1 to 25 of 241 Senior Architect Jobs in the UK

Senior Architect - API Hybrid This is a career-defining role for an architect who wants to make a real impact . You'll join an innovative architecture team at the forefront of AI adoption, platform modernisation, and API-led transformation within the insurance industry. As Senior Architect , you'll provide technical leadership on complex, business-critical systems - guiding the design and delivery of scalable, secure, and future-ready solutions. Your expertise will be key to driving a shift towards services-based architectures , automation through APIs , and asynchronous, event-driven integration models . What ...

Senior Technical Architect (Solutions) Pay of £57,946 plus a Government Digital and Data Allowance of up to £25,971. Benefits include 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. Join DWP Digital and lead the architectural direction for encryption services that protect … millions of citizens' data every day. You'll modernise legacy platforms, drive cloud migration, and embed automation to deliver resilience and efficiency. As a Senior Architect, you'll work at the heart of our Identity & Encryption team-collaborating with engineers and security experts to design solutions that ...

Senior Technical Architect (Solutions) Pay of £57,946 plus a Government Digital and Data Allowance of up to £25,971. Benefits include 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. Join DWP Digital and lead the architectural direction for encryption services that protect … millions of citizens' data every day. You'll modernise legacy platforms, drive cloud migration, and embed automation to deliver resilience and efficiency. As a Senior Architect, you'll work at the heart of our Identity & Encryption team-collaborating with engineers and security experts to design solutions that ...

Senior Technical Architect (Solutions) Pay of £57,946 plus a Government Digital and Data Allowance of up to £25,971. Benefits include 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. Join DWP Digital and lead the architectural direction for encryption services that protect … millions of citizens' data every day. You'll modernise legacy platforms, drive cloud migration, and embed automation to deliver resilience and efficiency. As a Senior Architect, you'll work at the heart of our Identity & Encryption team-collaborating with engineers and security experts to design solutions that ...

Title: ServiceNow Technical Architect - Senior Manager Location: London Level: Senior Manager Salary: Competitive Salary & Package (Dependent on Experience) Accenture is a leading global professional services company, providing a broad range of services in strategy and consulting, interactive, technology and operations, with digital capabilities across all of these … projects in the ecosystem. We are not just any partner but proud to be the defining ServiceNow partner in the ecosystem. You Are: A senior Technical Architect with the ServiceNow Business Group you are an experienced innovator of solutions with ServiceNow. You can understand business challenges and architect ...

Senior Security Architect Pay of up to £83,917. Benefits include 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. At DWP we're building secure, reliable and user-centred digital services that millions of people depend on every day. Our teams are developing … strategic platforms that will enable safe, secure and seamless communication between our citizens and the services they rely on. We're looking for a Senior Security Architect to provide specialist security leadership, architectural direction and hands-on guidance across a range of identity verification projects. We are hiring ...

Senior Security Architect Pay of up to £83,917. Benefits include 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. At DWP we're building secure, reliable and user-centred digital services that millions of people depend on every day. Our teams are developing … strategic platforms that will enable safe, secure and seamless communication between our citizens and the services they rely on. We're looking for a Senior Security Architect to provide specialist security leadership, architectural direction and hands-on guidance across a range of identity verification projects. We are hiring ...

Senior Security Architect Pay of up to £83,917. Benefits include 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. At DWP we're building secure, reliable and user-centred digital services that millions of people depend on every day. Our teams are developing … strategic platforms that will enable safe, secure and seamless communication between our citizens and the services they rely on. We're looking for a Senior Security Architect to provide specialist security leadership, architectural direction and hands-on guidance across a range of identity verification projects. We are hiring ...

Senior Integration Architect | Remote First (occasional office visits) in London | £90K + strong benefits package | Leadership & Development, Collaboration with Engineering and product teams, Integrations specialist | Engineering background/tech expertise with AWS, Api's, React, .Net Overview A high-growth B2B SaaS company in the supply-chain transparency … compliance space is seeking a Senior Integration Architect to lead customer integrations across complex enterprise environments. This role sits at the intersection of product, engineering, customer success and sales, ensuring seamless adoption through robust, scalable integrations. Key Responsibilities Lead and develop the integration function Own pre- and post ...

