1 to 25 of 35 Permanent Lead Architect Jobs in London

Lead Enterprise Architect Location: London/Hybrid Type: Permanent/Client-Facing Role About the Role Entasis Partners is supporting a leading consultancy to secure an experienced Enterprise Architect to drive technology and platform strategy, legacy system modernisation, and M&A integration initiatives. This is a high-impact, client-facing role where you’ll partner with senior … stakeholders to define technology roadmaps, rationalise complex IT landscapes, and deliver transformational outcomes across large-scale programmes. Key Responsibilities of the Lead Enterprise Architect Develop and implement technology and platform strategies to support business transformation objectives. Lead legacy system modernisation, including cloud migration, platform consolidation, and process optimisation. Drive M&A integration initiatives, aligning systems, data, and … and guide cross-functional teams, fostering knowledge sharing and architecture excellence. Translate complex technical challenges into clear, actionable recommendations for senior stakeholders. What We’re Looking For from the Lead Enterprise Architect Proven experience as an Enterprise Architect focused on technology and platform strategy. Hands-on experience with legacy system modernisation, cloud platforms (Azure, AWS, GCP), and More ❯

Lead Enterprise Architect Location: London/Hybrid Type: Permanent/Client-Facing Role About the Role Entasis Partners is supporting a leading consultancy to secure an experienced Enterprise Architect to drive technology and platform strategy, legacy system modernisation, and M&A integration initiatives. This is a high-impact, client-facing role where you’ll partner with senior … stakeholders to define technology roadmaps, rationalise complex IT landscapes, and deliver transformational outcomes across large-scale programmes. Key Responsibilities of the Lead Enterprise Architect Develop and implement technology and platform strategies to support business transformation objectives. Lead legacy system modernisation, including cloud migration, platform consolidation, and process optimisation. Drive M&A integration initiatives, aligning systems, data, and … and guide cross-functional teams, fostering knowledge sharing and architecture excellence. Translate complex technical challenges into clear, actionable recommendations for senior stakeholders. What We’re Looking For from the Lead Enterprise Architect Proven experience as an Enterprise Architect focused on technology and platform strategy. Hands-on experience with legacy system modernisation, cloud platforms (Azure, AWS, GCP), and More ❯

Lead Enterprise Architect Location: London/Hybrid Type: Permanent/Client-Facing Role About the Role Entasis Partners is supporting a leading consultancy to secure an experienced Enterprise Architect to drive technology and platform strategy, legacy system modernisation, and M&A integration initiatives. This is a high-impact, client-facing role where you’ll partner with senior … stakeholders to define technology roadmaps, rationalise complex IT landscapes, and deliver transformational outcomes across large-scale programmes. Key Responsibilities of the Lead Enterprise Architect Develop and implement technology and platform strategies to support business transformation objectives. Lead legacy system modernisation, including cloud migration, platform consolidation, and process optimisation. Drive M&A integration initiatives, aligning systems, data, and … and guide cross-functional teams, fostering knowledge sharing and architecture excellence. Translate complex technical challenges into clear, actionable recommendations for senior stakeholders. What We’re Looking For from the Lead Enterprise Architect Proven experience as an Enterprise Architect focused on technology and platform strategy. Hands-on experience with legacy system modernisation, cloud platforms (Azure, AWS, GCP), and More ❯

Lead Enterprise Architect Location: London/Hybrid Type: Permanent/Client-Facing Role About the Role Entasis Partners is supporting a leading consultancy to secure an experienced Enterprise Architect to drive technology and platform strategy, legacy system modernisation, and M&A integration initiatives. This is a high-impact, client-facing role where you’ll partner with senior … stakeholders to define technology roadmaps, rationalise complex IT landscapes, and deliver transformational outcomes across large-scale programmes. Key Responsibilities of the Lead Enterprise Architect Develop and implement technology and platform strategies to support business transformation objectives. Lead legacy system modernisation, including cloud migration, platform consolidation, and process optimisation. Drive M&A integration initiatives, aligning systems, data, and … and guide cross-functional teams, fostering knowledge sharing and architecture excellence. Translate complex technical challenges into clear, actionable recommendations for senior stakeholders. What We’re Looking For from the Lead Enterprise Architect Proven experience as an Enterprise Architect focused on technology and platform strategy. Hands-on experience with legacy system modernisation, cloud platforms (Azure, AWS, GCP), and More ❯

