1 to 25 of 63 Principal Architect Jobs in the UK

business undergoing a significant technical transformation. Following substantial investment, they're modernising a large-scale cloud platform and are looking for an experienced Solution Architect to play a pivotal role in defining the next generation of their technology estate. This is a hands-on architecture position where … direction across multiple engineering teams, helping to solve complex business problems through scalable, cloud-native solutions. You'll work closely with Engineering Managers, Product, Principal Engineers and Technical Leadership to ensure architecture remains pragmatic, modern and capable of supporting ambitious growth plans. What you'll be doing Designing ...

Principal Cloud Architect | Hybrid | £80,000-£100,000 About the Role: We're partnering with a growing SaaS business to hire a Principal Platform Architect to own the design, security, reliability, and operational management of their AWS platform. This is a hands-on leadership role … Experience operating within regulated environments such as ISO 27001, SOC 2, or GxP. Comfortable balancing strategic leadership with hands-on operational delivery. AWS Solutions Architect - Professional certification required. CKA or CKS certification highly desirable. Principal Cloud Architect | Hybrid | £80,000-£100,000 Oscar Associates (UK) Limited ...

Principal Solution Architect Application Deadline: 31 July 2026 Department: Sales Employment Type: Full Time Location: GBR Manchester Hardman Boulevard Reporting To: Andy Jarvis Description The Principal Solution Architect is a senior technical role within NCC Group’s Sales Engineering & Field Strategy team, responsible for shaping … strategic partner to clients, translating business challenges into secure, scalable, and commercially viable solutions. In addition to leading solution design and client engagements, the Principal Solution Architect plays a key role in mentoring and developing the wider team of Solution Architects. They provide technical guidance, coaching, and quality ...

Principal Data Architect (AWS/Snowflake) | London | Hybrid Working | £1XX,000 (doe) iO Associates are hiring a Principal Data Architect to lead the design and delivery of an enterprise cloud data platform, with a strong focus on AWS and Snowflake. You’ll shape data strategy … standards, modernise legacy platforms, and drive scalable, governed data solutions across the business. Key responsibilities Define scalable enterprise data architecture (ingestion, transformation, analytics, governance) Architect and optimise Snowflake (warehousing, sharing, performance) Lead cloud modernisation/migration to AWS and automation of data pipelines Set best practice around modelling, security ...

Principal Technical Architect Key Details £700-800 Inside IR35 1 day per week onsite in either London, Glasgow or Cardiff Active (or recent) SC Clearance is essential. Our client is a major public sector organisation and is seeking a Principal Technical Architect (Azure) to play … contributing to a strong Cloud Centre of Excellence and fostering a culture of continuous improvement and collaboration. They are looking for an experienced Azure architect with a proven track record in delivering complex cloud solutions and establishing robust governance models. You'll bring deep knowledge of Azure security, architecture ...

Principal Data Solution Architect Location –Leeds/Dublin/London Hybrid Permanent About the Role In Flutter COO we work with experts across Flutter to build, deploy and communicate the Flutter Edge. Together 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. This role is focused on execution and solutions delivery – building scalable, high-performance data platforms that enable real‐time and batch data processing ...

Principal Cloud Architect Hybrid £80,000-£100,000 About the Role: We're partnering with a growing SaaS business to hire a Principal Platform Architect to own the design, security, reliability, and operational management of their AWS platform. This is a hands-on leadership role ...

Principal Enterprise Architect | Consulting | Major Transformation Programmes We're working with a leading consulting organisation that is investing heavily in its Architecture and Technology Transformation capability. This is a senior client-facing role for an experienced Enterprise Architect who enjoys operating at the intersection of business strategy ...

Principal Enterprise Architect | Consulting | Major Transformation Programmes We're working with a leading consulting organisation that is investing heavily in its Architecture and Technology Transformation capability. This is a senior client-facing role for an experienced Enterprise Architect who enjoys operating at the intersection of business strategy ...

Description Principal Cloud Architect | Hybrid | £80,000-£100,000About the Role:We're partnering with a growing SaaS business to hire a Principal Platform Architect to own the design, security, reliability, and operational management of their AWS platform.This is a hands-on leadership role … disaster recovery.Experience operating within regulated environments such as ISO 27001, SOC 2, or GxP.Comfortable balancing strategic leadership with hands-on operational delivery.AWS Solutions Architect - Professional certification required.CKA or CKS certification highly desirable.Principal Cloud Architect | Hybrid | £80,000-£100,000Oscar Associates (UK) Limited is acting as an Employment Agency ...

Principal Enterprise Architect Consulting Major Transformation Programmes We're working with a leading consulting organisation that is investing heavily in its Architecture and Technology Transformation capability. This is a senior client-facing role for an experienced Enterprise Architect who enjoys operating at the intersection of business strategy ...

Principal Enterprise Architect Consulting Major Transformation Programmes We're working with a leading consulting organisation that is investing heavily in its Architecture and Technology Transformation capability. This is a senior client-facing role for an experienced Enterprise Architect who enjoys operating at the intersection of business strategy ...

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 ...

Morgan Hunt UK Limited is seeking a Principal Technical Architect (Azure) to lead the design and architecture strategy for Azure solutions. This role involves engaging with senior stakeholders and ensuring the solutions align with organisational and government strategy. You will define standards and governance, oversee complex solution designs ...

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 & 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 ...

About the Role As a Principal Solution Architect at Camunda, you sit at the intersection of deep technical expertise and strategic impact. You are the go‐to specialist for our most strategic opportunities and work closely with Sales Engineers to demonstrate how Camunda integrates into complex IT environments … willingness to use our product. Bachelor’s degree in Computer Science, Engineering, or related technical field. 5+ years of experience in a Solution Architect or similar technical presales role, explaining product benefits to customers, handling sales objections, and achieving technical wins. Strong Java programming skills and deep understanding ...

title: Principal Enterprise Security Architect (Cyber Security) Job Type: Permanent Start date: Subject to clearance Salary: 71,000- 90,000 per annum + Benefits Location: Richmond Upon Thames, London Hours of work: 40 Hours Per Week/Hybrid Working 3/2 Split between Site & Working From Home … Role: As Principal Enterprise Security Architect you will be leading & delivering secure technology solutions aligned with enterprise security strategy, government standards, and organisational risk appetite. As Security Pillar Lead, you will oversee design, delivery, and operationalisation of complex security solutions, risk management, and implementation/monitoring of Security ...

title: Principal Enterprise Security Architect (Cyber Security) Job Type: Permanent Start date: Subject to clearance Salary: £71,000-£90,000 per annum + Benefits Location: Richmond Upon Thames, London Hours of work: 40 Hours Per Week/Hybrid Working 3/2 Split between Site & Working From Home … Role: As Principal Enterprise Security Architect you will be leading & delivering secure technology solutions aligned with enterprise security strategy, government standards, and organisational risk appetite. As Security Pillar Lead, you will oversee design, delivery, and operationalisation of complex security solutions, risk management, and implementation/monitoring of Security ...

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 ...

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. . click apply ...

Principal 5G NTN RAN Architect (UK) If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. London, GB SpinLaunch is building Meridian, a next-generation broadband constellation designed to deliver high-capacity … fast-paced, innovative environment, where your work directly advances a constellation that millions will depend on. Your Mission on the Team: As our Principal 5G NTN RAN Architect, you will own the frontend Radio Access Network (RAN) architecture of the Meridian 5G Non-Terrestrial Network (NTN) solution. This ...