76 to 100 of 282 Lead Architect Jobs in London

Castleton Commodities International (CCI) is hiring a Lead ETRM Solutions Architect to expand our Commodities Trading Technology team. This role sits at the center of our end‐to‐end trading lifecycle and is responsible for defining, architecting, and evolving the applications and integrations that support front‐to‐back … Scheduling, P&L, Risk, and Settlements. Responsibilities Define and own the architecture for applications and services across the end‐to‐end commodities trade lifecycle. Lead the design of integrations between ETRM platforms and surrounding systems, establishing scalable patterns and standards utilizing technologies such as Java, messaging frameworks, and enterprise ...

Iamwarpspeed is innovating with their application AI tool and is looking for a Senior Application Architect to design and oversee their platform. In this role, you'll lead the architecture of AI systems, integrate them into productivity tools, and mentor others on the team. A master ...

Fosse Associates is seeking a Data Architect to lead the design of an advanced cloud-based data platform. This high-impact role includes establishing data architecture standards and collaborating with technology teams for efficient data solutions. The candidate should have proven experience with data modelling, strong AWS expertise ...

Eligo Recruitment is seeking an experienced Agentic Technical Lead to drive architecture, development, and deployment of advanced agentic AI systems across consulting engagements in London. You will lead technical discovery, define architectures, review designs, and mentor engineers while engaging with senior executives. This hands-on leadership role requires ...

Accenture is looking for a Technology Strategy & Advisory, Enterprise Architect Manager & Senior Manager in the UK, focusing on the Communications and Media sector. This role requires leading significant digital transformation programs while engaging with C-suite stakeholders to drive architectural decisions. The ideal candidate should possess extensive experience ...

NewDay Technology Limited is seeking a Lead AI Engineer to own the design and delivery of production‐grade AI systems across the business. You will work hands‐on to build LLM‐powered and agent‐based solutions, embedding AI into core workflows for measurable outcomes. You will define architecture, tooling ...

deliver high-impact cloud solutions that enable organisations to transform, scale, and succeed in an evolving digital landscape. As a Cloud Project Technical Architect, you will play a key role in shaping and implementing secure, high-performing environments that drive measurable outcomes for our clients. Working within a culture … hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position. Start date: As soon as possible. Cloud Architect Azure Our Client is looking to recruit a Cloud Architect with Azure to work on a new project. Work as advisor/consultant ...

Matchtech is seeking a Dynamics 365 Sales CRM Solution Architect/Tech Lead in London. This hybrid role involves leading the architecture and delivery of Dynamics 365 CRM solutions, utilizing Power Platform and Azure integrations. You will engage with stakeholders and guide development teams in a fast-paced ...

Checkout Ltd is looking for a Senior Engineering Manager to lead their Data and AI Platform Team in London. The role involves designing user-centric systems, mentoring a team of engineers, and ensuring compliance with regulatory controls. The ideal candidate has experience in leading data professionals in fast-paced ...

technology firm in the UK is seeking a Data Lead to join their fast-paced team. This role focuses on optimizing data quality and driving data-driven recommendations. Successful candidates will have proven leadership in data-focused teams, expertise in SQL, and experience with cloud platforms. The position offers ...

Description:Job Title Lead Treasury Domain ArchitectLocation LondonCorporate Title DirectorAs Lead Treasury Domain Architect, you will shape Treasury technology architecture across funding pools, asset and liability management, fiduciary buffer management, financial resource management, and risk-related processes. You will work with the Treasury Chief Information Officer, business ...

Reply is seeking an Enterprise Architect to lead and shape the architecture strategy for diverse client engagements in London and beyond. You will collaborate with senior stakeholders to align business and IT, guiding large-scale transformations and ensuring architectures support long-term goals. You will drive governance, oversee ...

Experis - ManpowerGroup is seeking a Lead Service Architect to drive the design and implementation of advanced service models focused on exceptional CX and EX. Remote role guiding ServiceNow-based solutions across Siebel, Oracle, and Microsoft ecosystems. The role leads architecture, integration, testing, and governance to ensure reliable, user ...

