25 solution enterprise architect jobs found in London

Solution/Enterprise Architect - ServiceNow - Telecom OSS/BSS 6 Month Contract London (Hybrid) £500-/day (Outside IR35) Solution/Enterprise Architect Telecom domain OSS/BSS & experience with ServiceNow needed for a 6 Month Contract in London (Hybrid) click apply for full job details

Solution/Enterprise Architect - ServiceNow - Telecom OSS/BSS 6 Month Contract London (Hybrid) £500-/day (Outside IR35) Solution/Enterprise Architect Telecom domain OSS/BSS & experience with ServiceNow needed for a 6 Month Contract in London (Hybrid) click apply for full job details

Solution / Enterprise Architect – ServiceNow - Telecom OSS/BSS 6 Month Contract London (Hybrid) £500-/day (Outside IR35) Solution/Enterprise Architect Telecom domain OSS/BSS & experience with ServiceNow needed for a 6 Month Contract in London (Hybrid). Start ideally in May 2026. A chance to work with a global IT Consultancy on a ServiceNow design and integration project for an external client. Hybrid Working - 3 days/week working remotely (WFH) + 2 days/week working from the office in London . Paying up to £500/day (Outside IR35). Key skills, experience + tasks will include: Solution/Enterprise Architect OSS/BSS, Telecom domain & experience with ServiceNow responsible for leading the technical direction, architecture design, integration + platform governance for ServiceNow implementations. In-depth hands-on Solution/Enterprise Architect OSS/BSS & Telecom domain &...

Solution/Enterprise Architect - ServiceNow - Telecom OSS/BSS 6 Month Contract London (Hybrid) £500-/day (Outside IR35) Solution/Enterprise Architect Telecom domain OSS/BSS & experience with ServiceNow needed for a 6 Month Contract in London (Hybrid). Start ideally in May 2026. A chance to work with a global IT Consultancy on a ServiceNow design and integration project for an external client. Hybrid Working - 3 days/week working remotely (WFH) + 2 days/week working from the office in London . Paying up to £500/day (Outside IR35). Key skills, experience + tasks will include: Solution/Enterprise Architect OSS/BSS, Telecom domain & experience with ServiceNow responsible for leading the technical direction, architecture design, integration + platform governance for ServiceNow implementations. In-depth hands-on Solution/Enterprise Architect OSS/BSS & Telecom domain & experience with ServiceNow Architecture expertise...

Enterprise Architect (Ref: 196413) Location – London (Hybrid) Rate – Up to £650 per day (outside IR35) Contact - samuel.robinson@forsythbarnes.com I’m currently recruiting for an Enterprise Architect to join a globally renowned sports brand undergoing a major digital transformation. This is a fantastic opportunity for an experienced architecture professional to shape enterprise-wide technology strategy within a high-profile, world-class organisation operating at scale across international events and audiences. What you’ll be doing: • Defining and owning the enterprise architecture strategy and roadmap across applications, data, infrastructure, and integration domains • Working closely with senior stakeholders across UK and international teams to align technology direction with business and event delivery goals • Leading architectural governance to ensure consistency, scalability, security, and performance across all systems • Assessing...

Senior Software Developer | £500 - £600 We're working with a global energy transformation leader with a 150-year legacy of innovation on this exciting opportunity. We are looking for a heavy-hitting Senior Developer who can bridge the gap between complex finance logic and high-performance Ruby on Rails engineering. This is a high-impact, Outside IR35 role where you will drive the decarbonisation agenda by streamlining digital solutions for Finance, Accounting, and FP&A teams. You will be the technical gatekeeper, shaping pre-development solutions and ensuring enterprise-grade code quality within a fast-moving, green-tech environment. The Role Lead the design and development of pragmatic, sustainable technical solutions using Ruby on Rails to support complex finance data flows. Act as a technical solution shaper, engaging with Accounting and Controlling stakeholders to translate business needs into actionable technical requirements. Architect and review...

Solution Architect – Contract £630/day | Outside IR35 | 6 Months | Hybrid – 2 Days London We’re looking for a Solution Architect to join a major financial services transformation programme, delivering a bespoke, in‑house platform for a regulated enterprise environment. You’ll own the end‑to‑end solution design , shaping modern, cloud‑native architecture across application, data, integration and security. Working closely with business, product and delivery teams, you’ll translate requirements into clear, pragmatic designs and guide teams through delivery in an agile environment . This role suits an architect with a strong hands‑on background , comfortable producing high‑level and detailed designs, embedding non‑functional requirements, and operating as design authority on complex custom builds. Experience with modern integration patterns, data‑centric architectures , and Azure-based solutions is essential. Key highlights Greenfield, custom-built...

