101 to 125 of 437 Lead Architect Jobs in London

Cyber Security, a leading UK professional services firm, seeks a Cyber Security Architect & Engineering Lead to own security across Microsoft 365, Azure, Entra ID, Defender XDR, Sentinel, and Purview. This senior, hands-on role blends architecture and engineering to secure cloud, data, endpoints, apps and networks while enabling … adoption. You will lead security reviews, threat modelling and automation using Python, PowerShell, and Azure Functions; drive ISO 27001 and Cyber Essentials #J-18808-Ljbffr ...

Level: 10 Were looking for a Lead Solution Architect to join our digital transformation consultancy building user-centered software and digital services for public sector clients. Lead Solution Technical Architects work closely with clients and development teams to design software architecture and guide delivery teams to turn ...

Callosum Technologies Ltd. in London seeks an experienced Security Architect to own the security design across APIs, orchestration, agentic systems, and compute infrastructure. You will translate requirements into concrete technical expectations and lead engagements with customers, partners, and reviewers. You will build and lead Callosum's security ...

UNISON Group is seeking a Lead Solution Architect – Data Engineering to own end-to-end architecture on Databricks engagements, ensuring secure, scalable platforms and governance. You will lead migrations, guide presales, and mentor engineers, shaping accelerators and reusable assets. You bring 12+ years in data engineering, 3+ ...

# Technical Lead/Junior Solutions ArchitectLondon, UK ContractAre you a Technical Lead/Junior Solutions Architect with 5+ years of experience in cloud-native development? Apply now for a long-term contract opportunity with a leading technology client in Chiswick, West London.## Requirements* 5+ years ...

Large Language Model (LLM) Technology Lead/Principal Architect Career Level: Manager/Senior Manager/Associate Director As a Lead or Principal AI Architect, you will serve as the definitive technical authority on AI architecture within client engagements and across the practice. You will … competitive advantage. This strategic partnership with client leadership distinguishes you as both a trusted advisor and a principal architect. In this role, you will lead and integrate the work of multiple domain architects and subject matter specialists - across areas such as agentic application design, AI security and trust ...

leading technology firm in the United Kingdom is seeking a Security Architect to design and apply security practices across platforms and services. In this role, you'll work with Agile teams to enhance security throughout the software development process while managing and mentoring a select group of colleagues. Ideal ...

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 AI Tech Architect focused on CRM and Enterprise Solutions, you will advise clients on technology strategies, ensuring flexibility and scalability in CRM architectures. … Salesforce, SAP CX, Microsoft Dynamics 365, Oracle, and Zoho based on business requirements and industry best practices. Analyze and reimagine end-to-end processes (Lead-to-Quote, Quote-to-Cash, Service Management, Customer Support) to maximize CRM value. Build compelling business cases for CRM transformation initiatives, demonstrating ...

Deloitte in London is seeking an experienced Databricks Architect & Delivery Lead to define the technical vision and lead enterprise-scale Data & AI transformations. You will shape architectures that modernise data estates, enable AI adoption, and secure scalable solutions. The role blends strategic architecture with delivery leadership, working ...

Biometric Talent is seeking an experienced Cloud Solutions Architect to join our growing Cloud Engineering team. You will design and deliver enterprise-scale cloud solutions across Azure, AWS and hybrid environments for major clients, shaping the technical vision and guiding delivery from design to implementation. You’ll work hands … when required and lead architectural workshops with stakeholders, balancing strategic thinking with practical delivery, governance, and security considerations to #J-18808-Ljbffr ...

Square One Resources is seeking a Lead Enterprise Architect to own the End-of-Life decommissioning and re-platforming across hybrid and multi-cloud environments, focusing on ITDR governance and FinOps. The role blends strategic roadmapping with technical leadership in IAM, Entra ID, and security controls to ensure ...

Netcompany is seeking a Tech Lead to drive architecture and hands-on delivery across multiple services. You will lead a team to deliver high-quality code, and actively participate in design, development, testing, and deployments. You’ll work on a programme that uses Python, TypeScript, React, Terraform ...

Bullish, Inc. is seeking a senior security architect for our London-based Security Architecture team. You will influence secure software across web, API, mobile, and FIX platforms, shaping defenses for critical trading systems in a fast-moving crypto landscape. You will lead threat modeling, vulnerability assessments, and security ...

