34 solution architect jobs found in London

Solution Architect - B2B Payments Transformation Contract: 6 months Rate: £550-£575 per day (Outside IR35) Location: London, Hybrid An experienced Solution Architect is required to lead end-to-end architecture for a large-scale B2B banking RTL and Payments Transformation programme within a complex financial services environment. This role will own solution design across multiple workstreams, ensuring a cohesive, scalable and resilient architecture aligned to regulatory, operational and commercial requirements. The programme spans core B2B banking capabilities , including payments, reconciliation, KYC, cash management, monitoring and billing. You will play a central role in shaping an event-driven architecture , working closely with senior stakeholders, peer architects and offshore delivery teams, while providing strong architecture governance and design assurance. Key Responsibilities Own solution architecture and high-level design across multiple workstreams...

Solution Architect - B2B Payments Transformation Contract: 6 months Rate: £550- £575 per day (Outside IR35) Location: London, Hybrid An experienced Solution Architect is required to lead end-to-end architecture for a large-scale B2B banking RTL and Payments Transformation programme within a complex financial services environment. This role will own solution design across multiple workstreams, ensuring a cohesive, scalable and resilient architecture aligned to regulatory, operational and commercial requirements. The programme spans core B2B banking capabilities , including payments, reconciliation, KYC, cash management, monitoring and billing. You will play a central role in shaping an event-driven architecture , working closely with senior stakeholders, peer architects and offshore delivery teams, while providing strong architecture governance and design assurance. Key Responsibilities Own solution architecture and high-level...

Solution Architect - B2B Payments Transformation Contract: 6 months Rate: £600-£650 per day (Outside IR35) Location: London, Hybrid An experienced Solution Architect is required to lead end-to-end architecture for a large-scale B2B banking RTL and Payments Transformation programme within a complex financial services environment. This role will own solution design across multiple workstreams, ensuring a cohesive, scalable and resilient architecture aligned to regulatory, operational and commercial requirements. The programme spans core B2B banking capabilities , including payments, reconciliation, KYC, cash management, monitoring and billing. You will play a central role in shaping an event-driven architecture , working closely with senior stakeholders, peer architects and offshore delivery teams, while providing strong architecture governance and design assurance. Key Responsibilities Own solution architecture and high-level design across multiple workstreams...

Solution Architect - B2B Payments Transformation Contract: 6 months Rate: £600- £650 per day (Outside IR35) Location: London, Hybrid An experienced Solution Architect is required to lead end-to-end architecture for a large-scale B2B banking RTL and Payments Transformation programme within a complex financial services environment. This role will own solution design across multiple workstreams, ensuring a cohesive, scalable and resilient architecture aligned to regulatory, operational and commercial requirements. The programme spans core B2B banking capabilities , including payments, reconciliation, KYC, cash management, monitoring and billing. You will play a central role in shaping an event-driven architecture , working closely with senior stakeholders, peer architects and offshore delivery teams, while providing strong architecture governance and design assurance. Key Responsibilities Own solution architecture and high-level...

Solution Architect - Identity, Access Management & Portal Integration Day Rate: £575 per day (Outside IR35) Location: Hybrid - (London office only for important meetings or workshops) Contract: Initial 3-Month Contract with Quarterly Renewals Duration: Long-Term Programme (12months + Expected) Start Date: ASAP/Target Start 6th July The Opportunity We are seeking an experienced Solution Architect to join a major digital transformation programme focused on modernising and unifying customer-facing digital services. Working as a Solutions Architect you will play a key role within the one portal workstream, which aims to bring together multiple customer portals into a seamless, unified experience. The initial focus will be on Single Sign-On (SSO), Identity Management, and User Access Management, with a strategic roadmap to consolidate additional customer-facing functionality into a single portal platform. This is a highly visible programme with strong...

