176 to 197 of 197 Principal Architect Jobs

Principal Engineer, AI-Ready Platform Architect

Location
Greater London, England, United Kingdom
Thomson Reuters is hiring a Principal Engineer for HighQ, our enterprise collaboration platform for the legal industry, used by leading law firms worldwide to deliver digital services to their clients. This is a senior individual contributor role. The Principal Engineer sets technical direction across HighQ's most significant … that span multiple teams. About the role: Evaluate and introduce new technologies and engineering practices that improve how the organisation builds and delivers software. Architect and design complex systems that are scalable, performant, and maintainable. Take technical ideas from concept to production, aligned with business priorities and technical strategy. ...

Principal Full-Stack Architect & Client Advisor

Location
Greater London, England, United Kingdom
Infosys Limited in London is seeking a Principal Consultant with fullstack developer expertise to lead engagement efforts from business process consulting to solution deployment. The role emphasizes architecture reviews, client training, and in-house capability building, with a focus on cloud-native development, CI/CD, and agile delivery. ...

Principal IAM Architect - Identity Governance & Data Access

Location
Greater London, England, United Kingdom
Intelance is seeking a Principal IAM Consultant to act as the design authority on complex client engagements. The role focuses on turning business access needs into an implementable access model, with hands-on leadership across Microsoft Entra ID, Active Directory, Microsoft 365 and SharePoint. You will lead the design ...

Principal C4ISR Enterprise Architect: Edge-to-Space Defence

Location
West of England, England, United Kingdom
AtkinsRéalis is seeking an experienced C4ISR Enterprise Architect to bridge defence strategy and tactical-edge implementation. You will lead architectural vision across edge, cloud, and space systems, ensuring open architectures and interoperability while aligning with MoD frameworks and security requirements. The role emphasizes governance, modelling using ArchiMate/ ...

Marketing Tech Principal - Growth Architect

Location
Greater London, England, United Kingdom
Farfetch is seeking a highly skilled Marketing Tech (Senior) Principal to lead the strategic development and optimization of marketing technology solutions. You will guide data-driven initiatives to enhance channel performance and support ambitious business growth, reporting to the VP Growth Marketing. The role spans integration across SEM, Paid ...

Principal, Marketing Analytics — Global Attribution Architect

Location
United Kingdom
Remote is hiring a Principal, Marketing Analytics to own the long‐term vision of our marketing data ecosystem. You will partner with executives to shape global strategy, design advanced attribution, LTV, and budget models, and govern data across HubSpot, Salesforce, and Snowflake. You’ll lead architecture for MTA/ ...

Principal/Senior Solution Architect - EdgeOne

Hiring Organisation
Tencent Cloud
Location
Greater London, England, United Kingdom
both English and Chinese language Show experience in a customer-facing role within the information technology industry, preferable as a Solution Engineer/Architect, Product Specialist, or Technical Project Manager Be familiar with cloud security and content delivery technology, process and concepts, security event management, compliance and site performance ...

Principal Systems Architect AI Platforms

Location
Greater London, England, United Kingdom
scaling, safety, and failure modes of AI-enabled systems Guide architectural trade-offs to support long-term evolution and restraint Who You Are Senior architect or engineer with experience building AI-enabled platforms Deep understanding of distributed systems and AI infrastructure Has designed production systems where ML models ...

Principal AI Platform Architect & Strategy Lead

Location
Farnborough, England, United Kingdom
Infor Inc. is seeking a Principal Software Engineer to define and drive AI strategy across the Infor MES and Manufacturing portfolio. You will help shape architecture, data models, ontology strategy, and platform integration, translating AI investments into scalable, secure solutions. You will work with Product Management, Architecture, and Engineering ...

Principal AI Engineer: Architect & Deliver Production AI

Location
Glasgow, Scotland, United Kingdom
GlobalLogic is seeking a Principal AI Engineer to lead the technical vision, architecture, and hands-on execution of our next-generation AI-first products for enterprise clients. You will bridge cutting-edge AI research and production-grade software engineering across autonomous systems, LLM orchestration, real-time ML infrastructure ...

Principal GenAI & ML Architect for Production AI

Location
Greater London, England, United Kingdom
Anaplan Inc is looking for a Principal Machine Learning Engineer in Greater London. In this role, you will lead the architecture, design, and deployment of scalable AI systems. Your work will empower business users to leverage GenAI within their planning workflows, demanding both deep ML knowledge and software engineering ...

