22 of 22 Principal Architect Jobs in the UK

at the heart of everything we do, delivering essential services and dedicated experts who keep the nation's railway running efficiently. What is the purpose of this job? The Principal Architect will be responsible for the design, documentation and ownership of the architecture for all relevant systems, changes and programs across the FTR scope. The Principal Architect … programmes across the FTR scope. This role ensures that technology solutions are robust, scalable and aligned with the organisation's strategic objectives. Acting as a key decision maker, the Principal Architect will collaborate closely with other architects, business stakeholders, technical teams and external partners to deliver cohesive, future-proofed solutions. They will provide architectural leadership throughout the transformation … future systems within the FTR scope · Provide key input across design authorities and assurance groups · Mentor and guide other architects working on the program Job Purpose Statement The princplal architect will be responsible for the design and documentation of the technical solution required for the project. Working in conjunction with the business stakeholders, enterprise and solution architects and external More ❯

Principal Data Architect | Fabric | Azure | Kimball | 2 days per week in Bristol | £100,000-£110,000 plus a brilliant benefits package One of our long-standing clients in the private investment space is building out their data capability and are hiring a Principal Data Architect on a permanent basis. The benefits are genuinely strong. You get … and API based approaches NO SPONSORSHIP can be offered for this role. if that sounds of interest to you then please apply, or reach out to for more information. Principal Data Architect | Fabric | Azure | Kimball | 2 days per week in Bristol | £100,000-£110,000 plus a brilliant benefits package RSG Plc is acting as an Employment Agency More ❯

in person leadership. The arrangements and frequency will be agreed locally.For internal applicants the existing primary location will remain unchanged.The staff mobility local agreement will apply. Key Responsibilities: The Principal Enterprise Architect reports to the Head of Technical Delivery and is a key member of the IT Department; providing technical leadership and standards in critical areas of digital … responsible in supporting the Head of Technical Delivery to ensure the Trusts Digital Infrastructure Strategy is implemented and Departmental objectives & targets achieved, including people, performance and financial objectives. The Principal Enterprise Architect is expected to provide technical leadership at the Department level, as well as departmental IT groups such as Radiology and SWASH, working with our teams subject … highly complex digital services. The role will also be required to provide guidance and sign-off with governance, and support stakeholders with navigating requirements into the IT department. The Principal Enterprise Architect role is a hands-on operational role pivotal in delivering fit for purpose and safe digital services to the Trust. The role is key to maintaining More ❯

Principal Enterprise Architect Location: East Sussex 6 days per month expected onsite Job Type: 6-month fixed term contract Salary: From 74,745 per annum through to 90,000 per annum An exciting new opportunity has become available, working with a growing public sector body, for a Principal Enterprise Architect to provide architecture leadership across the More ❯

Principal Enterprise Architect Location: East Sussex 6 days per month expected onsite Job Type: 6-month fixed term contract Salary: From £74,745 per annum through to £90,000 per annum An exciting new opportunity has become available, working with a growing public sector body, for a Principal Enterprise Architect to provide architecture leadership across the More ❯

Principal Systems Architect - London, UK Help shape the future of robotics. As our Principal Systems Architect , you'll define the technical direction of next-generation robotic systems and work with some of the brightest engineers in the industry. If you thrive on solving complex system-level challenges and want to have real influence on product strategy More ❯

Principal Data Architect Fabric Azure Kimball 2 days per week in Bristol £100,000-£110,000 plus a brilliant benefits package One of our long-standing clients in the private investment space is building out their data capability and are hiring a Principal Data Architect on a permanent basis. The benefits are genuinely strong click apply More ❯

Principal AWS Architect Location: Glasgow, Scotland, United Kingdom (Hybrid with some travel ) Salary: Excellent rate DOE Role Overview Our client are looking for an experienced Principal AWS Contact Centre Architect to design and deliver cloud-based contact centre solutions at enterprise scale. This role is instrumental in shaping digital transformation initiatives, ensuring regulatory compliance, and implementing … legacy platforms (e.g., Avaya, Cisco, Genesys) to AWS Connect. Design and deploy IVR/contact flows, Amazon Lex conversational bots, analytics tools, and agent support solutions. Integration & Ecosystem Development Architect seamless integrations with CRM and ITSM platforms (Salesforce, ServiceNow, Dynamics, Pega), WFM/QM tools, and identity management systems. Build API-driven architectures and real-time analytics pipelines leveraging … compliance frameworks (GDPR, PCI-DSS, ISO 27001). Hands-on experience with Infrastructure as Code (CloudFormation, Terraform, CDK) and serverless development (Node.js/Python). Preferred Qualifications AWS Solutions Architect - Professional or equivalent certification. Experience with Amazon Connect features: Contact Lens, Wisdom/Q, Voice ID, and outbound campaigns. Familiarity with regulated sectors such as healthcare or public services. More ❯

Principal AWS Architect Location: Glasgow, Scotland, United Kingdom (Hybrid with some travel ) Salary: Excellent rate DOE Role Overview Our client are looking for an experienced Principal AWS Contact Centre Architect to design and deliver cloud-based contact centre solutions at enterprise scale click apply for full job details More ❯