Solution Architect - Farnborough (Hybrid) - £600 - £650 Outside IR35 We are seeking an experienced Solution Architect to help shape and deliver secure, mission-critical digital solutions within Defence and National Security environments. This is an opportunity to work on complex technical challenges where security, reliability, and operational effectiveness are paramount. You'll collaborate with multidisciplinary teams to design innovative solutions that support critical decision-making and mission success. The Role As a Solution Architect, you will play a key role in the design, development, and delivery of secure technology solutions operating in highly regulated and secure environments. Working closely with engineers, developers, architects, and stakeholders, you'll translate operational requirements into robust technical architectures and guide delivery from concept through to implementation. Key Responsibilities Design and architect secure digital solutions for...

Tecknuovo is a deliberately different digital consultancy, delivering secure, modern solutions while upskilling client teams to ensure zero long-term dependency. We are seeking an experienced Technical Architect to support a large-scale public sector digital transformation programme. This role will focus on the architecture and delivery of a modern digital platform centred around Umbraco CMS, API-led integrations, website migration, and emerging AI capabilities. The successful candidate will have experience designing and delivering solutions aligned to GOV.UK and GDS standards, working closely with multidisciplinary teams to create scalable, user-centred digital services. Key Responsibilities Lead the technical architecture for a public sector digital platform Define and govern solution architecture across Umbraco, APIs, integrations, and cloud services Design scalable, secure, and maintainable API-led architectures Support website migration and platform...

ServiceNow Architect London (Hybrid) 3 Month Contract £500-540/day (Outside IR35) ServiceNow Architect needed for a 3 Month Contract based in London (Hybrid). Start ASAP in July 2026. Hybrid Working - 3 days/week remote (WFH), and 2 days/week working from the office in London. Working with a global IT Consultancy supporting a Telecoms end client with a ServiceNow solutions project: Leading ServiceNow architecture design + implementation of ServiceNow modules including: ITSM, ITOM, ITAM, HRSD, CSM, GRC, SecOps + custom applications. Strong ServiceNow ITSM, plus 2 other modules (TSOM, ITOM, ITAM, HRSD, CSM, GRC, SecOps). Proven expertise in ServiceNow integrations -eg- REST, SOAP, APIs, MID Servers. Experience with ServiceNow Scripting (JavaScript, Glide, Flow Designer) and ServiceNow data model. Experience designing and implementing CMDB and Discovery. Acting as the technical authority on ServiceNow architecture, design + best practices. Defining + driving overall...

ServiceNow Architect London (Hybrid) 3 Month Contract £500-540/day (Outside IR35) ServiceNow Architect needed for a 3 Month Contract based in London (Hybrid). Start ASAP in July 2026. Hybrid Working - 3 days/week remote (WFH), and 2 days/week working from the office in London. Working with a global IT Consultancy supporting a Telecoms end client with a ServiceNow solutions project: Leading ServiceNow architecture design + implementation of ServiceNow modules including: ITSM, ITOM, ITAM, HRSD, CSM, GRC, SecOps + custom applications. Strong ServiceNow ITSM, plus 2 other modules (TSOM, ITOM, ITAM, HRSD, CSM, GRC, SecOps). Proven expertise in ServiceNow integrations -eg- REST, SOAP, APIs, MID Servers. Experience with ServiceNow scripting (JavaScript, Glide, Flow Designer) and ServiceNow data model. Experience designing and implementing CMDB and Discovery. Acting as the technical authority on ServiceNow architecture, design + best practices. Defining + driving overall...

Senior AWS Engineer - Up to £500 per day 6 month initial contract Fully Remote - UK Based Outside IR35 Role Overview We are seeking an experienced Senior AWS Engineer to join our Professional Services delivery team on a fixed term basis to support the delivery of a major AWS migration and separation programme for an enterprise customer. This role will form part of a multi-disciplinary delivery team working alongside Solution Architects, Project Managers, and customer technical stakeholders to build, migrate, and deploy AWS infrastructure and application services as part of a structured separation of an existing hybrid estate into a new AWS Organisation. The successful candidate will play a hands-on role in delivering landing zone implementation, networking build activities, server migration, and application platform deployment using Infrastructure as Code (IaC) approaches. This is a customer-facing delivery role within a professional services consultancy...

