1 to 25 of 47 Contract Data Migration Jobs in London

Test & Data Migration Lead (Contract) We are URGENTLY seeking an experienced Test & Data Migration Lead to drive strategy, planning, and execution for a system integration programme within a B2B environment. This role will be responsible for defining the end-to-end testing strategy, managing data migration activities, determining required tooling, and advising on service … model decisions. The role requires strong hands-on knowledge of both Testing and Data Migration , with proven capability in planning, governance, and execution support across multiple workstreams. Key Responsibilities for the Test & Data Migration Lead: Define the overall test approach and strategy for the programme The Test & Data Migration Lead will identify the full … acceptance criteria) Translate business scenarios into structured test plans and methodologies Establish the right testing frameworks, tools, and processes Support and guide UAT planning with internal stakeholders Own the data migration strategy , roadmap and execution approach Identify and assess data sources, tooling requirements , and migration methods The Test & Data Migration Lead will work with More ❯

Test & Data Migration Lead (Contract) We are URGENTLY seeking an experienced Test & Data Migration Lead to drive strategy, planning, and execution for a system integration programme within a B2B environment. This role will be responsible for defining the end-to-end testing strategy, managing data migration activities, determining required tooling, and advising on service More ❯

Data Migration Consultant - MS Dynamics 365 (D365), Kingswaysoft Up to £560 per day (Inside IR35 - Umbrella) London/Remote 4 week contract My client is a large Consultancy who are looking to engage a Data Migration Consultant who can provide expertise and training to end customer staff around specific knowledge of D365 and Kingswaysoft. Key Requirements … Proven experience in Data Migration and expertise in MS Dynamics 365 (D365) and Kingswaysoft Previous experience of upskilling and training Excellent stakeholder engagement skills Exceptional communication skills Nice to have: Previous Consulting experience Immediate availability Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying More ❯

Data Migration Lead - EPR, Cerner/Oracle Health, Healthcare Up to £365 per day (Outside IR35) My client is an International Consultancy who require a Data Migration Lead with proven EPR (Electronic Patient Record) and Cerner/Oracle Health experience to join a major Programme. Key Requirements: Demonstrable experience as a Data Migration Lead More ❯

Data Migration Lead - EPR, Cerner/Oracle Health, Healthcare Up to £365 per day (Outside IR35) My client is an International Consultancy who require a Data Migration Lead with proven EPR (Electronic Patient Record) and Cerner/Oracle Health experience to join a major Programme. Key Requirements: Demonstrable experience as a Data Migration Lead More ❯

and collaborative for both our clients and our own employees. We are passionate about training, technology, and career development. Job Purpose/The Role: You will support a major data migration programme within a large-scale transformation project. Working closely with cross-functional teams, you will contribute to DataStage development, data transformation tasks, and migration workflows … using established methodologies. Your Key Responsibilities: Develop, enhance, and maintain DataStage Designer jobs. Support data transformation activities using XML and XSLT. Work within structured data migration frameworks such as MOSAIC Use Jira for task tracking, sprint planning, and issue management. Collaborate with technical and non-technical stakeholders to ensure smooth delivery. Contribute to continuous improvement of processes … and migration approaches. Support project activities related to the specific programme. Your Skills: Essential: MUST be a UK National with a minimum of 5 years' residency. Proven experience with DataStage Designer . Familiarity with MOSAIC or equivalent data migration frameworks. Strong proficiency in XML & XSLT for data transformation tasks. Confident use of Jira for project and More ❯

Remote (UK-based) Rate: £500–£600 per day (via Umbrella) Contract Length: 12 months About the Role We’re looking for an experienced Oracle Database Developer to join our data and technology team on a 12-month contract. You’ll play a key role in designing, developing, and optimising Oracle database solutions, supporting large-scale data migration … understanding of Oracle’s RDBMS and performance tuning. Key Responsibilities Design, develop, and maintain Oracle database components and PL/SQL code (procedures, packages, triggers). Support ETL and data migration projects, ensuring data integrity and performance across large datasets. Develop and optimise SQL scripts, queries, and DML/DDL operations. Use SQL*Loader, Database Links, and … related utilities for efficient data movement. Conduct performance analysis, tune queries, and review execution plans to maximise efficiency. Work with UNIX shell environments, maintaining and developing automation scripts. Collaborate with project teams, analysts, and stakeholders to meet business and technical requirements. Technical Skills & Experience Oracle RDBMS (v19 or later) – strong knowledge of structure, configuration, and capabilities. SQL – advanced scripting More ❯

