9 of 9 Lead Architect Jobs in the Thames Valley

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 ❯

Insurance Lead Sector Architect London or UK-wide Hybrid Up to £115,000 + Package We’re looking for a Lead Architect to shape technology strategy and transformation across the Insurance sector. You’ll play a pivotal role in helping major insurers reimagine their business and technology landscape — driving innovation through modern platforms, Cloud, Data and … AI — and delivering architecture that enables speed, scale and resilience. 💡 What you’ll be doing Lead end-to-end architecture design for large-scale Insurance transformations. Shape digital platform strategies — from policy and claims modernisation to data-driven decisioning and customer experience. Partner with senior stakeholders across business and technology to align architecture to strategic objectives. Guide delivery teams More ❯

Health Lead Sector Architect London or UK-wide Hybrid Up to £115,000 + Exceptional Package We’re looking for a visionary Health Sector Lead Architect to define and deliver transformative architecture strategies across the UK healthcare landscape. You’ll shape how technology underpins modern health systems — from EPR and shared-care records to AI-enabled … transformation — working at the intersection of strategy, innovation and delivery. 💡 What you’ll be doing Lead end-to-end architecture and technology strategy for major NHS and private-health clients. Drive digital transformation across platforms, data, and integration — shaping next-generation health technology ecosystems. Collaborate with senior leaders (CDIOs, CCIOs, CIOs) to align technology with patient outcomes and policy More ❯

Energy & Utilities Lead Sector Architect London or UK-wide Hybrid Up to £115,000 + Package We’re looking for a forward-thinking Energy & Utilities Lead Architect to shape and deliver the next generation of transformation across the UK’s energy landscape. From grid modernisation and decarbonisation to digital operations and smart data platforms — you’ll … lead from the front, helping major players navigate the transition to a more sustainable, technology-driven future. ⚡ What you’ll be doing Lead the architecture strategy for major Energy & Utilities transformation programmes. Shape digital, data, and cloud-enabled roadmaps that support operational efficiency, ESG goals, and regulatory compliance. Partner with senior client stakeholders — from CIOs to operational directors More ❯

LEAD API SOLUTION ARCHITECT 100 LIVERPOOL STREET, LONDON – HYBRID 6 MONTH CONTRACT INSIDE IR35 About the role My banking client are seeking a highly experienced and strategic Lead API Solution Architect to join our team in the financial services sector. This senior-level role requires a visionary leader with deep technical expertise, regulatory knowledge, and the … enterprise architecture and business goals. Responsibilities API Strategy & Architecture • Provide strategic leadership and vision for API initiatives. • Influence cross-organizationally to drive API adoption and best practices. • Define and lead the API strategy aligned with enterprise architecture and business goals. • Design scalable, secure, and reusable API architectures. • Establish API governance, lifecycle management, and versioning standards. Solution Design & Integration • Lead … CD pipelines, Infrastructure as Code (e.g. Terraform, ARM templates). • API testing and automation frameworks. Soft Skills • Strong communication and stakeholder management. • Strategic thinking and problem-solving. • Ability to lead cross-functional teams in a matrixed environment. If you believe you have the experience required, please apply with your CV now for instant consideration! TO APPLY - PLEASE APPLY WITH More ❯

Technical Integration Lead/Architect (SAP BTP) Reading based - four days per week on site £75-85,000 + 15 % bonus My client, a leading global manufacturing business based in Berkshire are actively looking for a Technical Integration Lead, to join their team. This is a newly created position and within this role you will take the … lead on all things integration, across both SAP and Non-SAP systems. Working closely with external partners you will develop and continue to drive key integrations and head up SAP migrations for the business. Key Responsibilities: Lead integration and automation projects across SAP and non-SAP systems (e.g., S/4HANA, ECC, Sales Cloud, Workday). Define integration More ❯

Solutions Architect Rate: £700/day Inside IR35 Length: 6 months Location: Hybrid, London (1-2 days on site) Key responsibilities Key responsibilities include reviewing vendor design artefacts to ensure adherence to established architectural principles, driving improvements across both functional and non-functional areas, and championing best practices in system design and analysis. The role also involves building and … and external stakeholders, requiring excellent interpersonal and communication skills. Applicants must demonstrate proficiency in using design patterns and industry-recognised standards. Experience with model-driven design using Sparx Enterprise Architect or other UML-based tools is essential. Familiarity with DevOps practices, Jira or equivalent project/issue tracking tools, and delivering software in an agile environment will be highly More ❯

ServiceNow Technical Architect – Senior Manager London (Hybrid) Competitive Salary + Excellent Package Join a market-leading digital transformation practice that’s redefining how enterprise clients use ServiceNow to drive innovation, service excellence, and AI-enabled performance. You’ll work with global brands, designing complex technical architectures and leading delivery teams that bring the platform’s full potential to life. … What you’ll be doing Architect and design end-to-end ServiceNow solutions across multiple domains, driving technical excellence and scalability. Lead and mentor teams of ServiceNow developers, embedding best-practice coding and architectural standards. Act as a trusted advisor to senior stakeholders, translating complex challenges into actionable ServiceNow solutions. Oversee integration across Cloud platforms (AWS, Azure, GCP … SC clearance eligibility. 🎁 The package Competitive base salary + performance bonus 30 days annual leave + 3 volunteering days Private medical cover & flexible benefits Market-leading ServiceNow and Master Architect training pathways Hybrid working model with flexibility built around you To hear more about this opportunity, get in touch with Brad Collings . More ❯

Pre-Sales Solution Architect – Legacy Modernisation Hybrid – UK London £100,000 – £130,000 + package 🚀 Shape the next era of enterprise software modernisation. We’re partnering with a major global technology consultancy that’s redefining how large organisations modernise and rebuild their software estates. They’re looking for a technically credible, commercially minded Pre-Sales Solution Architect — someone … software delivery lifecycle. 🔧 What you’ll be doing Partner with senior sales and delivery teams to scope, define and present solutions across application modernisation , integration , and digital engineering . Lead the pre-sales architecture lifecycle on large, multi-service transformation bids (£5m+) , ensuring each proposal is both technically robust and commercially sound. Translate complex client estates into clear modernisation More ❯