16 information technology jobs found in London

Lead Data Architect UK - Hybrid 6 - 12 Month Contract (Outside IR35 ) Realtime is looking for an experienced Data Architect who will join one of the most exciting projects across the UK. Reporting to the Head of Data & AI, you will lead the enterprise data architecture capability during one of the project's most critical phases. This role requires someone who has a proven track record of quickly assessing and understanding a complex landscape while working alongside key business stakeholders, conveying data architecture strategies, standards and designs. Responsibilities: Set the principles, standards and models that shape the organisation's data architecture, and deliver a target-state design with a realistic transition roadmap tied to business capabilities Lead the architecture of Azure-based data and analytics platforms, setting patterns from ingestion through to consumption that are scalable, secure and cost-efficient, and that support reliable BI,...

Infrastructure Architect £600 - £680/day | Outside IR35 | Initial six-month contract with likely extensions Milton Keynes - two days onsite per week We're supporting an organisation undertaking a major technology and cyber security transformation, with an opportunity for an experienced Infrastructure Architect to shape the future of its infrastructure estate. Working across on-premise infrastructure, AWS and Azure, you'll assess a complex environment, identify architectural gaps and define a clear roadmap for improvement. You'll work closely with engineering teams to turn designs into practical solutions across cloud, networking, security and operational resilience. The role Assess and document the existing infrastructure estate, identifying gaps in configuration, ownership and capability. Define target-state architecture and improvement roadmaps across AWS, Azure and on-premise environments. Provide architectural direction for backup, disaster recovery and...

Infrastructure Engineer - Security, Resilience & Recovery Milton Keynes (Hybrid, 2 days on site) Contract - outside of IR35 Our client is seeking an experienced Infrastructure Engineer to play a key role in a major business transformation and security programme. This is a hands-on engineering position focused on delivering secure, resilient and supportable infrastructure solutions across cloud, on-premise and SaaS environments. This role will suit someone with a strong background in enterprise backup and recovery, disaster recovery, vulnerability remediation and infrastructure modernisation , who enjoys owning solutions from detailed design through to implementation and operational handover. Key Responsibilities: Design, implement and improve enterprise backup, recovery and disaster recovery solutions. Support the implementation of Rubrik as the strategic backup and cyber-recovery platform. Lead disaster recovery testing, cyber recovery exercises and resilience...

Infrastructure Architect £600 - £680/day | Outside IR35 | Initial six-month contract with likely extensions Milton Keynes – two days onsite per week We’re supporting an organisation undertaking a major technology and cyber security transformation, with an opportunity for an experienced Infrastructure Architect to shape the future of its infrastructure estate. Working across on-premise infrastructure, AWS and Azure, you’ll assess a complex environment, identify architectural gaps and define a clear roadmap for improvement. You’ll work closely with engineering teams to turn designs into practical solutions across cloud, networking, security and operational resilience. The role Assess and document the existing infrastructure estate, identifying gaps in configuration, ownership and capability. Define target-state architecture and improvement roadmaps across AWS, Azure and on-premise environments. Provide architectural direction for backup, disaster recovery...

Test Tools Administrator 12 Month Contract initially - 2/3 year project - Outside IR35 About the role We're looking for a Test Tools Administrator to own the configuration, governance and day-to-day running of the tools our test teams rely on. You'll make sure our test, defect and risk information in Jira and Azure DevOps is accurate, consistent and auditable, and that the people using it can follow our processes without unnecessary friction. You'll work with multiple projects, teams and suppliers, and with test leads and governance stakeholders, to keep our tooling reliable and our reporting trusted. What you'll do Configure and maintain test, defect, risk and reporting workflows in Jira, Azure DevOps, or integrated test-management extensions Set and enforce consistent fields, statuses, transitions, templates, naming conventions, mandatory data and traceability rules Manage user access, roles, permissions, project structures, boards, queries, filters,...

