26 to 50 of 52 Principal Architect Jobs in the UK excluding London

View our cookie policy .Principle Data Architect page is loaded Principle Data Architectlocations: Edinburgh: Not Office Based (UK)time type: Full timeposted on: Posted Todaytime left to apply: End Date: November 11, 2025 (13 days left to apply)job requisition id: R Job Description At Aberdeen, our ambition is to be the UK's leading Wealth & Investments group.Strengthening talent … forefront of the market as we design digital experiences that supercharge advice firms to delight their clients. About the role We are looking for an exceptionally talented and knowledgeable Principal Data Architect to deliver best practice data architecture for the Adviser business, and to help integrate data with our clients. They will own the technical design and delivery … with C-suite stakeholders, within Aberdeen and our clients. You will need to be a team player and collaborator, working across multi-discipline teams and mentoring other technical specialists.As Principal Data Architect, you will be the strategic authority on data architecture across the organisation. You will define and evolve the enterprise-wide architecture that underpins analytics, reporting, and More ❯

Brand new Permanent Opportunity available with a Globally Leading Security Company for a Principal Cloud Solutions Architect Enhanced DV cleared to start – must be active (West) Globally leading defence/cyber security company Up to £125k DoE - plus benefits and bonuses Cheltenham location – full-time on-site when required Experience required in AWS, Technical Leadership, Linux/Windows … IPv4, IaC, Docker/Kubernetes, CI/CD Who Are We? We are recruiting a Principal Cloud Solutions Architect to work with a multi-national, industry-leading cyber security/defence company in Cheltenham. Our teams are what drive us forward in our mission to make the UK as safe as possible. Therefore, we are looking for the … best talent to join the team. Due to the nature of our client, you must hold an active enhanced DV clearance. What will the Principal Cloud Solutions Architect be doing? As part of Secure Cloud Solutions, our client helps customers refactor, re-platform, and rehost mission-critical systems in AWS. As an architect within a project team More ❯

Brand new Permanent Opportunity available with a Globally Leading Security Company for a Principal Cloud Solutions Architect Enhanced DV cleared to start – must be active (West) Globally leading defence/cyber security company Up to £125k DoE - plus benefits and bonuses Cheltenham location – full-time on-site when required Experience required in AWS, Technical Leadership, Linux/Windows … IPv4, IaC, Docker/Kubernetes, CI/CD Who Are We? We are recruiting a Principal Cloud Solutions Architect to work with a multi-national, industry-leading cyber security/defence company in Cheltenham. Our teams are what drive us forward in our mission to make the UK as safe as possible. Therefore, we are looking for the … best talent to join the team. Due to the nature of our client, you must hold an active enhanced DV clearance. What will the Principal Cloud Solutions Architect be doing? As part of Secure Cloud Solutions, our client helps customers refactor, re-platform, and rehost mission-critical systems in AWS. As an architect within a project team More ❯

On behalf of the MOD, we are looking for a Principal Solution Architect (Inside IR35) for a 4 month contract based hybrid in Bristol once per week. The Ministry of Defence (MOD) is a central government department with a mission to protect our country and provide the ultimate guarantee of its security and independence, as well as helping … speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance. As a Principal Solution Architect, your main responsibilities will be: . Lead teams of more junior solution architects . Lead multiple architecture projects or programmes . Build relationships with senior stakeholders … . Take a leading role in the overall direction of business and digital capabilities . Inspire other architects and help them understand how to meet organisational goals Essential: . Architect for the whole context. You can assess how trends in society and industry practices might impact the organisation. You can work with people outside of your organisation to inform More ❯

of the firm's information assets across Europe, Asia, and the Americas. It implements security solutions to meet business needs and ensures trustworthiness of customer data and infrastructure. The Principal Security Architect is a cybersecurity expert collaborating with the CTO and CIOs to design and govern security patterns for application development, ensuring security is integrated into technology infrastructure … and business applications. This role requires cross-departmental collaboration within the organization to embed security as an emergent property of design decisions made across technology teams. The Principal Security Architect will lead a team of architects to review solutions, ensuring security controls are incorporated and best practices are followed, particularly in infrastructure projects like cloud environments. The role … regulations and monitor external environment influences. Maintain industry knowledge and apply analytical skills to solve complex problems. Make strategic decisions and influence stakeholders internally and externally. Act as a principal contact and spokesperson for the security function. All senior leaders are expected to embody leadership behaviors: Listen and be authentic, Energize and inspire, Align across the enterprise, Develop others. 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 ❯