Lead Security Architect London | £135k + Benefits | Permanent The Opportunity Our client, a prestigious global law firm, is seeking an exceptional Lead Security Architect to join their award-winning Information Security team. This is a rare opportunity to lead security architecture strategy across cutting-edge platforms including M365, AI systems, data platforms, and legal technology … hundreds of incidents globally, providing unique insights that few organisations can offer. Key Responsibilities Strategic Leadership : Develop and maintain comprehensive security architecture strategies across diverse technology platforms Platform Security : Lead security architecture for M365, AI, data platforms, legal tech, and knowledge management systems Design Assurance : Review and approve security designs for new services, platform upgrades, and major integrations Risk More ❯

AI Lead Solutions Architect Location: Flexible across UK Contract Type: Inside IR35 Are you passionate about designing secure, scalable, and sustainable AI systems that can make a real-world impact? We’re recruiting for a Lead AI Solutions Architect to drive the design and delivery of innovative AI-enabled services across our portfolio. This is a … direction of complex AI systems, spanning real-time data pipelines, automation, machine learning models, and legacy system integration. This role is mapped to the Government Digital and Data Profession: Lead Technical Architect and will help us build out our capability to design, deliver and govern AI systems that are impactful, safe, and aligned to cross-government standards. 🔍 What … You’ll Be Doing Lead end-to-end architectural design for AI solutions across multiple programmes and services. Bridge technical and non-technical communities, helping stakeholders understand and engage with complex AI systems. Make architectural decisions and assure technical quality across design, build and operate phases. Collaborate with policy, digital delivery, data science and engineering teams to align AI More ❯

AI Lead Solutions Architect Location: Flexible across UK Contract Type: Inside IR35 Are you passionate about designing secure, scalable, and sustainable AI systems that can make a real-world impact? We’re recruiting for a Lead AI Solutions Architect to drive the design and delivery of innovative AI-enabled services across our portfolio. This is a … direction of complex AI systems, spanning real-time data pipelines, automation, machine learning models, and legacy system integration. This role is mapped to the Government Digital and Data Profession: Lead Technical Architect and will help us build out our capability to design, deliver and govern AI systems that are impactful, safe, and aligned to cross-government standards. 🔍 What … You’ll Be Doing Lead end-to-end architectural design for AI solutions across multiple programmes and services. Bridge technical and non-technical communities, helping stakeholders understand and engage with complex AI systems. Make architectural decisions and assure technical quality across design, build and operate phases. Collaborate with policy, digital delivery, data science and engineering teams to align AI More ❯

Lead Java Architect – Greenfield Digital Asset Platform (12 Month Extendable Contract Inside IR35 - mostly remote - City of London) Are you a hands-on Architect with a "builder" mindset, ready to lead the development of a ground-breaking FinTech platform from the ground up? We are seeking an exceptional Lead Java Architect to spearhead a More ❯

Lead Java Architect – Greenfield Digital Asset Platform (12 Month Extendable Contract Inside IR35 - mostly remote - City of London) Are you a hands-on Architect with a "builder" mindset, ready to lead the development of a ground-breaking FinTech platform from the ground up? We are seeking an exceptional Lead Java Architect to spearhead a More ❯

Lead Java Architect – Greenfield Digital Asset Platform (12 Month Extendable Contract Inside IR35 - mostly remote - City of London) Are you a hands-on Architect with a "builder" mindset, ready to lead the development of a ground-breaking FinTech platform from the ground up? We are seeking an exceptional Lead Java Architect to spearhead a More ❯

Lead Java Architect – Greenfield Digital Asset Platform (12 Month Extendable Contract Inside IR35 - mostly remote - City of London) Are you a hands-on Architect with a "builder" mindset, ready to lead the development of a ground-breaking FinTech platform from the ground up? We are seeking an exceptional Lead Java Architect to spearhead a More ❯

Lead Java Architect – Greenfield Digital Asset Platform (12 Month Extendable Contract Inside IR35 - mostly remote - City of London) Are you a hands-on Architect with a "builder" mindset, ready to lead the development of a ground-breaking FinTech platform from the ground up? We are seeking an exceptional Lead Java Architect to spearhead a More ❯

