32 senior solution architect jobs found

Senior Solution Architect required for a three month discovery assignment with a major UK transport group, working directly with the Head of Architecture in the coach division. Outside IR35, delivered via Statement of Work. Start ASAP. THE ASSIGNMENT The coach business bids for and delivers contracted coach services. A bespoke platform ingests bid data and supports the provision and management of those services. That platform has evolved organically over many years, no longer meets the needs of the business, and nobody currently holds a clear picture of the architecture. Your job is to establish what exists, then define where the business needs to get to. The emphasis is firmly on the target state. The current state work is a means to an end, not the deliverable. The open question you will answer: is the target a single platform, or a connected set of modern platforms integrated point to point? WHAT YOU WILL DELIVER Current state. A drains up review of the...

Senior Solution Architect Senior Solution Architect (upto 3) - Financial Services Transformation Contract | Initial 6 Months | Outside IR35 (TBC) | Hybrid We 're working on behalf of a well-established organisation embarking on a major transformation programme and are looking to speak with experienced Senior Solution Architects who thrive in large-scale, complex environments. This is an opportunity to join a high-profile programme where you 'll play a key role in shaping enterprise solutions, influencing technical direction, and working alongside senior stakeholders to deliver meaningful change. What we 're looking for We 're keen to hear from Solution Architects who can demonstrate: Extensive experience operating as a Senior Solution Architect within large enterprise environments. A strong background delivering complex transformation programmes. Previous experience within Financial Services, Banking or Building Societies. The ability to...

Experience THIS IS AN OUTSIDE IR35 POSITION 15+ years of Supply Chain Planning consulting experience, including extensive expertise in SAP IBP and SAP APO implementations. Job Summary We are seeking an experienced SAP IBP Consultant/Solution Architect with experience in Supply Chain Planning and a proven track record of delivering large-scale SAP IBP transformations. The ideal candidate will possess deep expertise across SAP IBP modules, strong solution design capabilities, and extensive experience working with Healthcare & Life Sciences organizations. The role involves leading global implementations, engaging with business stakeholders, defining solution architecture, driving end-to-end delivery, and enabling advanced planning capabilities across demand, inventory, supply, and S&OP processes. Key Responsibilities Solution Architecture & Design Lead end-to-end SAP IBP solution design and implementation & Transformation programs....

Position Overview We are seeking an experienced SAP FICO/CO Senior Consultant or a 6-month initial contract to play a pivotal role in a Greenfield S/4HANA & RISE with SAP implementation. The ideal candidate will have extensive experience designing, configuring, and leading the Controlling (CO) stream from initial blueprinting through execution. You will work closely with finance stakeholders and enterprise leadership to architect standard-led, best-practice solutions for cost accounting, profitability analysis, and managerial reporting. Key Responsibilities Solution Architecture & Design: Lead the design and implementation of the SAP Controlling (CO) module within a Greenfield S/4HANA environment hosted on RISE with SAP. Core CO Configuration: Hands-on experience and architectural oversight across key CO sub-modules: Cost Center Accounting (CO-OM-CCA) and Internal Orders (CO-OM-OPA) Product Costing (CO-PC): Standard cost...

AWS Cloud Architect - Data Platforms We are looking for an experienced AWS Cloud Architect to support the design of a new unified data platform. This is a strategic engagement requiring strong cloud architecture expertise alongside a good understanding of Databricks, data governance, security and enterprise design standards. The Role You will help refine the target cloud architecture and ensure the proposed platform aligns with wider enterprise architecture, security, governance, operational and non-functional requirements. Working alongside other architects and senior stakeholders, you will also support the solution through internal architecture review, assurance and approval processes. Key Responsibilities Refine and document the target architecture for an AWS-hosted data platform. Define integration and ingestion patterns across databases, files and APIs. Design Amazon S3 lakehouse storage using Bronze, Silver and Gold data zones. Establish transformation and...

