751 to 775 of 937 Lead Architect Jobs in the UK

Explore Group invites a Lead Python Engineer to drive backend architecture for a cloud-native FinTech platform. You will own key components, ensure performance and security, and mentor engineers as the system scales. The role demands 6+ years in software engineering, with 4+ years in Python production environments ...

Travelers Indemnity Company in City of London is seeking a Senior Architect to lead architectural initiatives within a major transformation program, embracing AI and API-driven architecture across our technology estate. You will guide solutions, governance, and delivery across Common Delivery, Services-Based Architecture, and agility, while collaborating ...

UBDS Group is seeking a Senior Solutions Architect to work with clients, Sales, bid teams and SMEs to shape compelling engagements across cloud, cyber security, data and AI. The role focuses on defining outcomes, shaping engagements and developing high-quality SOWs and proposals. You will lead discovery sessions ...

Rentokil Initial is seeking a pragmatic, highly technical AI Engineering Lead to head the Agentic Factory within the Group AI Team. You will bridge business needs and technical execution, delivering production‐grade multi‐agent AI systems and scalable pipelines. You will mentor engineers, partner with Data Platform, and drive ...

Recruitment Ltd. is seeking a Research Infrastructure Engineering Lead in Birmingham. The role combines strategic leadership with hands-on delivery of high-performance computing, cloud platforms, and large-scale storage to support a research-intensive organisation. You will line-manage Infrastructure Engineers, shape technical roadmaps, and ensure reliability across ...

Jobtailor is seeking a senior engineer to lead multi-team initiatives, drive architectural decisions, and champion AI-enabled performance improvements. You will mentor teams, align technical strategy with business goals, and partner with product leadership to shape the roadmap. You will own engineering metrics, resolve cross-team friction ...

group travel and events product, a multi-sided platform for corporate planners, event support, suppliers and attendees. You’ll be the design lead shaping user experiences within the Perk platform (travel, spend). The role is part of a team expanding as Perk shifts from start-up to scale ...

recruitment agency seeks a Salesforce Architect to manage technical design and execution for projects, ensuring that solutions meet client needs and adhere to high standards. Responsibilities include analyzing and defining technical architectures, leading teams, and integrating Salesforce with external systems. Deep knowledge of the Salesforce ecosystem is required ...

global platforms. You will own engineering standards, drive architectural governance, and mentor engineers while delivering high-quality code and robust integrations. You will lead design through mobilisation to production support, champion DevOps maturity, and explore AI-enabled capabilities to enhance client journeys and data integrity. #J-18808-Ljbffr ...

Jobtailor in London seeks a seasoned Technical Solutions Architect to translate prospect requirements into integration strategies for enterprise software. You will run discovery workshops with underwriters, actuaries, IT stakeholders, and guide teams through RFPs, RFIs, and security reviews. As Customer Zero with Product Engineering, you’ll test features, shape ...

Civil Aviation Authority is seeking an experienced hands-on Technical Architect or Principal Engineer to provide technical leadership across a portfolio of digital services. This role combines architecture, engineering, and delivery, working with software teams, product managers, security specialists and operations to design secure, reliable services for regulatory functions. ...

deliver scalable, secure software platforms, shaping backend architecture and engineering standards. With 10+ years of commercial software development experience, you will mentor engineers, lead complex technical initiatives, and drive adoption of modern practices, including AI-assisted development, across the organization. #J-18808-Ljbffr ...

OpenAI in London seeks an Applied AI Architect for Education to own the technical strategy for a portfolio of education customers, guiding their journey from pre‐sales discovery through deployment and measurable impact. You will shape adoption roadmaps across models, APIs, and data governance, coordinating with executive leaders ...

SMBC Group is seeking an experienced Principal Integration Architect to shape and implement the Enterprise Integration Architecture Strategy as part of the Global Horizon programme. The role focuses on delivering a single global platform for HR systems, with governance across core systems, digital platforms and downstream integrations. The position ...

Cognizant is seeking a hands-on Technology Consultant to lead envisioning, architecture, and delivery of Microsoft automation and agentic AI solutions in the United Kingdom. You will shape roadmaps with executive stakeholders and drive measurable business impact through adoption, cycle-time reduction, and cost efficiencies. You will design ...

Sopra Steria is seeking a Lead Infrastructure Engineer to own mission-critical messaging services for a UK Government client. You will drive secure messaging strategy, act as the technical authority for Exchange On-Premises, and shape the evolution of defence messaging solutions from concept to deployment. The role requires ...

sales across our multi-product portfolio, blending deep technical and business insight to win complex SaaS deals. You will deliver deep-dive product demonstrations, lead evaluations and SOWs, collaborate with Sales, Services and Product, mentor colleagues, and travel up to 25% regionally. This strategic, fast-paced role rewards initiative ...

Databricks in London seeks a Senior Specialist Solutions Architect (ML & AI) to serve as the trusted technical ML/AI expert for customers and Field Engineering. You will partner with Solution Architects to guide enterprise clients in architecting production-grade ML/AI applications on the Databricks Data Intelligence ...

Google Cloud Platform Managed Service Partner, an award from Google to endorse our credentials in managed services. www.go.reply.com Role Overview As a Cloud Architect, you will design, build, and deliver cloud-native solutions across a growing client portfolio, combining strong technical expertise with client engagement. You will translate complex … will confidently engage with both engineers and senior stakeholders, from whiteboarding solutions to presenting architectural roadmaps. This role is based in London. Responsibilities Architect end-to-end Google Cloud solutions across infrastructure, networking, security, and application layers to meet client needs Define and design infrastructure strategies using IaC, containerisation ...

Solutions is seeking a Solution Architect to translate business requirements into scalable, data-driven supply chain solutions on the o9 platform. You will collaborate with architects and directors to design specs and build large datasets. Apply advanced analytics, optimization, and ETL to deliver forecasts and operational plans, mentor juniors ...

Fosse is recruiting a Principal Network Security Consultant for a global financial services organisation. You will shape and lead the refresh of the network security architecture and roadmaps in a predominantly on-prem environment within a highly regulated setting. You will provide deep expertise in WAF, firewall design ...

service provider in the UK is looking for a Digital Transformation Specialist to drive Microsoft 365 adoption across various organizations. The successful candidate will lead customer engagements, provide strategic guidance, and ensure successful deployments of Microsoft solutions. With a focus on innovation and continuous improvement, this role requires strong ...

NewDay Ltd in Greater London is seeking a Lead AI Engineer to own the design and delivery of AI systems across the business. This role emphasizes hands-on development of scalable solutions using LLMs and agentic systems, transforming high-value problems into tools for real workflows. The ideal candidate ...

JPMorgan Chase & Co. in London is seeking a Senior Lead Software Engineer to drive scalable, secure technology products within a global sales OMS group. You will lead design decisions, mentor teams, and apply AI-assisted development practices to improve code quality and delivery speed across AWS/Terraform ...

Hippo Digital Limited, a Leeds-headquartered digital consultancy, is seeking a Lead Full Stack Kotlin Developer to join our Hippo Herd. You will guide multi-disciplinary squads to deliver user-centred digital services that solve real client problems. The role combines hands-on coding with technical leadership across Kotlin ...