52 solution architect jobs found in London

Network Solution Architect Certain Advantage are recruiting on behalf of our client in London for a Solution Architect offering in-depth knowledge of Automation & Connectivity solutions, specifically the following; Ansible integration for infrastructure networks, including playbook creation and integrations Workflow integration for infrastructure networks pipeline creation for infrastructure network including CI testing (virtual and physical)You’ll be responsible for delivering high‑quality solution designs that are fit for purpose, aligned with enterprise architecture standards, and optimized for total cost of ownership across the solution lifecycle. This is a contract position starting May initially until 31st December. Key Responsibilities Act as the single point of contact for all solution architecture aspects of IT projects. Design and integrate Business Process, Data, Application, Infrastructure, and Information Security aspects into end‑to‑end solutions. Ensure...

Supply Chain Domain Solution Architect London (2 days per week onsite) c£650/day - Outside IR35 We are seeking a Supply Chain Domain Solution Architect to support a major supply chain and retail technology transformation within a FTSE 250 organisation. The role will focus on designing and governing end-to-end supply chain solutions across a complex, multi-brand, high-volume retail environment. Role Overview This is a hands-on architecture role responsible for defining and delivering solution designs across the retail supply chain, including procurement, supplier integration, inventory and stock management, warehousing, logistics, and distribution. The focus is on scalable, standardised architectures that support high-volume operations, perishable inventory considerations, and complex supplier and concession models. Key Responsibilities Solution Architecture Design end-to-end supply chain and inventory solutions covering supplier → distribution centres → retail outlets /...

Job Title: SAP Asset Management Solution Architect Contract: 6 months (with possibility of extension) Location: London (Hybrid) Overview We are seeking an experienced SAP Asset Management Solution Architect to join a high-profile programme within the Oil & Gas sector. This role will play a critical part in designing and delivering robust SAP Asset Management solutions, with a strong emphasis on data migration and system integration across connected applications. Key Responsibilities Lead the end-to-end solution architecture for SAP Asset Management (SAP PM / EAM), ensuring alignment with business and technical requirements Design, oversee, and support the migration of master and transactional data, ensuring data integrity and governance best practices Define and deliver scalable integration architectures between SAP and connected applications (e.g., third-party systems, digital platforms) Provide hands-on leadership across design, build, test, and deployment phases...

Solution Architect – Cloud, Microservices, Financial Services Contract | Hybrid We are seeking an experienced Solution Architect to lead the design and delivery of end-to-end technology solutions across large-scale digital transformation programmes within financial services. This role focuses on modernising legacy/mainframe systems into cloud-based microservices architectures, working closely with business stakeholders, engineering teams, and delivery leadership. Key Responsibilities: * Design end-to-end solution architecture (applications, data, integration, security, infrastructure) * Lead legacy to microservices transformation initiatives * Define API, integration and event-driven architectures * Ensure scalability, performance, and security across cloud platforms * Collaborate with stakeholders and guide engineering teams through delivery * Conduct architecture reviews and provide technical leadership Key Skills & Experience: * Proven experience as...

Cyber Solution Architect (Digital Platforms & Trading Systems) 8-Month contract - Inside IR35 - market rate London based - hybrid working - 3 days a week onsite Must have Base Metals trading experience Role Overview We are looking for a hands-on, highly technical Cyber Solution Architect to design and deliver secure solutions across our digital platform ecosystem, with a strong focus on Base Metals Order Execution Management Systems (OEMS). This role requires deep technical expertise, practical implementation capability, and the ability to embed security into complex, low-latency trading environments. Key Responsibilities Design and implement secure, scalable cyber solutions for digital platforms, including OEMS and associated trading infrastructure. Act as a hands-on architect, contributing directly to solution design, engineering decisions, and security implementation. Develop and maintain security architecture patterns, reference models, and solution blueprints. Lead...