AI Technical Solutions Architect - M365, Solutions Architecture, Digital Transformation, Copilot, M&A, Cloud, Azure, AI, Infrastructure, Applications, Integration, APIs, Security, Power Platform, Copilot, TDA, Hybrid, Farringdon 4d/w, Outside IR35 This is an exceptional AI Technical Solutions Architect contract opportunity to join a leading London based tech company. The AI Technical Solutions Architect contract is Hybrid with 4 days a week on site in Farringdon and the other day working from home. Therefore, you must be based at a commutable distance. The AI Technical Solutions Architect role is Outside IR35. As AI Technical Solutions Architect you will design, govern and assure practical, scalable and secure technology solutions across AI, digital transformation, M&A, cloud, infrastructure, applications, integration and business systems programmes. The AI Technical Solutions Architect will work closely with the Enterprise Architect, Group IT Director, cyber...

Senior Business Analyst – 6-month duration – London – Hybrid (2x a week) - £540 p/d (Outside IR35) – French Speaking Our leading international transportation organisation is looking for an experienced Senior Business Analyst to support their IT projects, working closely with business stakeholders and technical teams to analyse needs, define requirements, and support the delivery of effective solutions aligned with business objectives. The Senior Business Analyst will be responsible for gathering, analysing, and documenting business requirements, translating them into clear functional specifications, and acting as the key link between business users, IT teams, architects, developers, and external partners. The role will also involve analysing and improving business processes, supporting solution design, and contributing throughout the project lifecycle from requirements definition through to implementation. The right candidate will have extensive experience in...

Senior Integration Engineer – ServiceNow ITSM & ITOM - £600 pd Outside IR35 / Remote Our client is looking for a Senior Integration Engineer to join their team and play a key role in delivering robust, scalable integrations across the ServiceNow ITSM and ITOM platform. In this role, you'll work on enterprise-wide integration solutions connecting ServiceNow with cloud platforms, monitoring tools, identity services, ERP systems, DevOps toolchains, and other business-critical applications. You'll help shape integration architecture, build modern APIs, automate operational workflows, and improve platform reliability through engineering best practices. What you'll be doing Design and deliver scalable, secure ServiceNow ITSM & ITOM integrations Develop REST, SOAP, GraphQL and event-driven integrations Build automation and orchestration solutions to improve operational efficiency Integrate ServiceNow with enterprise monitoring and observability platforms...

Sitecore AI Technical Lead/Consultant - Contract. £600-£700/day OUTSIDE IR35. WORK ANYWHERE IN EUROPE! We are seeking an experienced Sitecore AI Technical Lead/Consultant to join a leading digital consultancy delivering enterprise-scale digital experience platforms. This is an exciting opportunity to work on complex Sitecore Pre-Sales & Implementations, driving technical excellence across AI-enabled solutions and headless architectures. As the Technical Lead, you will take ownership of the end-to-end technical delivery of Sitecore solutions, working closely with clients, architects and delivery teams to design scalable, high-performing digital platforms. You will provide technical leadership throughout the project life cycle, from solution design and estimation through to delivery and deployment. Key Responsibilities Lead the technical architecture and delivery of enterprise Sitecore solutions, including Sitecore AI, XM Cloud, XP and XM . Design scalable, secure and...

Data Architect 2-month contract (initially) Remote Working Outside IR35 Market Rates (c£550 per day) The Opportunity: Our client is supporting a major UK Government Department on a strategically important Artificial Intelligence (AI) governance initiative and is seeking an experienced Data Architect (SFIA Level 5) to help define the organisation's new Enterprise AI Data Principles. This engagement will play a critical role in shaping the future governance of AI across the organisation by establishing enterprise-wide data principles that support the safe, secure and responsible adoption of Artificial Intelligence; these principles will ultimately underpin the organisation's AI governance framework and associated controls. Working closely with stakeholders across Data, Security, Privacy and AI Governance, you will review existing enterprise architecture artefacts, identify gaps and define AI-specific data principles that address emerging risks such as...