impact that transforms your career—and the lives of people across the world. Visit us at UST.com. You Are: We are seeking a dynamic and visionary Retail Technology Leader (Principal Enterprise Architect) to spearhead the end-to-end technology transformation for our retail customers. This role requires a deep understanding of the retail domain, technology modernisation, and the … leader in retail technology. Contribute to business development through proposal support, client workshops, and innovation-led pursuits. What you need : 15+ years of experience in technology leadership (Lead Enterprise Architect) roles, with a strong focus on retail and consumer domains . Proven track record of leading digital and AI-led transformations for large retailers (online, omnichannel, or traditional). … pragmatism and commercial acumen. Education Bachelor's or Master’s degree in Computer Science, Engineering, Information Systems, or related fields. Certifications in cloud platforms (e.g., AWS/Azure Solutions Architect), TOGAF, or SAFe are a plus. What we believe : We’re proud to embrace the same values that have shaped UST since the beginning. Since day one, we’ve More ❯

impact that transforms your career—and the lives of people across the world. Visit us at UST.com. You Are: We are seeking a dynamic and visionary Retail Technology Leader (Principal Enterprise Architect) to spearhead the end-to-end technology transformation for our retail customers. This role requires a deep understanding of the retail domain, technology modernisation, and the … leader in retail technology. Contribute to business development through proposal support, client workshops, and innovation-led pursuits. What you need: 15+ years of experience in technology leadership (Lead Enterprise Architect) roles, with a strong focus on retail and consumer domains. Proven track record of leading digital and AI-led transformations for large retailers (online, omnichannel, or traditional). Expertise … pragmatism and commercial acumen. Education Bachelor's or Master's degree in Computer Science, Engineering, Information Systems, or related fields. Certifications in cloud platforms (e.g., AWS/Azure Solutions Architect), TOGAF, or SAFe are a plus. What we believe: We're proud to embrace the same values that have shaped UST since the beginning. Since day one, we've More ❯

people in the business. We take pride in our culture of innovation and collaboration that drives us to deliver exceptional benefits to our clients every day. Summary: As the Principal Platform Architect for the Lemongrass Cloud Platform (LCP), you will lead the evolution of a modern, scalable, and intelligent front-end experience for our automation platform. This role … On Target Earnings (OTE) range for this position is $230,000 - $260,000. Why Join Lemongrass Drive the user experience for one of the worlds leading SAP automation platforms Architect software that abstracts the complexity of Kubernetes and cloud from enterprise users Work in a remote-friendly, globally distributed team of technologists Help shape the future of intelligent, cloud 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 ❯

transition to Distribution System Operators, and play their part in a net zero energy transition. Smarter Grid Solutions is a subsidiary of Mitsubishi Electric. This role is for a Principal Software Architect to lead one of our projects, reporting to the Chief Architect. You will be the lead technical authority for the development of a new suite of … software, supported by another software architect whom you will manage. This is an exciting opportunity to be involved in a greenfield development project from its inception. Duties & responsibilities Responsible for the analysis, design and high-level engineering of the key hardware, networking and software technology components and applications required for software projects within Smarter Grid Solutions and the wider … to critical national infrastructure. Responsible for liaising with customers, partners and suppliers as the technical authority for a single product line. Responsible for the line management of one other architect working on the same product line. Responsible for providing best-in-class technical advice and support to the other business functions within SGS and Mitsubishi Electric. Responsible for defining More ❯