Role: Data Solutions Architect (SC Cleared) Contract: 3-6 months initial Day rate: £500pd-£550pd (Inside IR35) Location: London (Hybrid working) We are working with a large-scale consultancy who require a Data Solutions Architect to work on an Azure Data project. The role will require someone who is SC Cleared and will be hybrid working, based in London. Responsibilities: Design secure, scalable data solutions across application, data, integration, infrastructure and security domains. Architect cloud data platforms and analytics stacks (e.g. Azure Databricks, Microsoft Fabric) including distributed processing (Spark). Translate functional and non-functional requirements (security, performance, availability, resilience) into resilient target architectures. Define current-state, target-state and transition architectures, including phased roadmaps and dependency-aware migration plans. Apply platform engineering practices (IaC, CI/CD, DevOps) aligned to...

EUC Solutions Architect Fully Onsite | Central London Initial Contract: 6 months Rate: £550 - £575 per day IR35 Status: Outside IR35 We are seeking an experienced, client facing EUC Solutions Architect to lead the technical delivery of a large scale EUC Application Modernisation programme for a major enterprise client based in Central London. This is a fully onsite role (5 days per week), offering end‑to‑end architectural ownership within a long‑term, high‑profile transformation programme. You will act as the senior technical authority, architecting and governing the migration of 1,500+ enterprise applications to a modern, evergreen model aligned with Microsoft's Modern Application Reference Architecture. The role sits at the centre of client engagement, working closely with UK‑based stakeholders and coordinating delivery with an offshore team in India. Responsibilities Own the end‑to‑end EUC solution architecture, from discovery and assessment through to evergreen steady...

Storage Senior SAN SME / Architect Location: Hybrid - 3 days in Sheffield Duration: 30/11/2026 Rate to SSC: £579 MUST BE PAYE THROUGH UMBRELLA We are seeking an experienced Storage / SAN Architect to lead the design and solution architecture of enterprise storage platforms. The ideal candidate will demonstrate confidence, depth, and clarity in storage solution design discussions, with the ability to articulate architectural decisions, trade-offs, and patterns across a range of storage technologies. The role requires strong hands-on design experience in at least one major storage domain (block, file, object, or data protection), alongside a solid high-level understanding of the others, enabling well-rounded architectural decision-making even where direct exposure is limited. Key Responsibilities Lead the end-to-end design of enterprise storage solutions, from requirements gathering through to high-level and low-level designs. Act as a technical authority in architecture...

Job Title: Advanced Analytics Consultant (Data) Day Rate: £500-£750 (Inside IR35) Duration: 6 Months (with potential extension) Location: Hybrid flexible - travel to London, Solihull, or Hook as required Overview We are seeking experienced Data Solution Consultants to support the design and delivery of high-value government bids. This is a unique opportunity to work on large-scale public sector contracts, shaping how data and technology solutions are defined before implementation. This is not a traditional reporting or analytics role - you will be working in a pre-sales/bid environment, translating complex requirements into actionable solution designs. Key Responsibilities Support bid and tender processes (RFPs, RFIs) Design data-driven solutions across multiple public sector projects Translate business problems into data and technology approaches Work closely with Solution Architects and bid teams Define data models, workflows, and operational strategies Contribute to...

Morson Edge are currently working with a leading multi-disciplinary consultancy to recruit experienced Architects, Project Architects, Senior Architects, Technologists, Technicians and Designers across their Aviation, Energy and Rail teams. This is an exciting opportunity to join a collaborative design environment delivering high-profile national infrastructure projects across a diverse portfolio. The role offers the chance to work across RIBA Stages 0–4, contributing to both early-stage concept development and detailed technical delivery, with opportunities to lead work packages and engage with key project stakeholders. Role Overview You will support the design and delivery of complex infrastructure projects within Aviation, Energy or Rail sectors, ensuring design quality, regulatory compliance and effective coordination within large multidisciplinary teams. Your expertise will contribute to innovative, functional and technically robust design solutions across nationally...