🚨 Senior Data Engineer | Outside IR35 | £550–£675/day | Central London I'm currently partnering with a global organisation undergoing a major transformation of its data platform and engineering capability. They're looking to bring in an experienced Senior Data Engineer to help define engineering standards, improve platform performance and deliver scalable, enterprise-grade data solutions. This is an excellent opportunity to join a high-performing team where you'll have a real influence over architecture, engineering best practices and the future direction of the data platform. 📍 The Opportunity Senior Data Engineer Outside IR35 £550–£650 per day (depending on experience) 6-month initial contract ASAP Start Central London – 1-2 days onsite per week What You'll Be Doing As a Senior Data Engineer you'll be responsible for designing, building and optimising modern cloud-based data platforms while helping establish engineering standards across the...

Full Stack Developer (Outside IR35) Contract Length: 6 Months Location: London (Remote) Hours: 40 Hours per Week Start Date: ASAP Overview Our client, a leading organisation within the insurance sector, is seeking an experienced Full Stack Frontend Developer to support the delivery of modern digital platforms and customer-facing applications. This role will focus on building intuitive, scalable, and high-performance user interfaces that support key insurance services, including customer portals, policy management, underwriting workflows, and claims-related journeys. Working within a cross-functional product team, you'll collaborate closely with backend engineers, architects, UX designers, and business stakeholders to deliver secure, data-driven solutions in a highly regulated environment. Tech Stack Frontend React TypeScript JavaScript (ES6+) HTML5 CSS3 Backend Exposure Node.js REST APIs GraphQL Nice to Have Next.js AI integrations (OpenAI, Azure AI, or similar) Essential...

Cloud Engineer l Oracle Cloud l OCI l DV Clearance l Public Sector l Outside IR35 l £500-£525 PD l 6 months l Remote We're supporting a major public sector transformation programme and are looking for an experienced Cloud Engineer to support the delivery of a large-scale Oracle-based transformation across HR, Payroll and wider corporate services. *This role requires an active DV Clearance* Key Responsibilities Design, build and support cloud infrastructure solutions. Deploy and maintain Oracle Cloud Infrastructure (OCI) environments. Support cloud migration and transformation activities. Monitor performance, availability and security across cloud platforms. Work closely with architects, integration teams and functional consultants. Ensure cloud solutions align with security and governance requirements. Key Skills & Experience Proven experience as a Cloud Engineer within large-scale enterprise programmes. Strong experience with Oracle Cloud...

Oracle Integration Consultant l Oracle Integration Cloud l OIC l DV Clearance l Public Sector l Outside IR35 l £500- £525 PD l 6 Months l Remote We 're supporting a major public sector transformation programme and are looking for an experienced Oracle Integration Consultant to support the integration of Oracle solutions across HR, Payroll and wider business systems. *This role requires an active DV Clearance* Key Responsibilities Design and deliver integrations between Oracle and third-party systems. Gather and analyse integration requirements from business and technical stakeholders. Develop and support integrations using Oracle Integration Cloud (OIC). Support testing, deployment and troubleshooting activities. Produce integration documentation and technical specifications. Work closely with architects, functional consultants and project teams throughout delivery. Key Skills & Experience Proven experience as an...

Cloud Engineer l Oracle Cloud l OCI l DV Clearance l Public Sector l Outside IR35 l £500- £525 PD l 6 Months l Remote We 're supporting a major public sector transformation programme and are looking for an experienced Cloud Engineer to support the delivery of a large-scale Oracle-based transformation across HR, Payroll and wider corporate services. *This role requires an active DV Clearance* Key Responsibilities Design, build and support cloud infrastructure solutions. Deploy and maintain Oracle Cloud Infrastructure (OCI) environments. Support cloud migration and transformation activities. Monitor performance, availability and security across cloud platforms. Work closely with architects, integration teams and functional consultants. Ensure cloud solutions align with security and governance requirements. Key Skills & Experience Proven experience as a Cloud Engineer within large-scale enterprise programmes. Strong...

