76 to 100 of 144 Principal Architect Jobs in London

Oracle is seeking a Principal Cloud Architect to design and deliver HPC, GPU, and AI solutions on OCI for UK and EMEA customers. You will architect, deploy, and optimise complex HPC clusters and AI platforms in proof-of-concept and production environments. This highly visible, customer-facing ...

part of WPP, seeks a Principal Technical Architect to own the design and quality of robust cloud applications and agentic AI platform components. You will lead workshops, govern technical standards, and mentor teams across AWS-based solutions. The role emphasizes hands-on delivery, API design, and a strong ...

review of our distributed systems, ensuring our microservices architecture is built for fault tolerance, high availability, and massive scalability on AWS. Optimize Transactional Flows: architect critical path systems, including our payment processing, ledger management, and financial data consistency models, ensuring sub-millisecond performance and auditability. Establish Engineering Standards: Define ...

About dunnhumbydunnhumby is the global leader in Customer Data Science, helping the world's most ambitious retailers and brands put the customer at the heart of every decision. With nearly 3,000 experts across Europe ...

Anaplan in London seeks a Principal Engineer, AI to work across the full stack of Anaplan AI applications, from model integration and prompt engineering to building intuitive user interfaces for business users. You’ll lead the architecture, design and deployment of scalable Generative AI and machine learning systems into ...

Medidata seeks a Principal Data Engineer/Architect to lead and implement a next-generation Object-Centric Data Fabric. You will architect a semantic data layer, unify multi-stream clinical datasets, and apply AI-driven tooling to automate mapping, testing, and documentation. Join a Data Platform Team ...

partnering with us, clients future-proof their operations, unlock actionable insights, and stay ahead of the curve in a rapidly evolving world.Your MissionAs a Principal AI Architect, you will own the end-to-end design and delivery of scalable data and AI platforms, bridging the gap between initial … cutting-edge platforms - from pre-sales and strategy to active deployment in production.Engineering-First Culture: Work within an architecture group embedded alongside senior and principal engineers, focusing on real execution rather than static slide decks.Next-Gen AI Exposure: Lead the industry in designing scalable AI agents, evaluation systems ...

London, United Kingdom | Posted on 06/30/2026 ** SC Clearance is mandatory for this role ** Role Overview We are looking for an experienced Zero Trust specialist to lead the design and delivery of ...

patterns into ERP-class systems What sets candidates apart Classical ML depth alongside GenAI: forecasting, anomaly detection, predicThe role This is a hands-on architect role that grows into a player-coach role. You will start as the senior technical individual contributor in the CTO Office and then hire ...

JPMorganChase is seeking a Principal Information Architect (Executive Director) to drive metadata-rich software engineering across a large enterprise. You will define metamodels, vocabularies, and DSLs, integrating metadata with engineering workflows to enable scalable, auditable, and compliant AI-enabled platforms. The role emphasizes thought leadership in information architecture ...

mission to make processes work for people, companies, and the planet.The Role:We are looking for a curious, smart, and “learn it all” Architect with proven experience and a passion for designing transformative solution architectures for our prospects and customers. This high-impact role demands a unique blend … with Celonis.Create technical designs and presentations for internal and client stakeholders.The qualifications you need:10 to 15 years of relevant experience (e.g., Software vendor Architect, CTO at a top consulting firm, or Enterprise Architect at a customer).Proven ability to think strategically, connecting technical solutions to business value ...