Role : Senior Solutions Architect Location - Solihull, Hook, or London (hybrid) Salary - up to £90K base + benefits Industry : Business Process Outsourcing/Public services industry Purpose: The Senior Solution Architect plays a key role in delivering IT projects and bids by collaborating with business … business representatives to design effective IT solutions that meet project or bid requirements and assess the impact of proposed solutions on business profitability. Senior Solution Architects are expected to specialize in at least one (typically two) IT domains while maintaining broad knowledge of current and emerging technologies. They ...

Senior Data Architect We are seeking a highly experienced Senior Data Architect to lead the design, governance and strategic evolution of our enterprise data ecosystem. This role requires a visionary who can translate complex business needs into scalable data solutions while partnering closely with C-suite ...

Senior Solutions Architect London market insurance Large scale integration & digital transformation programme Hybrid working (City of London) I am looking for a Senior Solution architect to join a London market insurance client of ours as a Senior Solution Architect. Within this role you will play ...

Senior AI Architect - Contract Role Driving Autonomous AI on Azure (mostly remote) Are you an AI specialist with a passion for large language models, cutting-edge agentic frameworks, and cloud-native architecture? Join a major programme shaping the future of intelligent systems within an enterprise environment. … hiring a Senior AI Architect for an extendable role (inside IR35). You'll lead the design and development of AI applications using state-of-the-art LLMs (eg OpenAI, Gemini, Mistral), advanced Retrieval-Augmented Generation (RAG), and frameworks like LangGraph, CrewAI, and AutoGen . This ...

Enterprise Architect – Senior Manager - Health Sector Location: London, Manchester, Bristol Level: Senior Manager Sector: Health Salary : £100,000 - £120,000 + £5,900 cash allowance + bonus + package Overview An exciting opportunity has arisen for a seasoned Enterprise Architect to take a leadership role within … across multiple technologies and transformation programmes. Shape and evolve sector technology and architectural reference assets to ensure they remain innovative and relevant. Partner with senior health sector stakeholders (including CDIOs, CCIOs, and clinical/non-clinical leads) to drive digital adoption and modernisation. Provide technical oversight and architectural governance ...

Enterprise Architect – Senior Manager - Health Sector Location: London, Manchester, Bristol Level: Senior Manager Sector: Health Salary : £100,000 - £120,000 + £5,900 cash allowance + bonus + package Overview An exciting opportunity has arisen for a seasoned Enterprise Architect to take a leadership role within … across multiple technologies and transformation programmes. Shape and evolve sector technology and architectural reference assets to ensure they remain innovative and relevant. Partner with senior health sector stakeholders (including CDIOs, CCIOs, and clinical/non-clinical leads) to drive digital adoption and modernisation. Provide technical oversight and architectural governance ...

Senior Solutions Architect/Backend Developer Location: Hybrid – Hatfield (Tues–Thurs on-site) Salary: £60,000 - £70,000 Type: Full-time, Permanent (no visa sponsorship) We’re looking for a hands-on Senior Solutions Architect or Senior Backend Developer who wants to take real ownership … backend roadmap, mentoring a team of six engineers, and helping shape the future of a product that’s moving fast. What You’ll Do Architect and build backend systems using AWS Lambda , API Gateway , DynamoDB , and other cloud-native tools. Work in Node.js (TypeScript), Python experience welcome too. Collaborate ...

Role : Senior Data Architect Domain: Commodities Trading Location : London (hybrid 3 days per week) Contract : Initial 12 months Rate : £750-850/d inside IR35 X4 Technology are partnered with a global energy trading firm embarking on a major data transformation to enable AI-driven capabilities across trading … supply. They're offering the opportunity for a contract Senior Data Architect to join their highly experienced team of 9, playing a pivotal role in shaping and maturing the enterprise data landscape. You'll ensure high-quality, well-governed data that can be confidently consumed ...

Role : Senior Data Architect Domain: Commodities Trading Location : London (hybrid 3 days per week) Contract : Initial 12 months Rate : £750-850/d inside IR35 X4 Technology are partnered with a global energy trading firm embarking on a major data transformation to enable AI-driven capabilities across trading … supply. They're offering the opportunity for a contract Senior Data Architect to join their highly experienced team of 9, playing a pivotal role in shaping and maturing the enterprise data landscape. You'll ensure high-quality, well-governed data that can be confidently consumed ...

