking a Lead AI Architect to drive large-scale AI and data transformation programmes within the Security & Justice sector. This hands-on leadership role takes AI solutions from proof of concept to secure, production-grade deployments in regulated environments. You will combine deep expertise ...

Domestic & General is recruiting several Technical Leads to support delivery of cloud-native solutions. As Technical Lead you will blend hands-on engineering with technical leadership, shaping architecture and engineering standards. You’ll work with Product, Engineering, Data and Security teams to modernise our technology estate, mentor engineers ...

Nova Hunte Ltd is seeking a Technical Lead/Junior Solutions Architect with over 5 years of experience in cloud-native development. This long-term contract opportunity is based in Chiswick, West London, requiring expertise in designing scalable web and mobile solutions. The ideal candidate will have strong ...

Initialize is seeking a Lead Enterprise Architect to anchor a high-priority transformation portfolio from London, with 1–2 days on-site and occasional remote work for a global payments organisation. You will design the multi-year infrastructure roadmap, drive EOL decommissioning and re-platforming, and provide technical ...

Pigment is seeking an experienced Security Engineer to own the security roadmap for our product, infrastructure, and CI/CD environment. You will read code, model threats, triage vulnerabilities, and build automation with the security ...

Solirius Reply, part of the Reply Group, is a technology consultancy delivering secure, scalable data architectures for public and private sectors across cloud platforms. You will design end-to-end data architectures, mentor teams, and ...

company where people truly BELIEVE in what they are doing! We're committed to bringing passion and customer focus to the business. Lead Azure Data Engineering Architect – Lloyds Marketplace London Onsite - Hybrid Fractal is a strategic AI partner to Fortune 500 companies with a vision to power every ...

digital transformation with c. 56,000 employees and annual revenue of c. €7.2 billion. The company seeks a seasoned SAP Development Consultant to lead R&D projects, shape innovation strategy, and engage with senior customers across GEOs. The role requires extensive SAP BTP experience and certification, plus strong communication ...

Accenture London is seeking an AI Large Language Model (LLM) Technology Lead/Principal Architect to act as the definitive technical authority on AI architecture in client engagements and across the practice. You will own end-to-end architecture of advanced AI platforms, spanning classical ML and generative ...

leading IT solutions provider is seeking an experienced Salesforce Solution Architect to lead architectural initiatives within Agile Scrum teams. This role requires expertise in solution design and Salesforce best practices, facilitating the development of scalable, secure solutions. The ideal candidate will have hands-on experience with Salesforce capabilities ...

Vantage Data Centers in Greater London is looking for a Principal Architect for Digital Delivery & Asset Integration. This role governs frameworks for digital information management, ensuring consistency across the EMEA portfolio. The ideal candidate will have over 10 years of experience in architectural design and digital information management, with ...

Scale Factory in the United Kingdom is seeking a Principal Software Developer in Test to lead automation and performance testing initiatives for diverse client projects. You will design, develop, and maintain automation frameworks, mentor engineers, and stay ahead with tool-agnostic approaches to testing strategy. Leverage your extensive experience ...

enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space. Lead the Business Technology Platform global team and manage all R&D within the GBL. Provide insight and expertise in all areas of SAP development ...

customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space. Job description Lead the Business Technology Platform global team and manage all R&D within the GBL. Provide insight and expertise in all areas of SAP development ...

customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space. Job description Lead the Business Technology Platform global team and manage all R&D within the GBL. Provide insight and expertise in all areas of SAP development ...

leading data and AI company in London is seeking a Senior Staff Software Engineer to lead the Unity Catalog Runtime Enforcement team. This role involves growing an engineering team, establishing operational models, and driving complex technical projects across the organization. The ideal candidate should have over 15 years ...

Computacenter is hiring for an Azure Architect to lead customer engagements and shape cloud strategy across Azure, DevOps, Automation and Kubernetes. You will work with industry-leading specialists to design scalable, secure Azure platforms and provide governance across the project lifecycle. Join our Global Professional Services organisation ...