13 technical architect jobs found in London

Technical Architect/Outside IR35/Remote/6 Month Contract We're looking for an experienced Technical Architect to support a major technical debt discovery and remediation programme across multiple government departments. The role will take ownership of the architectural workstream, assessing existing technology estates and producing a pragmatic roadmap covering immediate improvements and more complex, longer-term remediation. Role Requirements: UK Public Sector Experience Experience leading technical discovery and assessment exercises identifying technical debt, risks and capability gaps Infrastructure, cloud and enterprise architecture experience Experience interviewing technical authorities and senior stakeholder Produced remediation roadmaps and architectural recommendations Working across complex digital transformation programmes This role requires someone pragmatic, hands-on and able to hit the ground running. If you are interested in this role and have relevant...

Technical Architect / Outside IR35/ Remote/ 6 Month Contract We're looking for an experienced Technical Architect to support a major technical debt discovery and remediation programme across multiple government departments. The role will take ownership of the architectural workstream, assessing existing technology estates and producing a pragmatic roadmap covering immediate improvements and more complex, longer-term remediation. Role Requirements: UK Public Sector Experience Experience leading technical discovery and assessment exercises identifying technical debt, risks and capability gaps Infrastructure, cloud and enterprise architecture experience Experience interviewing technical authorities and senior stakeholder Produced remediation roadmaps and architectural recommendations Working across complex digital transformation programmes This role requires someone pragmatic, hands-on and able to hit the ground running. If you are interested...

Technical Infrastructure Architect - £700 - £750 Per Day – VMware to Hyper V Migration – Financial Services Overview: A global organisation is looking to engage an experienced Virtualization Architect to support a major VMware to Microsoft Hyper-V migration programme. The successful candidate will have proven experience architecting and delivering VMware-to-Hyper-V migrations and will work closely with the internal infrastructure team to assess the existing VMware estate, define the target Hyper-V architecture and develop a pragmatic migration strategy. Role & Responsibilities: Assess the existing VMware estate and infrastructure architecture Design the target Microsoft Hyper-V architecture Develop the VMware-to-Hyper-V migration strategy and roadmap Review existing compute, storage and networking infrastructure Assess and recommend appropriate migration tooling and methodologies Work with the internal infrastructure team to define migration waves...

Security & Compliance Architect | £600-£680p/day (Outside IR35) | London (hybrid, with occasional office attendance) Our client is looking for an experienced Security Solutions Architect to support the design and delivery of secure technology environments Key Responsibilities: Lead end-to-end security architecture across network, infrastructure, cloud and corporate environments. Produce and review high-level security designs covering network security, segmentation, multi-tenancy, virtualisation, containers, encryption, key and secrets management, AI runtime and threat modelling. Design IAM solutions, including identity providers, SSO, RBAC and MFA. Define SIEM/SOAR architecture and detailed designs for logging, correlation, playbooks and incident response. Review and validate Bills of Materials for security, IAM and SIEM/SOAR Key Experience: Strong Security Architecture experience within complex enterprise environments Experience across network security,...

Security & Compliance Architect | £600- £680p/day (Outside IR35) | London (hybrid, with occasional office attendance) Our client is looking for an experienced Security Solutions Architect to support the design and delivery of secure technology environments Key Responsibilities: Lead end-to-end security architecture across network, infrastructure, cloud and corporate environments. Produce and review high-level security designs covering network security, segmentation, multi-tenancy, virtualisation, containers, encryption, key and secrets management, AI runtime and threat modelling. Design IAM solutions, including identity providers, SSO, RBAC and MFA. Define SIEM/SOAR architecture and detailed designs for logging, correlation, playbooks and incident response. Review and validate Bills of Materials for security, IAM and SIEM/SOAR Key Experience: Strong Security Architecture experience within complex enterprise environments...

Solution Architect We are looking for an experienced Solution Architect to join a Technology Delivery function and play a key role in defining and delivering technology solutions that support business objectives and strategic change initiatives. You will work closely with business and technology stakeholders to design solutions that are practical, secure, scalable, resilient and aligned with architectural standards. You will be accountable for key architectural decisions, managing technical risk and providing architectural leadership throughout the delivery life cycle. Remote working Outside IR35 This is a hands-on architecture role suited to someone who can combine strong technical expertise with excellent stakeholder management and communication skills. We are looking for a Solution Architect with proven experience delivering high-quality technical designs and analysing complex technology environments. Key skills & experience Azure cloud experience Proven...

Solution Architect We are looking for an experienced Solution Architect to join a Technology Delivery function and play a key role in defining and delivering technology solutions that support business objectives and strategic change initiatives. You will work closely with business and technology stakeholders to design solutions that are practical, secure, scalable, resilient and aligned with architectural standards. You will be accountable for key architectural decisions, managing technical risk and providing architectural leadership throughout the delivery lifecycle. Remote working Outside IR35 This is a hands-on architecture role suited to someone who can combine strong technical expertise with excellent stakeholder management and communication skills. We are looking for a Solution Architect with proven experience delivering high-quality technical designs and analysing complex technology environments. Key skills & experience Azure...