Integration Architect (DV Cleared) Location: South East England (On-site) Rate: Up to £625 per day IR35: Outside IR35 Duration: Initial contract until December 2026 Start: ASAP Clearance: Active DV Clearance required Nationality: British National only (no dual citizenship) The Opportunity TRIA is supporting a highly secure organisation delivering a major transformation programme and is looking for an experienced Integration Architect to lead the design of complex integrations and large-scale data migration activities within a secure on-premise environment. Key Responsibilities Define integration architecture aligned to enterprise standards and governance. Produce conceptual and high-level integration designs. Lead Architecture Review Board (ARB) submissions and approvals. Design secure integrations across enterprise platforms and data migration solutions. Ensure all designs meet security, resilience, performance, and compliance requirements. Support project...

Integration Architect (DV Cleared) Location: South East England (On-site) Rate: Up to £625 per day IR35: Outside IR35 Duration: Initial contract until December 2026 Start: ASAP Clearance: Active DV Clearance required Nationality: British National only (no dual citizenship) The Opportunity TRIA is supporting a highly secure organisation delivering a major transformation programme and is looking for an experienced Integration Architect to lead the design of complex integrations and large-scale data migration activities within a secure on-premise environment. Key Responsibilities Define integration architecture aligned to enterprise standards and governance. Produce conceptual and high-level integration designs. Lead Architecture Review Board (ARB) submissions and approvals. Design secure integrations across enterprise platforms and data migration solutions. Ensure all designs meet security, resilience, performance, and compliance requirements....

Azure FinOps Solutions Architect - Remote/Central London - Azure FinOps, Azure Architecture, Cost Optimisation TrinIT Talent are looking for an Azure FinOps Solutions Architect to come on board for an initial 1-month contract based remotely, with occasional travel to Central London as required. This role falls Outside IR35 and is paying up to £600 per day. Job Description:- Our client within the Insurance sector is looking for an experienced Azure FinOps Solutions Architect to conduct a comprehensive review of their Azure estate. The successful candidate will assess the current environment, identify opportunities for cost optimisation, governance improvements, and architectural efficiencies, whilst providing recommendations and a roadmap for future improvements. This is an initial 1-month engagement with strong potential for extension following completion of the review phase. Key skills:- Strong Azure Solutions Architecture experience Proven Azure FinOps and...

Service Consultant – Service Design, Transition & ServiceNow CSM Contract: 6 Months Start: ASAP Rate: Up to £525 per day Location: London or Leeds IR35: Outside IR35 Security Clearance: NPPV3 Required TRIA are supporting a specialist technology services organisation in the search for an experienced Service Consultant to join a high-profile programme delivering complex managed service solutions. This is a hands-on role requiring a proactive, roll-your-sleeves-up approach. You'll play a key role in taking service operating models from concept through to implementation, ensuring new and enhanced services are fully operationally ready and successfully transitioned into support. Working closely with Service Architects, Solution Architects, Project Managers, Professional Services teams and Operational stakeholders, you'll be responsible for designing, enabling and embedding service management capabilities that support the successful delivery...

UI Architect Global Financial Services / Payments Client Location: London - 2 days per week Rate: £550–£570 per day Contract: 6 months initial IR35 Status: Outside IR35 Role Overview We are supporting a global financial services organisation operating in cross-border payments and emerging markets as they continue a large-scale technology transformation. They are looking for an experienced UI Architect to lead the design and delivery of scalable, modern front-end platforms aligned to a microservices architecture. This is a hands-on architecture role with responsibility for defining standards, driving best practice and shaping the frontend ecosystem across multiple products. Key Responsibilities Define and own frontend architecture across a microservices-based platform Design scalable UI solutions aligned to API-first backend services Establish reusable components, UI standards and enterprise design systems Define integration approaches...