Role: Senior Data Architect Domain: Commodities Trading Location: London (hybrid 3 days per week) Contract: Initial 12 months Rate: £750-850/d inside IR35 X4 Technology are partnered with a global energy trading firm embarking on a major data transformation to enable AI-driven capabilities across trading … supply. They're offering the opportunity for a contract Senior Data Architect to join their highly experienced team of 9, playing a pivotal role in shaping and maturing the enterprise data landscape. You'll ensure high-quality, well-governed data that can be confidently consumed ...

Insurance Lead Sector Architect – Senior Manager Location: London Salary: £100,000 – £120,000 + £6,000 car allowance + 10% bonus About the Role We are seeking an experienced Insurance Lead Sector Architect at Senior Manager level to play a pivotal role in shaping and delivering … opportunity to design visionary target architectures, drive complex transformations, and foster innovation across cloud, data, and AI within the insurance sector. Key Responsibilities Architect and deliver end-to-end technology solutions for major insurance clients. Develop sector-specific reference assets, target platforms, and strategic roadmaps. Provide technical oversight across ...

Insurance Lead Sector Architect – Senior Manager Location: London Salary: £100,000 – £120,000 + £6,000 car allowance + 10% bonus About the Role We are seeking an experienced Insurance Lead Sector Architect at Senior Manager level to play a pivotal role in shaping and delivering … opportunity to design visionary target architectures, drive complex transformations, and foster innovation across cloud, data, and AI within the insurance sector. Key Responsibilities Architect and deliver end-to-end technology solutions for major insurance clients. Develop sector-specific reference assets, target platforms, and strategic roadmaps. Provide technical oversight across ...

Public Sector Senior Solution Architect - CX, UC & Connectivity. £100,000 Basic + bonus and benefits. Based from home Our Client is a Communications & Managed Service Provider supplying Communications services to Enterprise & Public Sector customers across the UK. They transform large Public Sector organisations from legacy communications to cutting … edge Digital, Cloud & AI Services. As part of their expansion, they are looking for an experienced Public Sector Senior Solution Architect in CX, UC & Connectivity. They are currently looking for an expert to lead C level conversations with existing clients, predominantly NHS, to understand Corporate strategy and help ...

Public Sector Senior Solution Architect - CX, UC & Connectivity. £100,000 Basic + bonus and benefits. Based from home Our Client is a Communications & Managed Service Provider supplying Communications services to Enterprise & Public Sector customers across the UK. They transform large Public Sector organisations from legacy communications to cutting … edge Digital, Cloud & AI Services. As part of their expansion, they are looking for an experienced Public Sector Senior Solution Architect in CX, UC & Connectivity. They are currently looking for an expert to lead C level conversations with existing clients, predominantly NHS, to understand Corporate strategy and help ...

Health Lead (Public sector) Enterprise Architect – Senior Manager Location: UK (Hybrid) Salary: £100,000 – £120,000 + £6,000 car allowance + 10% bonus About the Role We are looking for a highly experienced Health Lead Sector Architect at Senior Manager level to help shape, design … goals. Key Responsibilities Shape and advance sector technology and architectural reference assets. Develop visionary, tech-enabled business platforms and strategic roadmaps for health clients. Architect innovative end-to-end solutions comprising multiple technologies. Work with Tier 1 health customers and senior stakeholders (e.g. CCIOs, CDIOs, clinical ...

Health Lead (Public sector) Enterprise Architect – Senior Manager Location: UK (Hybrid) Salary: £100,000 – £120,000 + £6,000 car allowance + 10% bonus About the Role We are looking for a highly experienced Health Lead Sector Architect at Senior Manager level to help shape, design … goals. Key Responsibilities Shape and advance sector technology and architectural reference assets. Develop visionary, tech-enabled business platforms and strategic roadmaps for health clients. Architect innovative end-to-end solutions comprising multiple technologies. Work with Tier 1 health customers and senior stakeholders (e.g. CCIOs, CDIOs, clinical ...