Lead Java Architect – Greenfield Digital Asset Platform (12 Month Extendable Contract Inside IR35 - mostly remote - City of London) Are you a hands-on Architect with a "builder" mindset, ready to lead the development of a ground-breaking FinTech platform from the ground up? We are seeking an exceptional Lead Java Architect to spearhead a More ❯

Lead Java Architect – Greenfield Digital Asset Platform (12 Month Extendable Contract Inside IR35 - mostly remote - City of London) Are you a hands-on Architect with a "builder" mindset, ready to lead the development of a ground-breaking FinTech platform from the ground up? We are seeking an exceptional Lead Java Architect to spearhead a More ❯

Lead Java Architect – Greenfield Digital Asset Platform (12 Month Extendable Contract Inside IR35 - mostly remote - City of London) Are you a hands-on Architect with a "builder" mindset, ready to lead the development of a ground-breaking FinTech platform from the ground up? We are seeking an exceptional Lead Java Architect to spearhead a More ❯

Lead Java Architect – Greenfield Digital Asset Platform (12 Month Extendable Contract Inside IR35 - mostly remote - City of London) Are you a hands-on Architect with a "builder" mindset, ready to lead the development of a ground-breaking FinTech platform from the ground up? We are seeking an exceptional Lead Java Architect to spearhead a More ❯

From roadside assistance to home and motor insurance, and the latest driving technologies, we have it all. As we continue to expand, diversify, and modernise, joining us as a Lead Platform Architect means you'll play a crucial role in our success and be part of this exciting motoring journey. Our Chief Operating Office (COO) are the backbone … data platforms that drive real business impact? Do you thrive in collaborative environments and enjoy mentoring others while shaping the future of data architecture? We're looking for a Lead Platform Architect to join our Data & Analytics team. This is a pivotal role where you'll lead the design and implementation of scalable, secure, and high-performing … data solutions, primarily leveraging Azure and Databricks technologies. What will I be doing? Architect and deliver end-to-end data platform solutions using Azure and Databricks , aligned with our strategic frameworks. Own and develop technical solution architecture documents for key work packages. Collaborate across engineering teams and technical departments to ensure robust infrastructure design. Lead technical evaluations, pilots More ❯

are passionate about Agile ways of working and want to spread this approach within our teams and business processes. To execute this transformation, we need people who take the lead in defining standards and guardrails of working and developing expertise within the portfolio. As portfolio architect you will define and design technology solutions that optimize our solutions for … and decision-making skills, and independent self-direction, coupled with an aptitude for collaboration and open communication. Thought leadership in technology innovation and transformation Partnering with the Product Portfolio Lead, Technical Area Lead and Enterprise Architects to envision and deliver on the architectural roadmap and priorities for the portfolio. Translating business and technical requirements into an architectural blueprint … business objectives and documenting all solution architecture design and analysis work Leading evaluation, analysis, and design for the implementation of a solution architecture Demonstrated ability to collaborate with and lead cross-functional groups; and to prioritize regular workload, special tasks, and concurrent projects, allocating time and resources to ensure that work is completed accurately and efficiently within an established More ❯

with opportunities to explore and grow. A community of leading experts, BCG Platinion team members have a natural springboard for professional growth and deeper opportunities to excel. As a Lead IT Architect , you will work closely with clients to understand their issues, define IT strategies, architecture solutions, win buy-in for your recommendations, and collaborate with fellow BCGers … larger, highly technical and more complex 'modules' within a project, and begin to develop specialized knowledge to help you solve clients' problems. You will start to take on team lead responsibilities and demonstrate intellectual leadership Together with our clients, you will develop superior digital and technology concepts and architecture solutions as well as support technical implementations actively and on … skills. You will also help guide junior members of the team, help with project proposals, client care, building relationships with peers and identifying new business opportunities. Finally as a Lead IT Architect you will contribute to the Practice Area development and help to build the BCG brand as a key member of the case team. What You'll More ❯