Ness Digital Engineering is seeking an experienced Senior Technical Lead/Solution Architect in Dublin with strong Python, AWS, React JS, and full-stack expertise. You will architect scalable, cloud-native solutions and lead delivery of high-quality software while mentoring engineering teams. You’ll collaborate ...

Bank of England in Leeds or London is seeking a Lead Solution Architect for a 21-month fixed-term contract. You will define and deliver technology strategies across enterprise applications, acting as a senior individual contributor with potential future teamlead responsibilities. The role offers hybrid working, flexible hours ...

commitment to leading the industry. Join us to be a part of the AI revolution! About the role We are looking for a Lead Security Architect to define and evolve the company's reference security architecture across enterprise IT, cloud, data, product, and AI/ML environments. This … Cloud, and Infrastructure, including: IAM and identity trust models reverse proxy and secure access architecture network and data segmentation cloud-native control patterns Lead the development of architecture standards for secure integration between IT and product environments Partner closely with Global IT Security Engineering on IAM, endpoint, VPN, reverse ...

Cognizant Consulting is seeking a Senior Technical Architect to lead architecture engagements and act as a Design Authority. You will coordinate multiple delivery teams, shape technology direction, and ensure governance across complex programs. Hybrid London/Remote role with exposure to major clients and transformation initiatives. The ideal ...

Unifeye is seeking an experienced Data Architect to join the Architecture team in London. You will design and deliver modern data and AI solutions on the Databricks Lakehouse Platform, leading architecture for Lakehouse implementations and mentoring engineers across multiple enterprise engagements. You will work with Databricks technologies, define technical ...

/A is seeking an experienced Data Architect & Governance Lead in London. This hybrid role involves shaping data architecture and governance to leverage data for better business decisions, client services, and operational efficiency. You will lead data strategy, define architecture patterns, and collaborate with senior stakeholders across ...

Flight EcosystemAre you an expert systems thinker who thrives on turning complex, multi-domain environments into streamlined, resilient digital platforms? We are seeking a Lead Platform Architect to serve as the ultimate architectural authority for our Airline Operations Platform. This is not a role for a passive observer. … design review voice and technical authority for the platform.· Guide Engineering: Provide technical leadership to engineering teams on scalability and resilience.· Run Design Reviews: Lead architecture assurance activities to ensure alignment with target models.· Control Deviations: Review, document, and strictly control any deviations from established platform standards. Ecosystem & Intelligent ...

Project Blackbook is seeking a Microsoft Solution Architect/Technical Lead for a 3-month contract in London with a hybrid working arrangement. You will define architecture across Microsoft platforms, drive migrations and modernisation across M365, data, hosting and identity, and provide technical leadership across ITSM and networking ...

more to make an impact that matters, through challenging projects which demand ambitious innovation and thought leadership. The Role We are seeking an experienced Lead Technical Architect (OIC, OCI) to support a large-scale transformation program by defining the target-state integration architecture, cloud platform architecture, security framework … deployment topology, and technical design principles for Oracle-based enterprise solutions. The architect will work with enterprise architects, application owners, infrastructure teams, security teams, business process leads, and delivery leadership to establish a scalable, secure, resilient, and governance-aligned technical foundation for Oracle Fusion, surrounding applications, enterprise integrations ...

慨正橡扯 is seeking a Technical Architect to join their growing team in Greater London. In this role, you'll contribute to software development projects, ensuring efficiency and user-friendliness. The position offers an annual salary of £70,001-£80,000, along with a competitive benefits package including ...

GlobalLogic seeks an Executive Principal Data Solution Architect to lead multi-million-pound, BFSI-focused data initiatives. You will bridge C-suite strategy with distributed engineering, shaping future data platforms, governance, and regulatory compliance across cloud environments. You will drive zero-trust security, lineage, and AI-powered data ...

Soho House & Co. is seeking an experienced Oracle Fusion Solution Architect to optimize its Oracle Fusion Cloud suite. This hands-on role involves designing solutions, leading workshops, and engaging stakeholders while ensuring compliance. Ideal candidates will have extensive knowledge of Oracle Fusion modules and strong communication skills, vital ...