51 to 75 of 110 Principal Architect Jobs in the UK

family, personal goals, and other priorities. We can hire people in any country where we have a legal entity. Responsibilities Your Future Team The Principal Forward Deployed Architect (FDA) is a trusted transformation architect who combines enterprise-grade technical design with consulting-grade business acumen to shape … their operating system for work. This is not a traditional Solutions Engineer role, nor a hands‐on‐keyboard engineering role. The FDA is the architect in the room – the person who turns a CIO's ambiguous “modernize how we work” into a credible, phased, AI‐native architecture ...

part of a vibrant company that embraces diverse perspectives, and is committed to doing well by doing good.What will you contribute As the Principal Enterprise Architect for Universal Banking’s Essence product, this role will provide advice, expertise, and consultancy across the customer lifecycle, including the initial discovery ...

range of blockchains and integrated venues. Information Security protects the firm's platforms, client assets, and regulated entities across the group. Role Purpose The Principal Security Architect is the senior technical authority for security architecture at Copper. The role reports to the CISO and partners closely with Engineering. ...

communicate the Flutter Edge. We cover Product&Payments, Technology, Sportsbook Product&Trading, People, Property, Corporate Communications and Strategic Partnerships&Transformation. We are seeking a Principal Data Solution Architect to design and deliver distributed data platforms that power Flutter’s applications across Gaming and Sportsbook. The role is focused … understand how applications produce and consume data, designing solutions that enable efficient data access patterns, real‐time streaming, and batch processing for application needs. Architect data streaming solutions – design and implement real‐time data streaming architectures using Kafka and Pulsar, ensuring low‐latency data delivery to downstream applications ...

Role: Principal Cyber Security Architect - Defence You will have experience of working across system lifecycles and be capable of supporting clients through business-focused requirement specification and definition. You will have a broad experience of technical security, producing technical risk assessments and solution architecture documents. The ideal candidate … Manager (CISM), or another industry recognised cyber security certification. Desirable · Full Membership of the Chartered Institute of Information Security (CIISec) - highly desirable. · Chartered or Principal status via the UK Cyber Security Council for Secure Systems Architecture. · NCSC Certified Cyber Professional in Security Architecture. · IEng or CEng registered with ...

Looking ForWe are looking for a Principal Threat Modeling Architect. You will be responsible for leading the enterprise Threat Modeling program, establishing threat modeling standards, methodologies, and governance, and building a high-performing team of threat modeling professionals. You will partner with application development, cloud engineering, cybersecurity, and business … risk, strengthen security-by-design practices, and improve the resilience of applications, cloud platforms, and critical business services.What You Will Be Responsible ForAs a Principal Threat Modeling Architect, you will:Lead and mature the enterprise Threat Modeling program, including methodologies, standards, tooling, governance, and metrics.Build, lead, and mentor ...

TwinThread is looking for a Principal Cybersecurity Architect to lead the design, implementation, and maintenance of cybersecurity architecture. This role involves collaborating with IT teams and business stakeholders to enhance security frameworks. The ideal candidate will have a deep expertise in cybersecurity principles, zero-trust architecture, and hands ...

Principal Java Engineer (AWS/Microservices) Salary: Up to £100,000 + Bonus + Benefits Location: Coventry or Central London - Hybrid (2 days per week onsite) Working Hours: 40 hours per week - Full time Job Type: Permanent A globally established organisation is seeking an experienced Principal Java Engineer … driving engineering excellence, defining technical standards and leading the design of scalable, high-availability systems across a modern cloud-native environment. Responsibilities for the Principal Java Engineer: Define and evolve engineering strategy, standards and best practices across your domain Lead technical direction across multiple engineering teams and programmes Design ...

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 ...

Summary We are seeking a visionary and technically accomplished Senior Principal CPU Architect based in Cambridge, England, to lead the definition, modeling, and co‐design of next‐generation high‐performance CPU architectures. In this highly strategic role, you will bridge the gap between evolving software paradigms and silicon ...

JPMorganChase is seeking a Principal Information Architect (Executive Director) to lead metadata modeling, domain-specific languages, and tooling across a large engineering environment. You will sit at the intersection of Information Architecture and software engineering, building models, languages, and tooling that bring clarity and control to development. ...