Service Consultant - Service Design, Transition & ServiceNow CSM Contract: 6 Months Start: ASAP Rate: Up to £525 per day Location: London or Leeds IR35: Outside IR35 Security Clearance: NPPV3 Required TRIA are supporting a specialist technology services organisation in the search for an experienced Service Consultant to join a high-profile programme delivering complex managed service solutions. This is a hands-on role requiring a proactive, "roll-your-sleeves-up" approach. You'll play a key role in taking service operating models from concept through to implementation, ensuring new and enhanced services are fully operationally ready and successfully transitioned into support. Working closely with Service Architects, Solution Architects, Project Managers, Professional Services teams and Operational stakeholders, you'll be responsible for designing, enabling and embedding service management capabilities that support the successful delivery of complex...

Infrastructure Architect - London Outside IR35 - Rates up to £675 London based 2-3 days per week As an Infrastructure Architect, you will join a growing Strategy & Architecture team, leading the design, governance, and evolution of enterprise infrastructure architecture. The role focuses on migrating legacy data centre environments to Microsoft Azure and building secure, scalable, and separation-ready cloud platforms. You will play a key role in major transformation programmes, including cloud migration and IT separation initiatives, working closely with business and IT stakeholders, infrastructure teams, and system integrators to deliver secure, resilient, and cost-effective solutions aligned with the organisation 's target operating model. Key skills and responsibilities, * Solid experience working as an Infrastructure Architect in large, complex global organisations * Hands-on experience delivering major infrastructure transformation...

UI Architect Global Financial Services/Payments Client Location: London - 2 days per week Rate: £550-£570 per day Contract: 6 months initial IR35 Status: Outside IR35 Role Overview We are supporting a global financial services organisation operating in cross-border payments and emerging markets as they continue a large-scale technology transformation. They are looking for an experienced UI Architect to lead the design and delivery of scalable, modern Front End platforms aligned to a microservices architecture. This is a hands-on architecture role with responsibility for defining standards, driving best practice and shaping the Front End ecosystem across multiple products. Key Responsibilities Define and own Front End architecture across a microservices-based platform Design scalable UI solutions aligned to API-first Back End services Establish reusable components, UI standards and enterprise design systems Define integration approaches with RESTful and...

SC/DV Cleared Technical Lead Engineer I'm looking for an experienced Lead Engineer with active SC or DV Clearance to provide technical leadership across complex cloud and software delivery programmes. You'll work closely with engineering teams, architects, delivery leads, and stakeholders to guide solution design, drive engineering best practice, and support successful delivery from concept through to production. Rate : £600-£650/day Outside IR35 Location : London (2-3 days/week) Contract Length : 12 months Clearance : Active SC or DV (non-negotiable) Key Responsibilities Provide technical leadership across delivery teams. Guide solution design, implementation, and operational readiness. Review technical approaches to ensure scalability, security, and maintainability. Mentor engineers and promote engineering best practices. Support Agile delivery and continuous improvement initiatives. Collaborate with architecture, security, DevOps, and testing teams. Act as an...

UI Architect Global Financial Services / Payments Client Location: London - 2 days per week Rate: £550- £570 per day Contract: 6 months initial IR35 Status: Outside IR35 Role Overview We are supporting a global financial services organisation operating in cross-border payments and emerging markets as they continue a large-scale technology transformation. They are looking for an experienced UI Architect to lead the design and delivery of scalable, modern front-end platforms aligned to a microservices architecture. This is a hands-on architecture role with responsibility for defining standards, driving best practice and shaping the frontend ecosystem across multiple products. Key Responsibilities Define and own frontend architecture across a microservices-based platform Design scalable UI solutions aligned to API-first backend services Establish reusable components, UI standards and enterprise design systems Define...