Principal Technical Architect - Secure Cloud/Defence - Farnborough/Hybrid - 120k - 140k A rare opportunity to join in a senior capacity for a proven technical leader to define and deliver secure cloud architectures across high-assurance environments within the defence industry. You'll set the technical direction, lead a team of architects, and shape complex cloud strategies that … for secure cloud deployments. Strong knowledge of networking, encryption, IAM, and DevSecOps principles. Excellent stakeholder management, communication, and bid support experience. Desirable Cloud certifications (AWS/Azure/GCP Architect-level). Security credentials (CISSP or equivalent). Agile/DevOps/DevSecOps Prior experience in MOD, UKIC, or other defence domains. Contributions to thought leadership in cloud security More ❯

+ Bonus + Benefits Industry: Digital Transformation/Government Services About the Role A leading UK digital consultancy (Times Top 100 Company to Work For) is looking for a Principal Software Architect to lead the design and delivery of large-scale, secure and scalable digital platforms across central and local government. Youll define modern software architectures, lead technical … across development, documentation and governance. Engage senior stakeholders CTOs, Chief Architects, Programme Directors, Service Owners translating business problems into technical solutions. What Youll Bring ? Proven experience as a Software Architect/Solutions Architect/Principal Engineer delivering public sector or GDS-aligned digital services ? Deep understanding of modern software engineering : Microservices, APIs, REST/GraphQL, message queues … MoJ, NHS Digital and devolved government projects Times Top 100 Company collaborative, inclusive culture Competitive salary + bonus + pension + private medical + funded certifications (AWS/Azure Architect, TOGAF etc.) Interested? Apply now or get in touch for a confidential conversation. More ❯

Principal Cloud & AI Solutions Architect Salary - 6 Figure Negotiable D.O.E London Hybrid Fruition Group are representing a c$5bn-revenue global technology company that are looking for a Principal Solutions Architect to help build out their EMEA professional services function. In the last two years this business has quietly built a consulting division that operates like More ❯

Principal Cloud & AI Solutions Architect Salary - 6 Figure Negotiable D.O.E London Hybrid Fruition Group are representing a c$5bn-revenue global technology company that are looking for a Principal Solutions Architect to help build out their EMEA professional services function click apply for full job details More ❯

Job Title: Principal Solution Architect Lead the end-to-end architecture and design of IT solutions within the assigned delivery portfolio of Fulfillment, Assurance, Plan and Build, and drive application portfolio simplification. Collaborate with the Customer's Enterprise Architect, and contribute to define overall OSS and end state strategy & architecture and alignment with Business Goals. Produce supplementary More ❯

Job Title: Principal Solution Architect Lead the end-to-end architecture and design of IT solutions within the assigned delivery portfolio of Fulfillment, Assurance, Plan and Build, and drive application portfolio simplification. Collaborate with the Customer's Enterprise Architect, and contribute to define overall OSS and end state strategy & architecture and alignment with Business Goals. Produce supplementary More ❯

Principal Engineer – Product Security Location: Frimley (hybrid – average of 2–3 days onsite per week) Rate: £85.40 per hour/umbrella (inside IR35), approx. £632 per day Contract: 6-months initially (potential for extension or to go permanent) Hours: 37 per week Clearance: Active SC Clearance required Restrictions: ITAR and “UK Eyes Only”, please note only sole British citizens … can apply About the Role We're seeking a highly experienced Principal Product Security Engineer to join one of our clients Product Security Engineering teams, supporting the delivery and through-life management of secure submarine systems and products. As a key focal point for security and information risk, you'll apply deep technical expertise to ensure that solutions are More ❯

Principal Engineer - Product Security Location: Frimley (hybrid - average of 2-3 days onsite per week) Rate: £85.40 per hour/umbrella (inside IR35), approx. £632 per day Contract: 6-months initially (potential for extension or to go permanent) Hours: 37 per week Clearance: Active SC Clearance required Restrictions: ITAR and "UK Eyes Only", please note only sole British citizens More ❯

thus drive real-world impact on policing technology, therefore allowing us to excel at our vision; to prevent crime, protect the public and help those in need. As the Principal Application Architect, you sit within the Architecture Management function of the IT & Digital department. Your team will lead on the design and modelling of strategic and tactical architectures More ❯

Commercial/London Work where work matters. Elevate your career at Qodea, where innovation isn't just a buzzword, it's in our DNA. We are a global technology group built for what's next, offering high calibre professionals the More ❯

A solutions architect for Industry 4.0 develops, designs, and oversees the implementation of scalable, reliable, and secure solutions. These systems leverage emerging technologies like the Industrial Internet of Things (IIoT), AI/ML, and cloud computing to improve efficiency, productivity, and decision-making for manufacturing operations. This role translates business requirements into technical blueprints, manages technology integration, and provides … technical leadership throughout a project's lifecycle. Key Responsibilities: Solution Architecture & Design: Develop comprehensive architectural designs for Industry 4.0 solutions, including system blueprints, data flows, and integration diagrams. Architect solutions that leverage IIoT (Industrial Internet of Things), digital twins, predictive maintenance, and real-time analytics to optimize manufacturing and operational processes. Ensure all designs comply with enterprise architecture standards … diverse technical and non-technical teams. Ability to lead cross-functional teams and present technical concepts to clients and stakeholders. Certifications (Preferred): Certifications such as Azure/AWS Solutions Architect and TOGAF or equivalent enterprise architecture certification are highly desirable. More ❯

+ Bonus + Benefits Industry: Digital Transformation/Government Services About the Role A leading UK digital consultancy (Times Top 100 Company to Work For) is looking for a Principal Software Architect to lead the design and delivery of large-scale, secure and scalable digital platforms across central and local government click apply for full job details More ❯

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace More ❯