Platform Architect - Nvidia AI/GB300 | £700-765p/day (Outside IR35) | 6months + | Mainly Remote | London occasionally | focused on building and scaling NVIDIA AI Factory infrastructure We're looking for an experienced Platform Architect to join a major AI infrastructure programme The key focus is NVIDIA HGX GB300/NVL72 and RTX 6000 series Servers, so proven experience designing and deploying NVIDIA GPU infrastructure is essential You'll translate complex technical requirements into HLDs, LLDs and platform architecture, working across infrastructure, networking, storage, security, applications and data-centre teams. Key Requirements Strong Platform/Infrastructure Architecture experience across compute, storage, networking and Linux. Expert-level Kubernetes architecture experience. Strong Slurm and Run experience - essential. Proven experience with GPU/HPC environments and large-scale AI platforms. Hands-on experience with NVIDIA HGX GB300/NVL72, including NVLink,...

Platform Architect - Nvidia AI/GB300 | £700-765p/day (Outside IR35) | 6+ months | Mainly Remote | London occasionally | focused on building and scaling NVIDIA AI Factory infrastructure We 're looking for an experienced Platform Architect to join a major AI infrastructure programme The key focus is NVIDIA HGX GB300 / NVL72 and RTX 6000 series servers, so proven experience designing and deploying NVIDIA GPU infrastructure is essential You 'll translate complex technical requirements into HLDs, LLDs and platform architecture, working across infrastructure, networking, storage, security, applications and data-centre teams. Key Requirements Strong Platform / Infrastructure Architecture experience across compute, storage, networking and Linux. Expert-level Kubernetes architecture experience. Strong Slurm and Run experience - essential. Proven experience with GPU/HPC environments and large-scale AI platforms. Hands-on experience with NVIDIA HGX GB300 /...

Data Architect - SC Cleared £650 p/d Outside IR35 Remote, occasional London travel October Start - 6 months, extension expected We are recruiting a Data Architect to support a major data modernisation programme within a complex central government environment. The role will focus on data retention and deletion, helping establish the governance, architecture and controls required as the organisation transitions its data estate to a modern cloud-based platform. This position combines data architecture and management expertise with extensive stakeholder engagement across technical, operational, policy and compliance teams. Role responsibilities Define and maintain data architecture principles, standards and guardrails covering data retention, deletion and life cycle management. Support the development and implementation of global and local data-retention approaches across multiple products and data domains. Contribute to the Alpha phase of a data estate modernisation...

Data Architect - SC Cleared £650 p/d Outside IR35 Remote, occasional London travel October Start - 6 months, extension expected We are recruiting a Data Architect to support a major data modernisation programme within a complex central government environment. The role will focus on data retention and deletion, helping establish the governance, architecture and controls required as the organisation transitions its data estate to a modern cloud-based platform. This position combines data architecture and management expertise with extensive stakeholder engagement across technical, operational, policy and compliance teams. Role responsibilities Define and maintain data architecture principles, standards and guardrails covering data retention, deletion and lifecycle management. Support the development and implementation of global and local data-retention approaches across multiple products and data domains. Contribute to the alpha phase...

Full-Stack Node.js / AWS Engineer - Greenfield Middle-Office Investment Transformation   Location: London (1-2 day per week onsite) Day Rate: £600 Per day Outside IR35 Duration: 6 Months + Extensions   We are currently supporting a leading FTSE 100 Wealth & Asset Management organisation in their search for an experienced AWS / TypeScript Integration Engineer to join a key integration and transformation programme.   This role is suited to a technically strong engineer with proven experience designing and delivering enterprise integrations within cloud-native environments. You will work closely with business stakeholders, third-party vendors, architects, and engineering teams to develop scalable, secure, and robust integration solutions.   Key Responsibilities: Gather and analyse integration requirements from business and third-party stakeholders. Collaborate with stakeholders to define and agree...

Senior Business Analyst (Salesforce) Contract: 12 months | Outside IR35 Rate: Circa £650/day Location: London, 4 days/week on-site About the Role A well-established organisation with operations across the UK is seeking an experienced Senior Business Analyst with strong Salesforce expertise to support a key technology programme. This role sits at the intersection of business and technology, working closely with senior stakeholders, delivery teams, and technical architects to shape and deliver system enhancements across the full project life cycle. Key Responsibilities Lead and facilitate requirements-gathering workshops across multiple stakeholder groups Map current and future-state business processes and systems Analyse and document cross-functional technology change impacts, including upstream/downstream effects Produce standardised, high-quality user stories and functional designs that translate cleanly into technical specifications Work closely...