Senior Enterprise Architect United Kingdom - 2 days on-site per week 12 Month Daily Rate Contract Outside IR35 Realtime has partnered exclusively with a digital services client that is currently engaged in an exciting greenfield project that will affect millions of UK households. As a result, we are now looking to speak with experienced Enterprise Architects who can define and govern the enterprise and target state architecture, ensuring the programme solutions, integrations and technology decisions are secure, scalable and aligned to architecture principles. Responsibilities: Set out, maintain and communicate the current, transitional and target architectures across the business, application, data, integration, technology and security domains. Apply core enterprise architecture principles: user-centred design, cloud-first with a preference for SaaS, API-led integration, open standards, reuse, configuration over customisation, and secure, resilient design....

Infrastructure Engineer - Security, Resilience & Recovery Milton Keynes (Hybrid, 2 days on site) Contract - outside of IR35 Our client is seeking an experienced Infrastructure Engineer to play a key role in a major business transformation and security programme. This is a hands-on engineering position focused on delivering secure, resilient and supportable infrastructure solutions across cloud, on-premise and SaaS environments. This role will suit someone with a strong background in enterprise backup and recovery, disaster recovery, vulnerability remediation and infrastructure modernisation , who enjoys owning solutions from detailed design through to implementation and operational handover. Key Responsibilities: Design, implement and improve enterprise backup, recovery and disaster recovery solutions. Support the implementation of Rubrik as the strategic backup and cyber-recovery platform. Lead disaster recovery testing, cyber recovery exercises and resilience...

About the Company I am currently partnering with a growing technology client based in Milton Keynes who is transitioning their core finance infrastructure from Xero to Oracle NetSuite across two entities. They are seeking a dedicated Interim NetSuite Migration Lead to take single-point ownership of this critical 3-month transition through to a fixed cutover deadline. Beyond executing the migration, my client is looking for a forward-thinking specialist who leverages AI tools and smart automation (mapping scripts, automated data cleansing, variance checks) to accelerate the project while ensuring the internal finance team is left fully self-sufficient. About the Role They are seeking a dedicated Interim NetSuite Migration Lead to take single-point ownership of this critical 3-month transition through to a fixed cutover deadline, execute the migration, leverage AI tools and smart automation to accelerate the project, and ensure the internal finance team is left...

About the Company I am currently partnering with a growing technology client based in Milton Keynes who is transitioning their core finance infrastructure from Xero to Oracle NetSuite across two entities. They are seeking a dedicated Interim NetSuite Migration Lead to take single-point ownership of this critical 3-month transition through to a fixed cutover deadline. Beyond executing the migration, my client is looking for a forward-thinking specialist who leverages AI tools and smart automation (mapping scripts, automated data cleansing, variance checks) to accelerate the project while ensuring the internal finance team is left fully self-sufficient. About the Role They are seeking a dedicated Interim NetSuite Migration Lead to take single-point ownership of this critical 3-month transition through to a fixed cutover deadline, execute the migration, leverage AI tools and smart automation to accelerate the project, and ensure the internal finance team is left...

Senior Enterprise Architect United Kingdom - 2 days on-site per week 12 Month Daily Rate Contract Outside IR35 Realtime has partnered exclusively with a digital services client that is currently engaged in an exciting greenfield project that will affect millions of UK households. As a result, we are now looking to speak with experienced Enterprise Architects who can define and govern the enterprise and target state architecture, ensuring the programme solutions, integrations and technology decisions are secure, scalable and aligned to architecture principles. Responsibilities: Set out, maintain and communicate the current, transitional and target architectures across the business, application, data, integration, technology and security domains. Apply core enterprise architecture principles: user-centred design, cloud-first with a preference for SaaS, API-led integration, open standards, reuse, configuration over customisation, and secure, resilient design....

Azure Cloud Engineer Buckinghamshire Hybrid: 2 pays pw onsite 6 month contract £550-£600 a day - Outside IR35 We require and experienced Azure Cloud Engineer to support the development, optimisation and governance of our clients cloud platform. The role will be working closely with the Cloud Architect and you’ll combine hands-on technical delivery with architectural governance, resilience and assurance across a Microsoft Azure estate. Key Responsibilities Support the design, governance and optimisation of Azure cloud services, networking, storage and virtualisation. Manage and maintain Azure Firewall, Azure SQL and cloud security controls. Support CI/CD, containerisation and modern engineering practices. Contribute to Infrastructure as Code using Terraform / OpenTofu. Support the adoption of Azure AI Foundry and Azure OpenAI. Contribute to cloud resilience, disaster recovery, backup and business continuity. Support monitoring, performance, capacity and...