Software Engineer (Java) SC Clearance Required Certain Advantage are hiring for a Software Engineer based in Portsmouth. This role is on an initial 12-month contract and is required to be onsite 3 days a week.   Your responsibilities: Contribute across the full software development lifecycle, including design, development, testing, and deployment. Design software solutions using UML/SysML and contribute to technical architecture within a microservices environment. Develop high-quality Java applications using Spring Boot, Spring Framework and related technologies. Implement and maintain RESTful web services over HTTPS within distributed systems. Write and maintain automated tests, ensuring quality and reliability are built into the solution from the outset. Participate in Agile ceremonies including sprint planning, estimation, reviews and retrospectives. Collaborate closely with team members and wider stakeholders to design, implement and test new product features. Contribute...

Java Software Developer (Contract inside IR35) Location: Flexible / Hybrid Job Type: Full-time Contract 3-6 Months (contact to hire options) Cooper Lomaz are recruiting for an experienced Software Developer III to join a growing, forward-thinking organisation delivering innovative customer and channel solutions. This is a fantastic opportunity for a developer who enjoys solving complex problems, working across the full development lifecycle, and contributing to both new and existing applications within a collaborative, agile environment. The Role As a Software Developer, you’ll play a key role in designing, developing, and enhancing web-based applications. You’ll work closely with project teams to deliver high-quality, scalable solutions while also supporting critical systems and mentoring junior developers. You’ll be involved across the full solution lifecycle—from development and delivery through to performance assessment and ongoing support. Key Responsibilities *...

Integration Architect Duration: 6 months initially (3-5 year programme) Location: Remote with 1-2 days onsite in Warwick/Perth per month Role: Enterprise Architect/Lead Solutions Architect (UK based) Rate: £635 per day via umbrella Scope of Services/Key Responsibilities: Coordinate delivery of architectural outputs of the SSE/NGSI JV architecture practice to ensure the JV architecture team are aligned to the required standards and deliverables required for the JV to meet the required outcomes. Provide solution and enterprise level architectural guidance, direction, and assurance for the SSE/NGSI JV digital estate. Act as the independent procedural Chair and Facilitator of the Architectural Design Authority (ADA) preparing agendas and ensuring submission readiness, facilitates sessions and documents decisions and actions. Deliver outcomes that comply with JV partner IT governance policies and satisfy formal sign-off requirements, unless an exception is granted in writing...

Systems Engineer/Architect - SC Cleared (Systems / Software / Infrastructure) End-to-End Technical Leadership Role Key Details Location: 2-3 days per week onsite, MOD Corsham Contract: 6 months Day Rate: £480 - £520 per day (Inside IR35) Clearance: Active SC Clearance requiredWe are seeking a Systems Engineer/Architect to take ownership of the end-to-end technical integrity, coherence, and long-term sustainability of a major digital service or programme. This is a pivotal leadership role at the centre of complex, multi-layered delivery. You will act as the senior technical conscience of the programme - ensuring engineering decisions are robust, joined-up, and capable of standing up in live operation, not just delivery. You will balance delivery pressure with engineering quality, ensuring the solution is secure, resilient, maintainable, and fit for long-term operational use. About the Role As the Senior Technical Authority, you will define and own the technical architecture...

Job Title: Software Architect Rate: £515 per day (Inside IR35) Location: Remote - occasional travel to Telford Clearance: Active SC Clearance required Overview We are seeking an experienced Software Architect to support on governance and development across DMAP Velocity Change Model projects. This role focuses on delivering robust architectural solutions, ensuring best practices, and contributing to the full development lifecycle. Key Responsibilities Define and produce high-level and low-level solution designs Support governance and architectural oversight across projects Collaborate with development teams in Agile environments Contribute to data modelling and system integration design Ensure alignment with development lifecycle standards (D4D) Support and enhance test automation frameworks Key Skills & Experience Strong experience with Talend, Unix, Oracle SQL, and Oracle PL/SQL Proficiency with Jira, Confluence, GitLab, Vault, and Artifactory Experience working with...