TransformationThis is your opportunity to move beyond solution delivery and become a trusted advisor to some of the UK's most ambitious organisations.As a Principal Oracle SCM Solution Architect, you will help senior business and technology leaders solve complex supply chain challenges, define enterprise-wide Oracle Cloud strategies … Oracle SCM capability, mentor future leaders, and contribute to the continued growth of the practice.The OpportunityWe're looking for an experienced Oracle Supply Chain architect who can operate confidently at executive level and translate complex business challenges into practical Oracle-enabled solutions.This is not a hands-on configuration role. ...

global non-profit organisation focused on environmental disclosure and data-driven decisions. The Principal Engineer for Platform Integration & Architecture will lead improvements to how CDP’s services and systems integrate, drafting the current and target states and guiding a practical roadmap. The role is hands-on and involves collaboration ...

remote working policies are designed to support different personal priorities and needs. Read more about how you can thrive with us: As an Enterprise Architect in our Secure Government business unit you'll bring your specialist Critical National Infrastructure (CNI) experience to a wide variety of digital transformation programmes. ...

Medidata in London is seeking a Principal Data Engineer/Architect to lead the strategic vision and hands-on execution of an object-centric data fabric, unifying multi-stream clinical data such as EDC, telemetry, and real-world datasets. You will build a modern Data Lake using Apache ...

that become client blueprints, the proof points that remove doubt, and the joint solutions that define our AWS partnership. This is a hands-on principal role for someone who wants their architecture decisions to carry weight across a fast-growing alliance, not a task-based delivery seat. Role Summary … This is a principal-level technical pre-sales role. You are the senior technical authority for AWS co-sell across EMEA. You partner directly with Alliance Sales, Alliance Solution Leads, AWS Solutions Architects, and client engineering teams to win strategic pursuits. You set the technical direction, and you bring ...

Company DescriptionSCT resources have a broad range of skills in different technologies. The large skill-set has been made possible by a conscious focus on strengthening our skills base. Every person selected for our team ...

leading consultancy firm in the UK is seeking a dedicated Solutions Architect to join their Digital business unit as a Principal Consultant. This role involves leading the design and delivery of cloud-native platforms across various sectors, including Energy and Healthcare. Candidates should have experience in technical leadership ...

Medidata is seeking a Principal Data Engineer/Architect to lead the strategic vision and hands-on execution of our Object-Centric Data Fabric. You will unify multi-stream clinical datasets with a central semantic layer, leveraging AI-augmented workflows to automate mapping, query optimization, and regulatory documentation. ...

brands and consistently ranks among the world’s leading creative companies, including the WARC Creative 100. VML’s global network spans 55+ markets with principal offices in Buenos Aires, Kansas City, London, New York, São Paulo, Shanghai and Singapore. VML is part of WPP, the trusted growth partner … that become client blueprints, the proof points that remove doubt, and the joint solutions that define our AWS partnership. This is a hands-on principal role for someone who wants their architecture decisions to carry weight across a fast-growing alliance, not a task-based delivery seat.Role SummaryThis ...

Avance Consulting is seeking a Principal – MES Solution Architect located in London, UK, to lead enterprise MES architecture with Siemens Opcenter as the primary platform. You will define end-to-end designs, ensure alignment with enterprise standards, and guide delivery teams across complex shopfloor integrations. You will ...

Automation Anywhere, we are looking for a business-fluent, technically credible industry specialist to join our EMEA Industry Catalyst & Solution Engineering team. As Principal Solution Architect — Industry Specialist, you will operate at the intersection of deep BFSI expertise and enterprise-grade technical credibility, engaging C-suite and senior ...

professional services provider in Greater London is seeking a Solutions Architect to lead digital transformation initiatives. The ideal candidate will foster collaboration across multiple sectors, including Energy and Financial Services, while implementing cloud-native solutions. This role involves direct engagement with stakeholders to ensure alignment of technical architecture with ...

seeking a Senior Principal Pre-sales Solution Architect to lead complex technical engagements and design innovative solutions that drive customer success. If you're a recognized technical expert who thrives on solving challenging problems and shaping strategic opportunities, this role is for you.What will you do? Design ...

team that is driving innovation and making a difference! in the global financial fraud landscape.We're looking for an exceedingly versatile Senior Data Architect to work in Digital Identity & Fraud Engineering team. As a Senior Technologist in the team, you’ll be responsible for the technical direction ...