Smarter Grid Solutions is a subsidiary of Mitsubishi Electric and, beyond our core product set, we also support wider digitisation projects within Mitsubishi Electric. This role is for a Principal Software Architect to lead one of these projects, reporting to the Chief Architect. Within this role, you will be the lead technical authority for the development of a … new suite of software, supported by another software architect whom you will have line management responsibility for. This is an exciting opportunity to be involved in a greenfield development project from its inception. Duties & responsibilities Responsible for the analysis, design and high-level engineering of the key hardware, networking and software technology components and applications required for software projects … to critical national infrastructure Responsible for liaising with customers, partners and suppliers as the technical authority for a single product line Responsible for the line management of one other architect working on the same product line Responsible for providing best-in-class technical advice and support to the other business functions within SGS and Mitsubishi Electric Responsible for defining More ❯

Smarter Grid Solutions is a subsidiary of Mitsubishi Electric and, beyond our core product set, we also support wider digitisation projects within Mitsubishi Electric. This role is for a Principal Software Architect to lead one of these projects, reporting to the Chief Architect. Within this role, you will be the lead technical authority for the development of a … new suite of software, supported by another software architect whom you will have line management responsibility for. This is an exciting opportunity to be involved in a greenfield development project from its inception. Duties & responsibilities Responsible for the analysis, design and high-level engineering of the key hardware, networking and software technology components and applications required for software projects … to critical national infrastructure Responsible for liaising with customers, partners and suppliers as the technical authority for a single product line Responsible for the line management of one other architect working on the same product line Responsible for providing best-in-class technical advice and support to the other business functions within SGS and Mitsubishi Electric Responsible for defining More ❯

Smarter Grid Solutions is a subsidiary of Mitsubishi Electric and, beyond our core product set, we also support wider digitisation projects within Mitsubishi Electric. This role is for a Principal Software Architect to lead one of these projects, reporting to the Chief Architect. Within this role, you will be the lead technical authority for the development of a … new suite of software, supported by another software architect whom you will have line management responsibility for. This is an exciting opportunity to be involved in a greenfield development project from its inception. Duties & responsibilities Responsible for the analysis, design and high-level engineering of the key hardware, networking and software technology components and applications required for software projects … to critical national infrastructure Responsible for liaising with customers, partners and suppliers as the technical authority for a single product line Responsible for the line management of one other architect working on the same product line Responsible for providing best-in-class technical advice and support to the other business functions within SGS and Mitsubishi Electric Responsible for defining More ❯

Smarter Grid Solutions is a subsidiary of Mitsubishi Electric and, beyond our core product set, we also support wider digitisation projects within Mitsubishi Electric. This role is for a Principal Software Architect to lead one of these projects, reporting to the Chief Architect. Within this role, you will be the lead technical authority for the development of a … new suite of software, supported by another software architect whom you will have line management responsibility for. This is an exciting opportunity to be involved in a greenfield development project from its inception. Duties & responsibilities Responsible for the analysis, design and high-level engineering of the key hardware, networking and software technology components and applications required for software projects … to critical national infrastructure. Responsible for liaising with customers, partners and suppliers as the technical authority for a single product line. Responsible for the line management of one other architect working on the same product line. Responsible for providing best-in-class technical advice and support to the other business functions within SGS and Mitsubishi Electric. Responsible for defining More ❯

Overview Role - Principal Landscape Architect Location - Liverpool Salary - £DOE Our client is a well-established multidisciplinary consultancy based in Liverpool and is looking for a Principal Landscape Architect. They work on an interesting mix of projects across the UK and Ireland, especially around renewables, energy, and infrastructure. They're involved in onshore wind farms, solar projects, and More ❯

critical technology areas such as mobility, software services, robotics, simulations, cybersecurity, AI, and data analytics, enabling clients to tackle complex challenges in today’s rapidly evolving markets. Role The Principal Technical Solutions Lead serves as the senior technical authority within the IT & Digital Practice, responsible for defining, governing, and assuring end-to-end solution delivery across complex digital transformation … develop Solution Architects, Data Architects, and Technical Leads across the practice. Required Experience Minimum 8+ years’ experience in solution architecture, with at least 3 years in a lead or principal capacity. Proven experience designing and governing complex, multi-cloud or hybrid solutions. Deep technical expertise in cloud, data, integration, and security architecture. Strong understanding of enterprise data platforms (Databricks … who drives alignment across technical and business teams. Passionate about mentoring and developing high-performing technical talent. Committed to excellence, governance, and continuous improvement. Required Education AWS Certified Solutions Architect – Professional (required). Azure Solutions Architect Expert (preferred). TOGAF, SAFe, or other enterprise architecture frameworks (beneficial). Degree in Computer Science, Engineering, or related field (or equivalent More ❯