Senior Architect/Tooling Automation Lead This role requires someone with immediate availability Contract: Initial 3 months with strong extension potential Primarily remote role with ability to travel to London when necessary. We are looking for a Senior Architect to join a major telecommunications transformation programme with … consultative approach, helping shape the client's strategic tooling landscape while providing external insight into industry best practice and innovation. Key Responsibilities Lead a small team of client and consultancy resources. Assess and improve the OSS/BSS tooling landscape for network rollout and deployment. Capture business requirements ...

operations. Key Responsibilities Define and own the end‐to‐end technical architecture and target operating model across all six service towers Lead the three‐phase transformation programme (Stabilise → Optimise → Transform), managing timelines, milestones, risks, and dependencies Make architectural decisions across IAM, Cloud, SRE, Network, Data, and Security — ensuring coherence … cross‐tower automation initiatives for maximum cost and quality impact Establish SLA/KPI frameworks, performance dashboards, and outcome‐based metrics for all towers Lead the offshore migration strategy: define which roles move offshore, governance model, and knowledge transfer approach Manage programme risks, issues, and escalations — proactively identifying blockers ...

Associates is seeking a Salesforce DevOps Architect for a London-based role with hybrid working (3 days onsite). The position offers a salary of up to £105,000 per year plus a bonus, working within a specialist investment and private credit firm that connects capital with growth projects. ...

Plentific is seeking a Software Architect to lead and shape the technical direction of our platform. You will work closely with Product Managers, translate requirements into robust AI-enhanced engineering plans, and guide a hands-on team of engineers toward scalable, high-quality delivery. You will design Django ...

technology start-up in London is seeking a hands-on Tech Lead to spearhead their AI Platform efforts. The role involves architecting scalable solutions, mentoring the engineering team, and ensuring high-quality code through best practices. Ideal candidates should have a solid background in Python (7+ years ...

United States Digital Space LLC is seeking an Equity Finance Senior Developer in London to lead the architecture and delivery of Prime Brokerage and Capital Markets platforms. You will design and build scalable, event-driven trading systems using Java and Kafka, and define cloud and container strategies with Docker ...

leading software company is seeking a Principal AI/ML Scientist & Engineer to lead a team of Applied Scientists and AI/ML Engineers. This role focuses on developing AI-driven solutions and requires deep expertise in modern AI engineering alongside strong leadership skills. Ideal candidates should have over ...

landscape, with much more to explore and achieve. Join us, and transform the way the nation makes home decisions. What You’ll Do As Lead Content Architect, you’ll drive brand perception and business impact across both our consumer and customer audiences with content personalisation at scale. … team’s daily practice and partner with the Head of Digital to lift the floor of AI fluency across Marketing Video & Multi-Format Content : Architect how Zoopla scales video using AI-assisted workflows (script-to-screen, motion graphics, voice, dynamic cutdowns). Define the toolchain, brief format ...

Next Ventures is seeking a Guidewire Lead Solutions Architect for a 12-month contract based in London Markets. This role offers up to £1000 per day and requires attendance on-site once a fortnight. Applicants should have significant IPLM implementation experience and familiarity with ClaimCenter and PolicyCenter. ...

Wanstor Limited is seeking a Network Architect to join their Network Engineering department. This role focuses on designing secure and scalable network solutions within various customer environments, leading the implementation of networking projects, and mentoring engineering teams. The ideal candidate will possess strong networking experience across ...

Europe in London is recruiting a Lead Guidewire Architect to own end-to-end programme architecture and design. You will guide delivery teams, shape target architecture, and ensure coherent, scalable outcomes across the enterprise. The role spans a major transformation of core platforms, with governance and risk management ...

PwC is seeking a senior technology consultant to shape AI and agentic solutions, defining scalable architectures aligned to client needs and PwC standards. You will act as a technical adviser on complex, multi-region engagements ...