Job Title: Software Architect Rate: £515 per day (Inside IR35) Location: Remote - occasional travel to Telford Clearance: Active SC Clearance required Overview We are seeking an experienced Software Architect to support on governance and development across DMAP Velocity Change Model projects. This role focuses on delivering robust architectural solutions, ensuring best practices, and contributing to the full development lifecycle. Key Responsibilities Define and produce high-level and low-level solution designs Support governance and architectural oversight across projects Collaborate with development teams in Agile environments Contribute to data modelling and system integration design Ensure alignment with development lifecycle standards (D4D) Support and enhance test automation frameworks Key Skills & Experience Strong experience with Talend, Unix, Oracle SQL, and Oracle PL/SQL Proficiency with Jira, Confluence, GitLab, Vault, and Artifactory Experience working...

OneStream Technology Lead / Developer London - 2-3 days a week - Rate Negotiable Contract - Initially 6 months with a strong chance of extension We are seeking an experienced OneStream Technology Lead / Developer to take ownership of the design, development, and ongoing support of OneStream solutions across planning, consolidation, reporting, and analytics. This is a hands-on technical leadership role, working closely with Finance and IT to deliver scalable, well-governed financial solutions. What you'll do Lead the design, build, and support of OneStream applications across budgeting, forecasting, consolidation, and reporting Translate business requirements into robust technical designs and solution architecture Develop business rules, XF scripts, and complex custom calculations Design and optimize OneStream cubes, dimensions, workflows, and security models Build and enhance reports, dashboards, and analytic views Support and maintain data integrations, APIs, and connectors...

Azure Cloud Architect Location: Central London (2 days per week onsite, hybrid working) Contract: 12 months initial (long-term programme, 2-3 years) Are you an Azure Cloud Architect with a background working in enterprise scale environments? Have you worked in mature cloud-native landscapes and have a solid view of "what good looks like" from a Cloud strategy? If so, apply for this very exciting new opportunity in central London. This contract will initially run until the end of March but will be extended. The programme will run for at least the next 2-3 years. The contract will be Inside IR35 and you will need to be in the central London office 3 days per week. The successful Azure Cloud Architect will join an instantly recognisable household name at an unprecedented period of modernisation. The Cloud strategy is currently in its infancy, and this role offers a unique opportunity for an experienced Azure Cloud Architect to join at the ground level and play a pivotal role...

ServiceNow Architect London (Hybrid) 6 Month Contract £600/day (Outside IR35) ServiceNow Architect needed with deep Telecoms domain experience including Telecommunications Service Management (TSM). 6 Month Contract based in London (Hybrid). Paying up to £600/day (Outside IR35). Start ASAP in May/June 2026. Hybrid Working - 2 days/week remote (WFH) + 3 days/week working from the office in London. Working with a global IT Consultancy supporting a Telecoms end client with a ServiceNow solutions project: ServiceNow Architect with strong Telecommunications Service Management (TSM) experience. Designing end-to-end solutions within the ServiceNow TSM module, including alignment with ITOM, ITIL, CMDB, CSDM standards. Platform Expertise: extensive experience with ServiceNow TSM, ITSM, and ITOM. Translating business requirements into technical blueprints + overseeing development teams to implement scalable, automated telecom operations, including network inventory, service...

OverviewWe are seeking a senior Engineering Lead / Technical Delivery Lead to drive delivery across a strategic portfolio of enterprise risk and compliance platforms. The role spans a mature RegTech (Obligation to Control) implementation entering build, alongside an earlier‑stage Third Party Risk Management (TPRM) initiative focused on prototyping and roadmap definition.This role requires strong delivery discipline and the ability to translate complex regulatory and business requirements into executable scope, and confidence operating as the primary UK‑based engineering contact in a regulated, enterprise environment. Details Location - London Rate - up to £750/day Inside IR35 via Umbrella Hybrid - 3 days / week Duration - Initially until year-end (multi-year project) Key Responsibilities Act as the single engineering lead across risk and compliance delivery initiatives Translate high‑level regulatory and business requirements into clear technical scope and delivery plans Lead...