critical technology areas such as mobility, software services, robotics, simulations, cybersecurity, AI, and data analytics, enabling clients to tackle complex challenges in today’s rapidly evolving markets. Role The Principal Technical Solutions Lead serves as the senior technical authority within the IT & Digital Practice, responsible for defining, governing, and assuring end-to-end solution delivery across complex digital transformation … develop Solution Architects, Data Architects, and Technical Leads across the practice. Required Experience Minimum 8+ years’ experience in solution architecture, with at least 3 years in a lead or principal capacity. Proven experience designing and governing complex, multi-cloud or hybrid solutions. Deep technical expertise in cloud, data, integration, and security architecture. Strong understanding of enterprise data platforms (Databricks … who drives alignment across technical and business teams. Passionate about mentoring and developing high-performing technical talent. Committed to excellence, governance, and continuous improvement. Required Education AWS Certified Solutions Architect – Professional (required). Azure Solutions Architect Expert (preferred). TOGAF, SAFe, or other enterprise architecture frameworks (beneficial). Degree in Computer Science, Engineering, or related field (or equivalent More ❯

critical technology areas such as mobility, software services, robotics, simulations, cybersecurity, AI, and data analytics, enabling clients to tackle complex challenges in today’s rapidly evolving markets. Role The Principal Technical Solutions Lead serves as the senior technical authority within the IT & Digital Practice, responsible for defining, governing, and assuring end-to-end solution delivery across complex digital transformation … develop Solution Architects, Data Architects, and Technical Leads across the practice. Required Experience Minimum 8+ years’ experience in solution architecture, with at least 3 years in a lead or principal capacity. Proven experience designing and governing complex, multi-cloud or hybrid solutions. Deep technical expertise in cloud, data, integration, and security architecture. Strong understanding of enterprise data platforms (Databricks … who drives alignment across technical and business teams. Passionate about mentoring and developing high-performing technical talent. Committed to excellence, governance, and continuous improvement. Required Education AWS Certified Solutions Architect – Professional (required). Azure Solutions Architect Expert (preferred). TOGAF, SAFe, or other enterprise architecture frameworks (beneficial). Degree in Computer Science, Engineering, or related field (or equivalent More ❯

Your new company A Principal Data Engineer/Architect is required on a permanent basis for a forward-thinking organisation at the heart of Leeds. The Data Services team are on a mission to unlock the value of data by delivering high-quality, secure, and accessible data services. With a focus on modern cloud-based technologies and strong … partnerships, they help colleagues navigate the complexities of a data-driven world. Your new role As a Principal Data Engineer, you will be instrumental in shaping the organisations strategic cloud data platform. You'll lead the design and implementation of scalable data pipelines, drive innovation in data-centric products, and champion automation and predictive analytics. This is a senior More ❯

About the Role We are seeking a Principal Amazon Connect Architect to lead the strategy, design, and delivery of a large-scale cloud contact centre transformation. This is a senior architecture leadership role suited for someone with proven capability implementing Amazon Connect at enterprise scale and migrating from legacy contact centre platforms. You will define the future-state … efficiency & scale ✅ Contact Centre Migration & Build Lead migration from Avaya/Cisco/Genesys to Amazon Connect Design IVR/contact flows, Lex bots, Contact Lens analytics, agent assist Architect workforce & quality management solutions ✅ Integration & Platforms Integrate with Salesforce, ServiceNow, Dynamics, Pega Build API-driven flows, serverless functions, streaming & real-time analytics Use AWS services like Lambda, EventBridge, Kinesis … EventBridge, CloudWatch, DynamoDB Hands-on IaC (CloudFormation/Terraform/CDK) & serverless (Node.js/Python) Deep knowledge of security, compliance & regulated financial/public sector environments .Preferred AWS Solutions Architect – Professional Amazon Connect specialization Healthcare/public sector/regulated industry experience Understanding of SIP, telephony frameworks, Ofcom compliance Success Metrics 📌 Secure & compliant architecture delivery 📌 99.99% availability & uplift in More ❯

