151 to 175 of 212 Principal Architect Jobs in the UK

Description:Job Title: Principal Splunk ArchitectCorporate Title: Up to Senior Vice President Location: London Company Overview:At Bank of America, we are guided by a common purpose to help make financial lives better through the power of every connection. We do this by driving Responsible Growth and delivering … Splunk expert with a passion for operating and continuously improving large-scale observability platforms in a complex global banking environment We're seeking a Principal Splunk Engineer to lead the day-to-day operation, stability, performance, and evolution of our enterprise monitoring and observability platforms. This role focuses ...

Nscale is seeking a Principal Presales Engineer/Solutions Architect to join our commercial team in London. You will drive technical qualification, design, and demonstrations across ROI-focused AI infrastructure partnerships. Collaborate with account executives, product, engineering, and operations to map customer workloads to practical architectures, while delivering ...

markets by utilizing GenAI along with AWS Services.The ASPI Energy & Utilities Specialist Team is seeking an experienced and deeply technical Data and AI Solutions Architect to accelerate AI adoption across Global energy and power customers. This is a builder-first role. You will prototype, architect, and deliver production … workflows, and understanding the operational realities of energy customers.Key job responsibilities- Design and deliver generative AI solutions for energy customers across multiple industry domains.- Architect end-to-end AI pipelines integrating foundation models, speech, vision, and tool-use agents with energy platforms and infrastructure.- Build production-quality proof ...

Cognizant Consulting is seeking a Solution Architect to validate and complete solution designs for the Online Crime Centre programme. The role involves turning discovery outputs into verified designs, supporting alpha delivery, and establishing an architectural foundation for beta. You will collaborate with programme stakeholders, architecture communities, development and DevOps ...

Banking, supporting over 7,000 customers, including 80% of the world’s top 50 banks, in more than 110 countries. Role OverviewThe Microsoft 365 Architect at Finastra is a senior, hands-on engineering and operations role responsible for the design and day-to-day management of the global Microsoft ...

Banking, supporting over 7,000 customers, including 80% of the world's top 50 banks, in more than 110 countries. Role OverviewThe Microsoft 365 Architect at Finastra is a senior, hands-on engineering and operations role responsible for the design and day-to-day management of the global Microsoft ...

ensure that they can realize the value they need. We do this by leveraging best practice and industry standards to build customer trust and architect best‐in‐class solutions. While collaborating with customers, partners, and the wider ServiceNow sales team, the right candidate will create and communicate high‐level … architectures and strategies that are both written and verbal, to audiences up to and including the CIO/CTO level. The Enterprise Architect will elegantly articulate the advantage of ServiceNow being built on a single cloud platform consisting of a single user interface, one code base and one data ...

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 and AI architectures centered on Salesforce D360 and the Agentforce platform. This role sits at the intersection ...

Columbus UK seeks a Principal Technical Integrations Architect to design complex Azure and Dynamics 365 integration solutions and to lead technical discussions with clients and internal teams. The role blends architecture with hands-on review of designs and collaboration across multiple platforms. Significant time is spent in customer ...

plus.Why This Role MattersEvery AI win starts with a place to run it. This role ensures that place is real—and ready.Job RequirementsJob Description: Principal AI Infrastructure Readiness Architect, Pre-SalesLocation: UK/Europe – Travel up to 50% across EU, and UK for technical design workshops … single server ships. This role sits at the frontlines—assessing and shaping the physical environments that must support high-density AI workloads.As a Principal AI Infrastructure Readiness Architect, you’ll act as a domain expert across power, cooling, rack layout, MEP systems, and construction feasibility. You’ll lead ...

This Role MattersEvery AI win starts with a place to run it. This role ensures that place is real—and ready. Job RequirementsJob Description: Principal AI Infrastructure Readiness Architect, Pre-SalesLocation: UK/Europe – Travel up to 50% across EU, and UK for technical design workshops … single server ships. This role sits at the frontlines—assessing and shaping the physical environments that must support high-density AI workloads. As a Principal AI Infrastructure Readiness Architect, you'll act as a domain expert across power, cooling, rack layout, MEP systems, and construction feasibility. ...

QinetiQ Limited is seeking a Principal AWS Cloud Engineer to lead the technical direction of cloud infrastructure and platform engineering across UK sites. You will architect resilient, scalable, and secure AWS environments and provide senior technical leadership to engineers, driving continuous improvement and on-call incident response. Based ...