Test Analyst Contract Opportunity | £350-425 Outside IR35 | 6 months | Start ASAP We are supporting a large-scale technology transformation programme and are seeking an experienced Test Analyst to provide hands-on testing services across a portfolio of infrastructure, software and remediation projects. This role offers the opportunity to work within a complex technical environment, supporting both application and infrastructure change initiatives. The Role Working closely with the Test Manager and wider project teams, you will be responsible for delivering structured testing activities across multiple concurrent projects. The successful candidate will combine strong software testing capabilities with a solid understanding of infrastructure, networking and cloud technologies. Key Responsibilities Develop, maintain and execute test plans, test scenarios and test cases. Perform functional, integration, system and exploratory testing. Manage defects through...

Interim NetSuite Migration Lead About the Company I am currently partnering with a growing technology client based in Milton Keynes who is transitioning their core finance infrastructure from Xero to Oracle NetSuite across two entities. They are seeking a dedicated Interim NetSuite Migration Lead to take single-point ownership of this critical 3-month transition through to a fixed cutover deadline. Beyond executing the migration, my client is looking for a forward-thinking specialist who leverages AI tools and smart automation (mapping scripts, automated data cleansing, variance checks) to accelerate the project while ensuring the internal finance team is left fully self-sufficient. About the Role They are seeking a dedicated Interim NetSuite Migration Lead to take single-point ownership of this critical 3-month transition through to a fixed cutover deadline, execute the migration, leverage AI tools and smart automation to accelerate the project, and ensure the...

Performance Test Manager - Day Rate Contract - Outside IR35 Role purpose You will take ownership of performance testing across the programme, from strategy and planning through to delivery and assurance. Your job is to make sure systems, integrations, infrastructure, and business-critical services can meet agreed expectations for workload, response time, throughput, scalability, stability, and resilience. Key responsibilities Set and maintain the performance test strategy, scope, plan, schedule, estimates, and resourcing approach. Turn non-functional requirements and service expectations into clear, measurable acceptance criteria. Build realistic workload models based on business volumes, concurrent users, transaction profiles, expected growth, and peak scenarios. Coordinate everything testing depends on, including environments, tooling, monitoring, test data, access, stubs, and dependencies. Lead the design and running of load, stress,...

Security Engineer - Microsoft E5 Rate - £475 - £525 Outside IR35 Duration - 6 months initial Location - Milton Keynes (Twice a week on site) The role: Our client is running a major technology transformation alongside a security programme. You'll make sure new cloud, data and SaaS platforms plug into their central Microsoft security stack rather than becoming isolated point solutions. The estate is partly configured, so you'll assess what's there, set secure baselines and connect the pieces end to end. What you'll do: Onboard platforms and tools into Microsoft Sentinel, building custom connectors where native ones don't exist Work with SecOps so the right events are captured and detections work Implement Microsoft Purview: DLP, sensitivity labels and information protection Define and apply secure baselines across AWS and Azure and onboard workloads into Defender and posture management Secure new SaaS and data platforms as they arrive, including SSO and...

Security Engineer - Microsoft E5 Rate - £475 - £525 Outside IR35 Duration - 6 months initial Location - Milton Keynes (Twice a week on site) The role: Our client is running a major technology transformation alongside a security programme. You 'll make sure new cloud, data and SaaS platforms plug into their central Microsoft security stack rather than becoming isolated point solutions. The estate is partly configured, so you 'll assess what 's there, set secure baselines and connect the pieces end to end. What you 'll do: Onboard platforms and tools into Microsoft Sentinel, building custom connectors where native ones don 't exist Work with SecOps so the right events are captured and detections work Implement Microsoft Purview: DLP, sensitivity labels and information protection Define and apply secure baselines across AWS and Azure and onboard workloads into Defender and posture management Secure new SaaS and data platforms...