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8 data migration architect jobs found

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data migration architect Greater London
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£500 - £600  (3) £600 - £700  (3) £700 and up  (1)
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London  (8)
Outside Spy
Apr 29, 2026
Duration not stated
Salesforce Solutions Architect at Stanton House, London Area, £Contract Rate
Outside Spy London Area, United Kingdom
A Salesforce Solution Architect is required to support a large‑scale CRM transformation programme for an exciting professional services client. This is an opportunity to take a complex, legacy‑integrated estate and evolve it into a well‑governed, scalable target architecture. The role will focus on end‑to‑end solution design across Salesforce and connected platforms, supporting delivery teams through build, release and migration, while ensuring architectural coherence, data integrity and operational resilience ahead of a 2026 legacy exit. Responsibilities Define Salesforce‑led target architectures across business processes, data, integrations and release management. Own solution design for Salesforce capabilities, working closely with delivery teams throughout build and release cycles. Provide architectural assurance, challenge designs constructively, and unblock delivery risks. Collaborate with business, technology, data and integration teams to align solutions...
Outside Spy
Apr 29, 2026
Duration not stated
Senior Data Architect - Data Platform - SC at Sanderson Government and Defence, London, £Contract Rate
Outside Spy London, UK
Senior Data Architect - Data Platform Modernisation (Retail/CPG) £475/day Outside IR35 3 days per week onsite (London) SC Clearance highly desirable We're seeking a Senior Data Architect to lead the Discovery phase of a major data platform modernisation programme , shaping the target connected data platform , interim states, and a pragmatic multi-cloud migration roadmap click apply for full job details
Outside Spy
Apr 27, 2026
Duration not stated
Enterprise Cloud Architect - £500 per day OUTSIDE IR35 at RP Recruitment Ltd, London, £Contract Rate
Outside Spy London, UK
My client is looking for an Enterprise Cloud Platform Architect with strong experience across major cloud data platforms (eg, Databricks, Snowflake, BigQuery). This role will support the Discovery, Design & Implementation phase(s) by assessing current platforms and designing integration and migration patterns for a future connected data platform, with a focus on the Retail/CPG domain and success. . click apply for full job details
Outside Spy
Apr 24, 2026
Duration not stated
Domain Architect at Wave Group, London Area, £600-£750 per day
£600 - £750 per day
Outside Spy London Area, United Kingdom
Role: Business Domain Architect IR35 Determination: Active SC Clearance or Eligible to SC Clearance Rate: £600-£750 per day Outside IR35 Role Context: This role sits within a small, business-aligned architecture team working client-side on a government Data Centre Exit programme. The team collaborates to understand enterprise architecture across the entire estate due for migration, with each architect taking ownership of a specific business domain. With the Client contract now awarded, the immediate priority is accelerating onboarding of the Client consortium and driving successful migration of the assigned business domain. Domain knowledge established during the pre award phase is now a critical accelerant for this next stage. Role Purpose: Act as the primary architectural liaison between the government department and the chosen Client for a specific business domain. Bridge the gap between the client and the Client consortium including its...
Outside Spy
Apr 22, 2026
Duration not stated
Enterprise Cloud Architect - £500 per day OUTSIDE IR35 at RP Recruitment Ltd, London, £Contract Rate
Outside Spy London, UK
My client is looking for an Enterprise Cloud Platform Architect with strong experience across major cloud data platforms (eg, Databricks, Snowflake, BigQuery). This role will support the Discovery, Design & Implementation phase(s) by assessing current platforms and designing integration and migration patterns for a future connected data platform, with a focus on the Retail/CPG domain and success. . click apply for full job details
Outside Spy
Apr 21, 2026
Duration not stated
Senior Data Architect - Data Platform - SC at Sanderson Government and Defence, London, £Contract Rate
Outside Spy London, UK
Senior Data Architect - Data Platform Modernisation (Retail/CPG) £475/day Outside IR35 3 days per week onsite (London) SC Clearance highly desirable We're seeking a Senior Data Architect to lead the Discovery phase of a major data platform modernisation programme , shaping the target connected data platform , interim states, and a pragmatic multi-cloud migration roadmap click apply for full job details
Outside Spy
Apr 21, 2026
6 Months or more
Azure Architect/.NET Developer - Azure, AWS, .NET, Kafka - London - £550 - £650 P/Day-Outside IR35 at InfraView - Specialist Cloud & IT Infrastructure Technology Recruitmen, London, 18 Months, £550-£650 per day
£550 - £650 per day
Outside Spy London, UK
Azure Architect/.NET Developer - Azure, AWS, .NET, Azure Event Hubs, Kafka - 18 Month Contract - London - £550 - £650 P/Day - Outside IR35 Snr Azure Architect/.NET Developer with experience architecting/implementing large Azure based systems. Proven experience of large data high profile performance transactions, from AWS to Azure ideally within financial services. Skills & Duties: Excellent Azure architecture experience .NET Development Architecture/implementing systems migration from AWS to Azure Event driven processes across an asynchronous architecture Large data high profile performance transactions, ideally within financial services Azure Event Hubs, Kafka, and Message Bus Knowledge of Cosmos Database or Data Cubes Act as the Azure expert Coding experience in .NET and Python Mentor and train Jnr Developers Based in London 3 days a week with flex after 3 - 6 months - 2 days a week Azure Architect/.NET Developer - Azure, AWS, .NET,...
Outside Spy
Apr 24, 2026
up to 6 Months
Software Engineer (Java Focus) | up to £650 Outside IR35 | Active SC Clearance Required at Solirius Limited, London, 3 Months, to £650 per day Outside IR35
£550 - £650 per day
Outside Spy London, UK
Software Engineer (Java Focus) | up to £650 Outside IR35 | Active SC Clearance Required | 1 day a week on site in London Key Responsibilities Develop end-to-end web applications using Java 21/Kotlin (Spring Boot 3) and modern frontends utilising TypeScript and Nunjucks templates. Build and consume secure RESTful APIs and complex Middleware solutions that integrate seamlessly with distributed government systems. Architect asynchronous messaging patterns , utilising message brokers to handle high-volume, event-driven data flows and system-to-system communication. Design and maintain polyglot persistence layers , including SQL (PostgreSQL) and NoSQL databases, ensuring optimal schema design and data integrity. Own the full testing life cycle by adopting a "Devs-as-Testers" philosophy, writing comprehensive unit, integration, and end-to-end tests for every feature delivered. Manage Infrastructure as Code (IaC) using Terraform and Scripting to provision and...
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