26 to 50 of 142 Principal Architect Jobs in the UK

Elsevier is looking for a Principal Architect to design future-ready systems that balance performance, reliability, and simplicity. You will influence the engineering strategy across teams and contribute to Enterprise Architecture related to Shared Technologies. The ideal candidate has extensive experience in software architecture, strong problem-solving skills ...

Whitbread PLC in Dunstable is seeking a Principal Architect - Infrastructure, Cloud & AI to define and lead the architecture strategy for cloud, infrastructure and AI-enabled technology services. This high-impact leadership role influences enterprise-wide technology decisions and shapes long-term roadmaps across secure, resilient, scalable platforms. Location ...

Whitbread is seeking a visionary Principal Architect - Infrastructure, Cloud & AI to define and lead the architecture strategy across cloud, infrastructure and AI-enabled technology services. This is a high-impact leadership role shaping enterprise-wide technology decisions, roadmaps, and governance to ensure secure, resilient and scalable platforms. ...

leading cybersecurity firm is seeking a Principal Architect to oversee technical strategy for major partnerships. This remote role involves close collaboration with sales teams and clients, providing technical guidance and creative solutions to complex security challenges. Ideal candidates will have pre-sales experience, knowledge of network security ...

Principal Platform Architect (Red Hat OpenShift) Hybrid - Reading area (2 days per week on site) Up to £110,000 + Bonus I'm recruiting for a Principal Platform Architect to take ownership of the architecture and evolution of large-scale Red Hat OpenShift platforms supporting business ...

technology topics like infrastructure as code, security, application modernization through usage of containerization, serverless platforms, CI/CD, and cloud networking. At Zencore, a Principal Architect is a key technical leader in our engineering organization and acts as an ambassador of our technical and cloud engineering expertise. Principal ...

Limelight Health is seeking an experienced Principal Architect to influence the technical direction of their products. In this hands-on role based in Greater London, you will design robust software systems in a modern SaaS environment and collaborate closely with engineers and stakeholders. The ideal candidate will have ...

Principal Platform Architect (Red Hat OpenShift) Hybrid - Reading area (2 days per week on site) Up to £110,000 + Bonus I'm recruiting for a Principal Platform Architect to take ownership of the architecture and evolution of large-scale Red Hat OpenShift platforms supporting business ...

Principal Technology Architect – LLMs, agentic coding systems, intelligent IDEs, AI Role Senior Forward Deployed Engineer (AI‐Native) – Principal Technology Architect Location: London Compensation: Competitive (including bonus) Responsibilities Serve as principal engineering lead for complex, multi‐region AI programs; define solution strategy, roadmap, and measurable outcomes. … Lead workshops and discoveries focused on AI‐enabled engineering (LLMs, agents, RAG, prompt ops, model ops). Architect AI integrations across APIs, pipelines, cloud services, and enterprise toolchains; enforce reliability, safety, and cost discipline. Operationalize agentic engineering (task decomposition, tools, memory, planning) for accelerated delivery. Build and mentor high ...

Principal Cyber Security Architect SC Clearance Inside IR35, £750 per day 6-month contract Hybrid role, requiring two days per week in the London office. This is a strategic role where the successful individual will use their security expertise to develop and maintain solutions that align with … improvement of cyber resilience for the organisation and identify key programme and technical risks, leading the design of mitigating security architectures. The CyberSecurity Architect will deliver 1st Line Security Architecture and be involved in activities such as threat model, security impact assessments, risk assessments, security architecture (Within ...

Principal Cloud Architect, Technology Consulting - London, Leeds, Manchester or Newcastle (3 days per week onsite) A leading technology consulting firm are recruiting for an experienced Principal Cloud Architect with expertise in AWS and cloud-native infrastructure working for different public sector and regulated clients on complex ...

DESCRIPTION Step into the role of a Principal Information Architect (Executive Director) at JPMorganChase and become a promoting force behind the development and adoption of cutting‐edge, cloud‐based technologies. Make metadata real, usable, and impactful in modern engineering. In this role, you will sit at the intersection … control. You will have room to grow your craft, deepen your technical breadth, and influence standards across a large, complex environment. As a Principal Information Architect, Metadata at JPMorganChase within the Commercial & Investment Bank, you will connect enterprise modeling and metadata practices to real software engineering assets ...

Step into the role of a Principal Information Architect (Executive Director) at JPMorganChase and become a promoting force behind the development and adoption of cutting-edge, cloud-based technologies. Make metadata real, usable, and impactful in modern engineering. In this role, you’ll sit at the intersection … control. You’ll have room to grow your craft, deepen your technical breadth, and influence standards across a large, complex environment. As a Principal Information Architect, Metadata at JPMorganChase within the Commercial & Investment Bank, you will connect enterprise modeling and metadata practices to real software engineering assets ...