About the Role We are seeking a Principal Amazon Connect Architect to lead the strategy, design, and delivery of a large-scale cloud contact centre transformation. This is a senior architecture leadership role suited for someone with proven capability implementing Amazon Connect at enterprise scale and migrating from legacy contact centre platforms. You will define the future-state … efficiency & scale ✅ Contact Centre Migration & Build Lead migration from Avaya/Cisco/Genesys to Amazon Connect Design IVR/contact flows, Lex bots, Contact Lens analytics, agent assist Architect workforce & quality management solutions ✅ Integration & Platforms Integrate with Salesforce, ServiceNow, Dynamics, Pega Build API-driven flows, serverless functions, streaming & real-time analytics Use AWS services like Lambda, EventBridge, Kinesis … EventBridge, CloudWatch, DynamoDB Hands-on IaC (CloudFormation/Terraform/CDK) & serverless (Node.js/Python) Deep knowledge of security, compliance & regulated financial/public sector environments .Preferred AWS Solutions Architect – Professional Amazon Connect specialization Healthcare/public sector/regulated industry experience Understanding of SIP, telephony frameworks, Ofcom compliance Success Metrics 📌 Secure & compliant architecture delivery 📌 99.99% availability & uplift in More ❯

About the Role We are seeking a Principal Amazon Connect Architect to lead the strategy, design, and delivery of a large-scale cloud contact centre transformation. This is a senior architecture leadership role suited for someone with proven capability implementing Amazon Connect at enterprise scale and migrating from legacy contact centre platforms. You will define the future-state … efficiency & scale ✅ Contact Centre Migration & Build Lead migration from Avaya/Cisco/Genesys to Amazon Connect Design IVR/contact flows, Lex bots, Contact Lens analytics, agent assist Architect workforce & quality management solutions ✅ Integration & Platforms Integrate with Salesforce, ServiceNow, Dynamics, Pega Build API-driven flows, serverless functions, streaming & real-time analytics Use AWS services like Lambda, EventBridge, Kinesis … EventBridge, CloudWatch, DynamoDB Hands-on IaC (CloudFormation/Terraform/CDK) & serverless (Node.js/Python) Deep knowledge of security, compliance & regulated financial/public sector environments .Preferred AWS Solutions Architect – Professional Amazon Connect specialization Healthcare/public sector/regulated industry experience Understanding of SIP, telephony frameworks, Ofcom compliance Success Metrics 📌 Secure & compliant architecture delivery 📌 99.99% availability & uplift in More ❯

Are you a seasoned solution lead or enterprise architect with a depth of experience in highly secure environments? Do you have the highest levels of security clearance, a consistent track record in defence or national security, and an innovative approach? If you're ready to work with prestigious clients to define and deliver robust, growth-focused solutions, we want … to hear from you. The Defence & National Security Innovation Architect will play a meaningful role in defining and delivering enterprise solutions for high-profile defence and national security clients. Working with the CTO, the role encompasses two key areas of responsibility. Innovation and Future Solutions (50%) – Lead the identification, design, and development of advanced IT-enabled solutions, fostering innovation … needs and evolving market dynamics. What you will bring: Define solution scope and deliverables to meet client (internal or external) requirements. Extensive experience as a Solution Lead or Enterprise Architect in highly secure defence or national security environments. Validated leadership in delivering innovative solutions to complex security and technology challenges. Confident in engaging with high-profile clients and partners More ❯

and reshape how scientists generate insights and bring therapies to patients faster. You Should Have: PhD Or MSc with 5+ years of Pharma/Biotech industry experience (Senior/Principal levels) Extensive knowledge of Drug Discovery, Development/Manufacturing or similar Life Science domain Fluency in Python, Data Modelling, Engineering, Analysis and Visualisation (tabular & JSON, SQL, NoSQL, Ontologies, Streamlit More ❯