Remote (UK-based) Rate: £500–£600 per day (via Umbrella) Contract Length: 12 months About the Role We’re looking for an experienced Oracle Database Developer to join our data and technology team on a 12-month contract. You’ll play a key role in designing, developing, and optimising Oracle database solutions, supporting large-scale data migration … understanding of Oracle’s RDBMS and performance tuning. Key Responsibilities Design, develop, and maintain Oracle database components and PL/SQL code (procedures, packages, triggers). Support ETL and data migration projects, ensuring data integrity and performance across large datasets. Develop and optimise SQL scripts, queries, and DML/DDL operations. Use SQL*Loader, Database Links, and … related utilities for efficient data movement. Conduct performance analysis, tune queries, and review execution plans to maximise efficiency. Work with UNIX shell environments, maintaining and developing automation scripts. Collaborate with project teams, analysts, and stakeholders to meet business and technical requirements. Technical Skills & Experience Oracle RDBMS (v19 or later) – strong knowledge of structure, configuration, and capabilities. SQL – advanced scripting More ❯

Database & Data Migration Engineer (Access to SQL Server) Inside IR35. Contract. Local Government. Central London Contract Details Length: 12 weeks Day rate: £450 per day (Inside IR35) Location: Central London, 1 day per week on site (Friday), 4 days remote Hours: 37 per week Salt's Local Government recruitment team is supporting a Central London authority with a … time-critical assignment for a Database Migration Engineer. This role sits within their Technology and Digital Services function and will lead the conversion of legacy Microsoft Access databases into modern data platforms built on SQL Server and SharePoint. You will take ownership of end-to-end migration activity, working closely with internal stakeholders and external suppliers to … a clean transition, minimal operational disruption, and accurate delivery of all related technical documentation. Key Responsibilities Migrate legacy Microsoft Access databases into SQL Server, SharePoint lists, and other modern data environments Lead multi-disciplinary teams to plan, design, and execute structured migration activity Develop migration scripts, test plans, and transformation logic to ensure data quality and More ❯

our clients and internal teams on short to medium-term assignments. Skills we are looking for: Previous experience as a Oracle Cloud Technical Project Manager leading technical workstreams (including Data Migration, Integrations &Reporting) from initiation to delivery. Develop the Integration and Data Migration cutover runbook. Collaborate with functional and technical consultants, developers, and business teams to … design and implement integrations. Manage data migration activities, including mapping, cleansing, transforming, loading, validation, and reconciliation. Ensure compliance with Oracle standards and best practices for technical implementations. Develop detailed project plans, timelines, and resource allocations for technical workstreams. Identify and mitigate technical risks, ensuring system performance and data integrity. Coordinate testing phases for integrations and migrated data, including Unit Testing, SIT, and UAT. Provide technical guidance and resolve complex issues during implementation. Maintain documentation for integration architecture, migration processes, and technical configurations. The successful candidate may have to be flexible to work US hours (12-8pm) for couple of days in a week as per the project requirements, if necessary. What’s in it More ❯

Dynamics Data Migration Engineer/Consultant Remote, very occasional client meetings if requested 3-month contract - potential for extension Inside IR35 £500 - £550pd iO are working with an established and rapidly growing Digital agency in their search for a Data Specialist to join them on a 6-month contract basis They work with global technology leaders to … for-profit, financial services and the pubic sector This specific role will be working across 2 different projects, a GOV department and university. Both projects are working on the migration of data into Microsoft Dynamics We are looking for people with the following: Migration experience into Microsoft Dynamics Integration into Data Factories Experience with SSIS & KingswaySoft More ❯

Job Title: Data Business Analyst Role Type: Contract Location: Remote (Occasional travel to client sites) About the Role Our client is seeking an experienced Data Business Analyst to support a major cloud migration project. This role involves working closely with technical teams to analyse, design, and transition legacy data warehouse feeds to modern cloud-based platforms. … Key Responsibilities Conduct detailed analysis of legacy data feeds, including schema structures, transformations, access controls, and queries, to assess suitability for cloud migration. Design optimised data models and structures for the new cloud platform, ensuring consistency, scalability, and performance. Collaborate with data engineers and architects to document changes in schemas, transformation logic, and query structures for the … cloud environment. Develop and execute comprehensive test cases for data pipelines to ensure data quality, integrity, and functionality throughout the migration life-cycle. Support data discovery and analysis activities to enable smooth migration and integration. Essential Skills & Experience Proven experience as a Data Business Analyst in large-scale data migration or cloud More ❯

Job Title: Data Business Analyst Role Type: Contract Location: Remote (Occasional travel to client sites) About the Role Our client is seeking an experienced Data Business Analyst to support a major cloud migration project. This role involves working closely with technical teams to analyse, design, and transition legacy data warehouse feeds to modern cloud-based platforms. … Key Responsibilities Conduct detailed analysis of legacy data feeds, including schema structures, transformations, access controls, and queries, to assess suitability for cloud migration. Design optimised data models and structures for the new cloud platform, ensuring consistency, scalability, and performance. Collaborate with data engineers and architects to document changes in schemas, transformation logic, and query structures for the … cloud environment. Develop and execute comprehensive test cases for data pipelines to ensure data quality, integrity, and functionality throughout the migration life-cycle. Support data discovery and analysis activities to enable smooth migration and integration. Essential Skills & Experience Proven experience as a Data Business Analyst in large-scale data migration or cloud More ❯

its structure and capabilities SQL - knowledge/experience of writing scripts, queries, DML & DDL PL/SQL - coding experience for stand-alone scripts, procedures, packages and triggers ETL/Data Migration - experience of data migration projects and working with large data sets Data load Utilities - SQL*Loader plus use of Database Links Performance Tuning More ❯

its structure and capabilities SQL - knowledge/experience of writing scripts, queries, DML & DDL PL/SQL - coding experience for stand-alone scripts, procedures, packages and triggers ETL/Data Migration - experience of data migration projects and working with large data sets Data load Utilities - SQL*Loader plus use of Database Links Performance Tuning More ❯

