126 to 144 of 144 Principal Architect Jobs in London

United States Digital Space LLC is seeking a Principal Engineer, AI to drive GenAI across the full stack—from model integration to intuitive UIs. You will build production-ready AI features enabling business users to leverage GenAI within planning workflows, requiring deep ML knowledge and strong software engineering skills. ...

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. ...

Trainline is seeking a Senior Principal Engineer (iOS) to shape the future of iOS engineering within the App Platform team. You will define long-term technical strategy across mobile platforms, establish standards, and drive cross-functional collaboration with product, design and leadership to deliver high-quality software. You will ...

OneTrust is seeking a Senior Principal Solution Engineer to lead the development and execution of AI Governance and Data Use Governance solutions within Solutions Engineering. You will act as a strategic bridge between Product and Sales, ensuring effective sales execution across Europe, LATAM, APAC, and the Middle East. ...

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 ...

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. ...

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 ...

Financial Times is seeking a Principal Engineer to lead the Edge Delivery & Observability work within its Infrastructure & Operations group. You will guide one or two feature teams to deliver robust tooling, promote high engineering standards, and collaborate with product and delivery functions to reduce developer toil across ...

Zühlke Engineering Vietnam LLC. in London seeks a Principal Consultant for Cloud & Engineering to provide senior technical and engineering leadership across complex client engagements. You will shape and deliver cloud adoption, migration and optimization strategies, combining cloud architecture expertise with consulting, delivery and leadership. You will work with client ...

NatWest Group is seeking a Principal Engineer for the API Management Platform to design, build and operate enterprise-scale API services. You will champion customer-centric, high-performance solutions and work with architects to define platform roadmaps and governance. You’ll lead complex, cross-team initiatives, shape engineering strategy ...

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 ...

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 ...

right place! Agentforce is the future of AI, and you are the future of Salesforce.As an AI and Data Technical Architect, you will act as a senior, hands-on technical leader and trusted advisor to our customers. You will be responsible for designing, validating, and operationalizing enterprise-grade data ...

right place! Agentforce is the future of AI, and you are the future of Salesforce. As an AI and Data Technical Architect, you will act as a senior, hands‐on technical leader and trusted advisor to our customers. You will be responsible for designing, validating, and operationalizing enterprise‐grade ...

Ireland is seeking a Principal Geospatial Consultant to lead GeoAI and GIS projects across infrastructure and land sectors. You will design, build, and deploy advanced geospatial solutions, develop production-grade Python workflows, and mentor junior staff. You will collaborate with GIS, Data Science, AI and Technical Specialist teams, shaping ...

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 ...

seeking a Staff or Principal Software Engineer to own major platform areas, guiding architecture from concept to production delivery. You’ll work hands-on across distributed systems for AI simulation, data generation, and agent workflows, while mentoring teammates and shaping engineering practices as the org scales. You’ll translate ...

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 ...

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 ...