Select how often (in days) to receive an alert: The Principal, Solution Architect is responsible for designing end to end solutions that solve the business's problem and supports the Technical Architect with its implementation. The Principal plays a critical role in proactively leading activities that … guide the development of a portfolio of solutions – including projects, products, systems (applications, technologies, processes and information), shared infrastructure and application services. The Principal ensures technology solutions align with business objectives, value streams, architectural standards and help to shape future-state architectures that drive strategic business outcomes. Guided ...

technology company in Bristol is seeking a Principal Architect to define and drive the architectural vision for their ML accelerator software stack. This role requires expertise in firmware, drivers, and ML frameworks, alongside excellent communication and collaborative skills. Responsibilities include overseeing the software architecture, ensuring alignment with engineering ...

Principal Data Architect, DV Cleared Secure Government & Defence Programmes UK | Hybrid + Client Site Active DV clearance required, non-negotiable Datatech Analytics is supporting a leading UK consulting and technology organisation delivering secure, enterprise-scale data platforms across defence, national security and classified government programmes. We're looking … speak with Principal Data Architects who want to take ownership of architecture across complex, high-impact environments where security, scale and performance all matter. The Role A senior architecture position with real ownership. You'll define and lead the technical direction of large-scale data platforms, working closely with ...

Principal Data Architect | DV Cleared** Secure Government & Defence Programmes UK | Hybrid + client site **Active DV clearance non-negotiable** Architecture that ends up in service, not in a slide pack. Datatech Analytics is supporting a leading UK consulting and technology organisation building secure, enterprise-scale data platforms across … defence, national security and classified government programmes. We're engaging Principal Data Architects who want ownership, not oversight. **The role** You'll set and lead the technical direction of large-scale data platforms on mission-critical programmes working alongside senior stakeholders, engineers and delivery teams. Not advisory. You stay ...

Principal Data Architect DV Cleared Secure Government & Defense Programmes UK | Hybrid + Client Site Active DV Clearance required non‐negotiable We're working with a leading UK consultancy delivering mission‐critical data platforms across defence, national security, and highly classified government programmes. This is high‐impact, high‐security … stakeholder influence at senior level Experience leading teams on complex programmes Why this role This isn't standard consulting. It’s your opportunity to architect data platforms that operate in the most secure, high‐stakes environments in the UK. Real impact. Real complexity. Zero margin for error. Apply ...

Select how often (in days) to receive an alert: Job Title: Principal Senior Technical Architect - National Security Location: Malvern, England, United Kingdom Role Type: Permanent – Full Time Package: Competitive Salary + Benefits Role ID: SF19725 Are you ready to be part of the future? At QinetiQ … From cutting edge defence technology to ground breaking innovations our mission is to empower and protect lives. Join us as a Senior Principle Technical Architect – National Security at either our Farnborough or Malvern site, where you will have the opportunity to work with cutting-edge technology in partnership with ...

Cambridgeshire, England £130-150k (and higher, dependent on experience) Job ID: 424900 Rob Hudson This is a key position as a Principal CPU Architect or Chief CPU Architect (dependent on levels and relevance of experience) – to work on the latest developments in CPU architecture – for improvements ...

architectural direction across an entire technology estate rather than focusing on a single product or project? Spectrum IT's client are looking for a Principal Architect to shape the future of a broad, complex technology platform comprising multiple systems, services, integrations and data capabilities. As the business continues … leaders, helping shape architectural decisions that will have a lasting impact across the organisation while reporting to the CTO. If you're an experienced architect who enjoys balancing strategic thinking with pragmatic delivery, and you're passionate about creating coherent, scalable platforms rather than isolated solutions, we'd love ...

architectural direction across an entire technology estate rather than focusing on a single product or project? Spectrum IT's client are looking for a Principal Architect to shape the future of a broad, complex technology platform comprising multiple systems, services, integrations and data capabilities. As the business continues … leaders, helping shape architectural decisions that will have a lasting impact across the organisation while reporting to the CTO. If you're an experienced architect who enjoys balancing strategic thinking with pragmatic delivery, and you're passionate about creating coherent, scalable platforms rather than isolated solutions, we'd love ...

silicon designers, software engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant innovation. Job Summary We are looking for a Principal Architect to define and drive the architectural vision of the software stack for the Graphcore ML accelerator. In this role, you will shape ...

architectural direction across an entire technology estate rather than focusing on a single product or project? Spectrum IT's client are looking for a Principal Architect to shape the future of a broad, complex technology platform comprising multipl... WKCL1_UKTJ ...

architectural direction across an entire technology estate rather than focusing on a single product or project? Spectrum IT's client are looking for a Principal Architect to shape the future of a broad, complex technology platform comprising multipl click apply for full job details ...