Specsavers is seeking a Principal MDM Architect to lead the design, evolution, and delivery of their global Master Data Management capability, at the heart of the data strategy. You will act as the technical authority for MDM, building scalable, multi-domain capabilities that support both operational excellence ...

leading technology company is seeking a Principal Senior Technical Architect to shape and develop mission-critical capabilities for National Security clients. Based in Malvern, this full-time role requires significant experience in Defence and Cyber missions, with responsibilities including leading technical bids and managing multi-disciplinary teams. ...

JPMorgan Chase & Co. is seeking a Principal Information Architect (Executive Director) to lead metadata-centric engineering at scale. You will bridge information architecture with software development, building metamodels, DSLs, and tooling that make metadata actionable. You will influence standards, prototype tooling, and establish governance patterns that ensure reuse ...

leading analytics and technology company in Greater London is seeking an experienced Principal Architect. In this role, you will design and develop scalable and secure software architectures, mentor engineering teams, and drive innovation in a modern cloud-based environment. You will collaborate with stakeholders and ensure that the solutions ...

world-leading Time & Frequency department seek a Principal Enterprise Security Architect to lead cyber security architecture, assurance, and operational services. This is an exceptional opportunity to join the global authority in precision timing at a defining moment for UK digital infrastructure. Backed by a government investment ...

unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Principal 5G Network Core Architect (UK) Full Time London, GB 21 days ago Requisition ID: 1012 SpinLaunch is building Meridian, a next-generation broadband constellation designed … fast-paced, innovative environment, where your work directly advances a constellation that millions will depend on. Your Mission on the Team: As our Principal Network Core Architect, you will own the backend architecture of the Meridian 5G NTN solution: the 5G Core, service and network management ...

Huawei Technologies Research & Development (UK) Ltd is seeking a Senior Principal CPU Architect based in Cambridge, England. The role involves defining, modeling, and co-designing next-generation high-performance CPU architectures, bridging software and silicon implementation. Candidates must have deep architecture expertise and significant experience in high-performance ...

.NET, Web API, Node.js , and AngularJS. Stakeholder You’ll be happy working with your key stakeholder groups, informing, engaging, and being available to them. Principal Software Engineer, Nifty Gateway 108 E 16th Street, New York, NY 10003 #J-18808-Ljbffr ...

Role: Principal Cyber Security Architect - Defence You will have experience of working across system lifecycles and be capable of supporting clients through business-focused requirement specification and definition. You will have a broad experience of technical security, producing technical risk assessments and solution architecture documents click apply ...

passionate about mastering data at scale and shaping how an organisation manages its most critical information? At Specsavers, we’re looking for a Principal MDM Architect to lead the design, evolution, and delivery of our global Master Data Management capability, at the heart of our data strategy. This ...

passionate about mastering data at scale and shaping how an organisation manages its most critical information? At Specsavers, we’re looking for a Principal MDM Architect to lead the design, evolution, and delivery of our global Master Data Management capability, at the heart of our data strategy. This ...

passionate about mastering data at scale and shaping how an organisation manages its most critical information? At Specsavers, we’re looking for a Principal MDM Architect to lead the design, evolution, and delivery of our global Master Data Management capability, at the heart of our data strategy. This ...

London, United Kingdom | Posted on 26/06/2026 Role: Principal AI Engineer - Lead Colleague AI Transformation (Financial Services) Location: Central London, Full Time, Hybrid working 2/3 times per week from the office, the rest from home Start Date: ASAP End Date: 6 months initially Daily … Rate: Very competitive day rate, Inside IR35 We are seeking a hands‐on Principal AI Engineer to act as the technical right hand for the Automation & AI Practice, accelerating the Colleague AI agenda. This pivotal role will transition the organisation from isolated AI experiments to a fully resourced, governed ...

highly sensitive health and genetic data, and we are continuing to grow our engineering capability to support this ambition. We are looking for a Principal Engineer to join our Technology team to help lead the technical design, procurement, build and integration of the next iteration of the Our Future ...