Principal AI Networking Architect

Location
Greater London, England, United Kingdom
Nscale is hiring a Principal Network Engineer to act as a senior technical authority for our AI-optimised network infrastructure. You’ll set direction across low-latency, high-bandwidth networks and own critical domains end-to-end, mentoring engineers and partnering across Deployment, Data Centre Operations, Platform Engineering, Systems ...

Principal Front End Architect: AI-Driven UI Leader (Hybrid)

Location
Greater London, England, United Kingdom
Yapily Ltd is seeking an exceptional Principal Front End Developer to lead their front-end ecosystem into an AI-native future. The role combines hands-on development with strategic leadership, mentoring a talented team, and ensuring architectural alignment across platforms. The ideal candidate will possess expert-level skills ...

Principal AI Email App Architect

Location
United Kingdom
Bjak in the United Kingdom is seeking a Principal Software Engineer, AI Email App, to own the architecture across backend services, APIs, and client applications. You will lead a small team of senior engineers and ship reliable, scalable AI-powered workflows. You will drive decisions on latency, reliability ...

Principal Software Engineer - Cloud-Native SaaS Architect

Location
Milton Keynes, England, United Kingdom
Data Science Festival is seeking a Staff Software Engineer to join a growing, technology-led SaaS organisation investing heavily in its engineering capability and modern cloud platform. This is a hands-on leadership role where ...

Principal Ecommerce Systems Architect — AI-Driven Scale

Location
Greater London, England, United Kingdom
MOO is seeking a Senior IC to lead architecture across the ecommerce order journey, partnering with Product, Platform and Engineering to deliver scalable, observable systems. You will set the architectural direction and enable multiple teams ...

Principal Software Engineer — Azure Microservices Architect

Location
City of Westminster, England, United Kingdom
Marks & Spencer Plc in the United Kingdom seeks a Principal Engineer to set technical direction, lead architectural decisions and drive secure, resilient, maintainable solutions across the Azure-based estate. You will modernise the Azure microservices and integrations for People & Labour, collaborating with HR, Payroll and Workforce Management, while mentoring ...

Principal Real Time Interconnect Architect

Hiring Organisation
ARM
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 70 K
motivated person to contribute to the strategic direction of Arm-based systems, from smartphones to cars to datacenters. We are looking for a motivated architect to lead the definition and demonstration of Quality of Service capabilities across our IP portfolio and systems. Responsibilities: Specify Quality of Service requirements across … global headquarters for Arm, and home to key architects and technologists that define the future of Arm technology. Cambridge is the UK’s principal hub for Silicon design and technology. Arm's Sheffield office enjoys a collaborative and inclusive atmosphere and is home to a range of diverse teams. ...

Senior Principal Embedded Software Architect

Location
Tewkesbury, England, United Kingdom
Arden White Aerospace and Aviation Recruitment are recruiting for a Senior Principal Software Engineer to join a leading global engineering organisation in Tewkesbury, England. You will lead embedded software development in safety-critical environments, defining architecture and strategy while mentoring engineers across the lifecycle. The role focuses on real ...

Principal QA Automation Architect (Lead, Hybrid, Training)

Location
Greater London, England, United Kingdom
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 ...

Senior Principal Engineer — Ecommerce Platform Architect

Location
Greater London, England, United Kingdom
MOO is seeking a Senior IC to lead architecture across its ecommerce platform, spanning storefront, checkout, order orchestration, manufacturing and fulfillment. You will partner with product leadership, Platform and Architecture peers to guide the future ...

Principle Rev Ops Architect

Location
Glasgow, Scotland, United Kingdom
Principle Rev Ops Architect Salary range: Competitive Role Type: Full-time Location: Hillington, Glasgow Build the engine behind a company that’s returned over £650M to the scientists changing the world. This isn’t a support role – it’s an architecture role. You’ll design the tech, data … returned more than £650M in savings to our customers. Our customers are loyal because our people are relentless. The role We’re hiring an architect for our go-to-market engine, not just an administrator for it. You’ll own our entire commercial tech stack: Salesforce, HubSpot, ZoomInfo, Apollo ...