Role: Technical Lead | Solution Architect Contract: 6 month (Outside IR35) Rate: £500-£550 a day Location: London (Hybrid) We're working with a large, established organisation delivering a major digitalisation and process-improvement programme. They're seeking an experienced Power Platform Technical Lead to help shape, build and embed enterprise-grade solutions. This is a hands-on technical leadership role where you'll combine solution architecture, delivery oversight and team leadership within an Agile and DevOps-driven environment , working with both onshore and offshore teams. What you'll be doing: Leading the end-to-end design and delivery of Power Platform solutions Owning technical architecture , ensuring scalability, security and best practice Guiding development across Power Apps (Canvas & Model-Driven), Power Automate and Dataverse Driving CI/CD, DevOps and source-control standards across the team Overseeing integrations with Azure...

Role: Technical Lead | Solution Architect Contract: 6 month (Outside IR35) Rate: £500- £550 a day Location: London (Hybrid) We 're working with a large, established organisation delivering a major digitalisation and process-improvement programme. They 're seeking an experienced Power Platform Technical Lead to help shape, build and embed enterprise-grade solutions. This is a hands-on technical leadership role where you 'll combine solution architecture, delivery oversight and team leadership within an Agile and DevOps-driven environment , working with both onshore and offshore teams. What you 'll be doing: Leading the end-to-end design and delivery of Power Platform solutions Owning technical architecture , ensuring scalability, security and best practice Guiding development across Power Apps (Canvas & Model-Driven), Power Automate and Dataverse Driving CI/CD, DevOps and source-control standards...

Solution Architect - Azure | Integration | Data | Java | Angular | Camunda London/Hybrid | Contract | £630 p/day outside IR35 Hiring now ! experienced Solution Architect to lead the design of a cloud-native, enterprise platform within a large-scale digital transformation programme . This is a hands-on architecture role with full ownership across application, data, integration and security , delivering a bespoke in-house solution in a complex, data-driven environment. Key Skills Solution Architect, Azure , Cloud Architecture, Integration Architecture , REST APIs, Event-Driven Architecture , Microservices, Data Modelling , SQL Server, PostgreSQL, Java , Angular , Camunda , BPM, Workflow, API Design, DevOps, CI/CD, Agile, TOGAF, UML, ArchiMate Responsibilities Lead end-to-end solution architecture (application, data, integration, security) Design cloud-native solutions on Microsoft Azure Define High-Level Design (HLD) and Low-Level...

Job Title: Enterprise Architect (ServiceNow) Job Type: Contract (OUTSIDE IR35) Location: Hybrid (Up to 2 days per week in London Contract Length: 6 months Enterprise Architect (ServiceNow) - Role & Responsibilities Define and own the end-to-end ServiceNow architecture for enterprise programs, ensuring alignment with business and IT strategy Translate business requirements into scalable technical designs, including solution architecture, data models, and workflows Lead implementation and optimization across key ServiceNow modules (e.g., ITOM, CSM, HRSD, SecOps, IRM/GRC) Establish and enforce platform governance, standards, and best practices to ensure consistency and scalability Design and oversee integrations with OSS/BSS and other enterprise systems, ensuring performance, security, and reliability Enterprise Architect (ServiceNow) - Required Experience Enterprise Architect with strong OSS/BSS and telecom domain experience, specializing in...

NowAssist Architect (HR & ITSM) - Contract role Contract Length: 6-12 months Start Date: Start of June Location: Hybrid, some onsite work in London Rate: Open depending on experience, OUTSIDE IR35 Overview We are seeking an experienced NowAssist Architect to lead the design, implementation, and optimisation of ServiceNow's AI-driven capabilities across HR Service Delivery (HRSD) and IT Service Management (ITSM) . This is a senior, hands-on contract role suited to a consultant who can operate at both architectural and delivery levels - shaping AI-enabled service experiences, integrating NowAssist into existing operating models, and ensuring tangible value is realised across HR and IT functions. Key Responsibilities Architecture & Solution Design Own the end-to-end architecture for NowAssist across HRSD and ITSM, ensuring alignment with enterprise ServiceNow strategy Design AI-driven solutions leveraging: NowAssist for HR Service Delivery...

ServiceNow Solution Architect * Experienced Solution Architect * Able to work with functional consultants to define user stories and appropriate approach to configuration/use of platform * Experienced in ServiceNow IRM module (and certified for Risk & Compliance) * Experienced in key platform components such as CMDB/CSDM, workspace, automation, PA, etc. Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take a minimum 10 weeks. LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance...