Role: Programme Test Lead Rate: £500 p/d Outside IR35 Location: Fully remote Duration: 2 months We are seeking an experienced Programme Test Lead to oversee testing activities across a complex portfolio of technology initiatives. You will be responsible for defining and delivering programme-level test strategies, managing testing risks, coordinating multiple delivery teams, and ensuring high-quality releases across the software delivery lifecycle. Working closely with technology, product, and business stakeholders, you will play a critical role in ensuring delivery excellence and business confidence. Key Responsibilitie sDefine and implement the overall testing strategy, standards, and best practices .Lead, mentor, and develop a team of QA Engineers and Test Leads .Oversee test planning, estimation, execution, and reporting across multiple projects .Ensure appropriate test coverage through functional, regression, integration, performance, and automation...

Microsoft D365 NAV/Business Central Senior Developer Contract | Hybrid - Northampton | £400-£500 per day (Outside IR35) | 12 Months The Opportunity A Microsoft Partner is looking for an experienced D365 NAV/Business Central Senior Developer to join a major transformation programme. This is an initial 12-month contract, supporting a business-critical legacy ERP migration onto Microsoft Dynamics 365 Business Central. The Role Design, develop, and deliver technical solutions across a D365 NAV/Business Central legacy ERP migration programme Build and customise extensions, integrations, and data migration components in Business Central Translate functional requirements into robust, scalable technical solutions Work closely with the Project Manager, Functional Consultants, and technical architects to ensure successful delivery Support testing, debugging, and go-live activities across the transformation What We're Looking For Proven experience as a D365 NAV/Business...

Job Title: SC Cleared Field Solutions Engineer Location: Hybrid/London/Bristol as and when required Duration: 6 months with possible extension Rate: Up to £650 per day Outside IR35 Must be willing and eligible to go through the SC Clearance process If you enjoy combining hands-on technical work with client engagement, this is a brilliant opportunity to support secure infrastructure solutions end-to-end. Our Client is looking for a technical liaison who can translate requirements into clear architectures, run engaging demos and proof-of-concepts, and build trusted relationships across technical and non-technical stakeholder groups. What you'll be doing: Act as the technical bridge between clients and the business, supporting secure infrastructure solutions Deliver product demos and build lab environments to prove solution fit Lead proof-of-concepts (POCs), from scoping through technical guidance and outcomes Provide technical input and security benefits when discussing...

Senior DevOps Engineer 6-month contract Remote Working Outside IR35 Market Rates (c£500 to £525 per day) The Opportunity: Our client is supporting a major UK Government Agency on the delivery and operation of critical cloud-based digital services and is looking to appoint an experienced DevOps Engineer to join an established engineering team. This is an excellent opportunity to work within a modern AWS cloud environment, supporting the deployment, monitoring and continuous improvement of live services used across a high-profile government programme. The successful candidate will be a hands-on DevOps Engineer with strong AWS expertise, excellent troubleshooting skills and experience supporting production environments. You'll work closely with software engineers, architects and client stakeholders to ensure services remain secure, resilient and highly available. Skills and Experience: Essential Proven commercial experience as a DevOps Engineer, Cloud Engineer or...

Security Architect - Consultant Advisory 12-Month Contract | Outside IR35 | Hybrid (2 days per week on-site) Location: West London / Greater London We are supporting a major UK transport infrastructure organisation undergoing a significant programme of cyber security improvement and technology transformation. We are seeking an experienced Security Architect Consultant to provide advisory support across a complex digital estate, reviewing security architectures, assessing risks, and supporting the delivery of security improvements across critical technology platforms. This role will involve working with technical teams, architects, and senior stakeholders to review existing security controls, improve security design practices, and support the implementation of secure technology solutions across a highly regulated environment. Key Responsibilities Review and refresh existing Cyber Security Impact Assessments (CSIAs) across a portfolio of live digital products and services....