Elsevier is seeking a Principal Software Engineer/Principal AI Engineer to lead embedded Innovation Squads, guiding AI architecture and production delivery. You will scale prototypes into reusable patterns, mentor engineers and align with security and data governance standards. Experience in enterprise AI and cloud ecosystems is essential. ...

Atlas Technica LLC is seeking a Principal for Agentic Strategy & Solutions to architect client-facing advisory solutions. The role focuses on strategic product development and hands-on orchestration, with opportunities to lead a team of AI consultants. Ideal candidates have over 7 years of experience in consultancy, expertise ...

Post Office Ltd in Chesterfield is seeking a Principal Developer to define engineering standards, set technical direction, and drive delivery excellence across the software development function. You will work with the Product Director to shape strategy and roadmaps, mentor Lead Developers, manage stakeholder expectations, and ensure platforms evolve with ...

join our team, you'll be contributing to building the technology that powers the future. About the Role We are hiring a Principal Network Backbone & Edge Architect to serve as the senior technical design authority for Nscale's global network infrastructure. You will design, validate … architecture capabilities into customer-facing value. About You 12+ years of network engineering experience, including at least 4 years in a senior architecture or Principal Engineering role. Deep expertise in large-scale IP/MPLS network design, SRv6, IPv6, BGP, traffic engineering, and multi-AS routing architectures. Proven experience ...

client is seeking a Principal Photonic Integrated Circuit (PIC) Engineer in the UK to work on the design and development of next-generation high-speed photonic ICs for advanced optical systems. Responsibilities Lead the architecture and design of high-speed PICs for optical communications and sensing Develop and optimise ...

Royal Navy, delivering an evolving portfolio of integrated voice and data systems that support resilient, mission-ready communication. We are looking for a Senior Principal Systems Engineer to lead the delivery of complex, large-scale naval communications programmes for UK and international customers. This is a high-impact role ...

Royal Navy, delivering an evolving portfolio of integrated voice and data systems that support resilient, mission-ready communication. We are looking for a Senior Principal Systems Engineer to lead the delivery of complex, large-scale naval communications programmes for UK and international customers. This is a high-impact role ...

inclusive work environment; we back each other to deliver impact. Make Wayve the experience that defines your career! The roleWe are looking for a Principal Safety Case Engineer to own the architecture, strategy and integrity of Wayve’s safety cases for our first products. This role sits independently from … providing senior expert safety oversight while working closely with the teams responsible for designing, developing, validating and releasing the product.You will act as the architect of the safety case: defining the top-level claims, argumentation structure, evidence strategy and assurance approach that connect product intent, system behaviour, AI performance ...

inclusive work environment; we back each other to deliver impact. Make Wayve the experience that defines your career! The roleWe are looking for a Principal Safety Case Engineer to own the architecture, strategy and integrity of Wayve’s safety cases for our first products. This role sits independently from … providing senior expert safety oversight while working closely with the teams responsible for designing, developing, validating and releasing the product.You will act as the architect of the safety case: defining the top-level claims, argumentation structure, evidence strategy and assurance approach that connect product intent, system behaviour, AI performance ...

Nscale seeks a Principal Network Backbone & Edge Architect to guide the global network design, from data centre edge to cloud exchange. You will define standards, validate deployments, and influence the evolution of our backbone and edge technologies. You will collaborate with carriers, hyperscalers, and customers, translating architecture into ...

Overview:We are looking for an SDL Architect to define and drive the Security Development Lifecycle for Arm-based SoCs.This is a strategy, governance, and leadership role. You will define how security is coordinated across the SoC lifecycle, from architecture through RTL, physical build, software, and production, and lead … improve SDL based on feedback and evolving risksAdvocate for robust security measures throughout engineering teamsNecessary Skills and Experience:Prior experience as a SoC Security Architect or similar roleStrong understanding of the full SoC lifecycle including architecture, RTL, physical build, software, and productionExperience defining or influencing security processes, frameworks ...

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 ...

Capco is seeking a Principal Consultant to lead Finance Transformation initiatives in London, guiding CFOs and senior leaders through operating model redesign and process automation. The role emphasises governance around AI-assisted tools and collaboration with technology teams. You will drive end-to-end delivery across finance, treasury ...