London - Lead Solutions Data Architect, Data Engineering Ekimetrics UK Job Description About Ekimetrics Ekimetrics is a leader in data science and AI, specialising in Marketing Effectiveness, Customer Analytics and business optimisation since 2006. We have pioneered the use of AI to drive sustainable growth, helping companies across industries like retail, banking, luxury fashion, insurance and many more to … shaping the future of data-driven decision-making in a sustainable, ethical manner. About the Role Based in London and reporting to our Head of Data Engineering, you will lead large-scale digital transformations, building bespoke analytics solutions to answer clients' key questions, develop solutions around Geni AI, and consult on the findings, including high-profile presentations to our … clients' senior executives. Job Responsibilities Data Architecture Lead assessments, strategies, and architecture recommendations. Own the full cycle of the industrialization of data projects, from advisory to audit and review activities, with customer interactions ranging from technical teams to CIOs. Be responsible for the data engineering code organization as well as data modeling approaches, contributing to these topics with other More ❯

Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help More ❯

hold a British Citizenship or Dual Citizenship. Due to project requirements, at least 12 months Central Government experience in the last 5 years is strongly preferred. As an Aker Lead Security Architect, you will be a recognised subject matter expert in security, risk management and compliance with demonstrable experience in highly regulated industries, specifically UK Government and/… or Defence. You will build effective working relationships with delivery team members and Aker customers and operate without supervision as a security lead across multiple projects and platforms, with extensive latitude for independent judgment to drive the required outcomes for Aker and its customers. You will: Lead client-specific security and assurance of highly complex, cloud-centric data … of HMG government security architecture and assurance to OFFICIAL and above classifications. Provide specialist advice and knowledge of Public Cloud (Azure, AWS, GCP) cloud-based security architectures. Define and lead external security testing (e.g ITHC) of solutions on the public cloud (Azure, AWS, GCP), cloud native platforms (Docker, Kubernetes, etc.), and Software as a Service (SaaS) solutions. Formulate HMG More ❯

is at the forefront of this change, partnering with leading financial institutions to develop and implement cutting-edge AI solutions that address their most critical business challenges. As a Lead AI Architect within our team, you'll play a pivotal role in shaping the future of finance. You'll leverage your deep technical expertise and industry knowledge to … approach the thousands of decisions we make everyday. How we behave, our beliefs and our attitudes. In other words: our values. Whatever we do, whereverwe arein the world, we lead the way , serve with integrity , take care of each other , fosterinclusion , and collaborate for measurable impact . These five shared values lead every decision wemake and action we … you want to help solve some of the biggest tech and transformational challenges around, join us. Together, we'll make an impact that matters. Engineering, AI and Data We lead transformation at the heart of our clients; re-engineering the core of our clients' organisations, helping to unleash growth, and creating better futures for their customers, citizens and employees. More ❯

thousands of decisions we make everyday. How we behave, our beliefs and our attitudes. In other words: our values. Whatever we do, wherever we are in the world, we lead the way, serve with integrity, take care of each other, foster inclusion, and collaborate for measurable impact. These five shared values lead every decision we make and action … we take, guiding us to deliver impact how and where it matters most. Connect to your opportunity We are seeking to hire experienced Lead GenAI System Architect(s) in the AI Institute, which is a centre of excellence in Deloitte's Engineering, AI & Data service offering. You will be working with clients and other third parties, as well … and improved productivity across the value chain. You will have a degree of technical knowledge, as well as the ability to communicate to business users. Your role As a Lead GenAI System Architect, you will solve our clients' most challenging business problems by applying Generative AI and other ML techniques to design, deliver and operate robust and cutting More ❯

Our client is is seeking an experienced Lead Data Architect/Engineering Consultant to deliver the cloud-native data platform. This platform will serve as the backbone for ingesting, analysing, and visualising operational data – enabling real-time monitoring, alerting, and long-term trend analysis. You will work across disciplines (engineering, analytics, asset operations, trading) to design a scalable … secure, and high-performance platform that supports current needs and enables future growth. The key responsibilities are the following: Project Ownership: Lead the end-to-end delivery of the data & analytics platform, from discovery through production handover. Define the architectural vision, design decisions, and implementation roadmap; coordinate closely with internal stakeholders. Facilitate technical discovery sessions with the data, trading … enterprise-scale data platforms in cloud environments(preferably Azure). Deep expertise in lake house architectures, real-time/batch processing, and telemetry/IoT pipelines. Proven ability to lead complex delivery across technical and non-technical teams. Strong hands-on experience with: Azure Event Hubs, IoT Hub, Data Factory, Data Lake Gen2, Synapse, Databricks Spark, Structured Streaming, Delta More ❯