ServiceNow Solution Architect * Experienced Solution Architect * Able to work with functional consultants to define user stories and appropriate approach to configuration/use of platform * Experienced in ServiceNow IRM module (and certified for Risk & Compliance) * Experienced in key platform components such as CMDB/CSDM, workspace, automation, PA, etc. Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take a minimum 10 weeks. LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance...

Role: Solution Architect - PLM & Enterprise Systems Rate: £650 per day (Outside IR35) Duration: (12-Month Contract) with a possibility of extension Location: Dartford, Kent (3 days per week on-site) The Opportunity 'Work for a global leader in world-class engineering and construction, renowned for delivering some of the UK's most iconic infrastructure and complex high-tech manufacturing projects click apply for full job details

Role: Solution Architect - PLM & Enterprise Systems Rate: £650 per day (Outside IR35) Duration: (12-Month Contract) with a possibility of extension Location: Dartford, Kent (3 days per week on-site) The Opportunity 'Work for a global leader in world-class engineering and construction, renowned for delivering some of the UK's most iconic infrastructure and complex high-tech manufacturing projects click apply for full job details

- Lead the architecture, design and assurance of Fortinet SD-WAN solution - Produce, review and maintain HLDs, LLDs and associated technical documentation in line with customer architecture standards - Define and govern network patterns, reference architectures, and configuration baselines for routing, switching, segmentation and security - Ensure solutions meet security, compliance, performance and availability requirements - Support ITHC and penetration test remediation across network and security components - Oversee integration and assurance of network logging and visibility into SIEM/SOC platform - Guide Engineering, SOC and Operations teams in implementing architectural direction and resolving complex technical issues - Provide structured updates, design decisions, risks and progress reports to internal and external stakeholders - Minimum 4 days per week on-site (Farnborough) for the duration of the engagement - Deliver fully assured and validated network architectures that...

Salesforce Revenue Cloud Advanced (RCA) Architect - 6 Month Contract Hybrid Cambridge | Outside IR35 | Rate Negotiable I'm looking for an experienced Salesforce RCA Architect to lead a major Quote to Cash transformation. You'll act as the design authority across Sales, Service and Finance, shaping the end to end architecture and driving a scalable, future ready revenue platform. Role Summary Own end to end RCA architecture across product modelling, pricing, quoting, contracts, subscriptions and billing Define target state Q2C architecture and lead CPQ to RCA migration Run discovery and design workshops with UK and global teams Review and approve solution designs aligned to Salesforce best practice Design advanced pricing engines, discount governance and bundle models Architect subscription, usage based and hybrid revenue models Integrate RCA with Sales Cloud, Service Cloud, ERP (SAP/Oracle) and billing platforms Define API led integration patterns (REST, Platform...

🚀 Building a Senior AI Engineering Team (LLM + Distributed Systems) Global Investment Bank | Capital Markets Platform 📍 London (1–2 days onsite) 💰 £700–£1,200/day (Outside IR35) Contract to permanent available 📅 12-month contracts The Mandate We are building a production-grade Agentic AI platform inside a global investment bank. This is not a research team or a chatbot project. This is engineering-heavy , focused on integrating LLM systems into large-scale, distributed environments used by trading and quant teams. We are hiring across multiple levels: Lead Engineer (Agentic / RAG focus) Architect (end-to-end platform design- Agentic / RAG focus) Senior Engineers (x3) Agentic / RAG focus Potential Director-level hire to oversee the function What This Role Requires (Read Before Applying) You must have: Experience building Enterprise production grade Agentic Ai frameworks . Multi agent. Distributed systems at scale Strong...

AI Engineers & AI Architects (SC Cleared or Clearable) – Public Sector Programme | UK (hybrid with London Travel) We’re supporting a large-scale digital transformation programme within the UK public sector, focused on addressing fragmented, inconsistent, and highly manual data environments . We are looking for both AI Engineers and AI Architects to play key roles in designing and delivering a modern, scalable data and AI ecosystem. The Challenge The current data landscape is: Spread across multiple systems and silos Inconsistent in structure and definition Heavily reliant on manual processes This makes generating accurate insights slow and complex, even for straightforward reporting requirements. AI Engineer Responsibilities Build and maintain data pipelines to ingest and unify data from multiple sources Clean, transform, and standardise datasets Develop AI/ML models to automate processes and improve data quality Enable...