Senior QA - Data Led Testing Programme One of our clients is working on a large systems migration programme, with a heavy focus on data migration from multiple disparate data sources from multiple systems into 1. As part of this programme, they are looking for a capable, hands on, senior data Tester, who can work … as an embedded member of data migration work they are doing. Due to the nature of the work, you would ideally need the following experience to be considered: Proficient in Python Engineering, specifically for test scripting related activities as part of data led projects Strong in UI Test automation, with expertise in Cypress or Playwright as a … preference, but will also consider others like Selenium Must have worked on Snowflake related database enhancements and projects and data-warehousing environment's proficiency with BI related reporting and Insight/Analytics tools for testing, like PowerBI or Tableau Must be considered an expert in use of SQL, specifically working extensively across complex joins, window functions, data profiling More ❯

minimum 5 years residency) Location: Remote Duration: 7 months Rate: £350 per day (Inside IR35) Role Overview We are seeking an experienced DataStage Developer to join our Hybrid Cloud & Data team within Big Data Services. This role focuses on designing, developing, and implementing DataStage mappings and supporting data transformation processes in an Agile environment. Key Responsibilities Design … develop, and implement DataStage mappings aligned with project requirements and best practices. Apply MOSAIC or IBM 10-step Data Migration Methodologies for effective data transformation. Collaborate with cross-functional teams to understand business needs and deliver robust solutions. Implement XML, XSLT , and other relevant technologies for data manipulation and transformation. Use Jira for project management and … Required Skills UK National with minimum 5 years residency (BPSS clearance required). Proven experience in DataStage Designer and mapping development. Strong understanding of MOSAIC or IBM 10-step Data Migration Methodologies . Proficiency in XML, XSLT , and related data manipulation technologies. Familiarity with Agile methodologies and Jira. Excellent problem-solving and communication skills. Degree in Computer More ❯

minimum 5 years residency) Location: Remote Duration: 7 months Rate: £350 per day (Inside IR35) Role Overview We are seeking an experienced DataStage Developer to join our Hybrid Cloud & Data team within Big Data Services. This role focuses on designing, developing, and implementing DataStage mappings and supporting data transformation processes in an Agile environment. Key Responsibilities Design … develop, and implement DataStage mappings aligned with project requirements and best practices. Apply MOSAIC or IBM 10-step Data Migration Methodologies for effective data transformation. Collaborate with cross-functional teams to understand business needs and deliver robust solutions. Implement XML, XSLT , and other relevant technologies for data manipulation and transformation. Use Jira for project management and … Required Skills UK National with minimum 5 years residency (BPSS clearance required). Proven experience in DataStage Designer and mapping development. Strong understanding of MOSAIC or IBM 10-step Data Migration Methodologies . Proficiency in XML, XSLT , and related data manipulation technologies. Familiarity with Agile methodologies and Jira. Excellent problem-solving and communication skills. Degree in Computer More ❯

Business Analyst to work on a 6 month initial contract outside IR35. They are looking for a candidate with experience of working within the London Markets and has extensive data modelling experience. Objective: Drive and deliver comprehensive analysis to enable complex data migrations, ensuring seamless transition from a legacy system to a modern target platform with minimal business … disruption. Key Responsibilities: Lead technical analysis for large-scale data migration initiatives. Experience working for London Market Insurers Advise stakeholders on best practices for system decommissioning and data transition strategies. Define and manage requirements for APIs, data models, and integration points. Collaborate with engineering teams to validate technical feasibility and ensure alignment with business objectives. Develop … and maintain detailed documentation for data mapping, transformation, and validation processes. Identify and mitigate risks associated with migration and system cutover. Core Skills & Experience: Proven expertise in PAS systems and complex data migration projects. Strong knowledge of API design and integration . Advanced data modelling skills for structured and semi-structured data. Proficiency in XML More ❯

Role: Loan IQ Transformation Migration Analyst Start Date: January 2026 Contract Length: 6 months (with likely extension) Location: London or Manchester 2-3 days onsite Rate: £625 a day Pay framework : inside IR35 – Umbrella Company ­­­­­­­­You will be working with multi teams, such as, technology teams, business stakeholders, operations users, controls team, Migration Technology Team and UAT test … execute the system/process changes including business analysis, current vs future gap analysis, requirements documentation, process/procedure updates and test scripts creation and execution for Wholesale Lending migration to Loan IQ platform. Responsibilities: Drive data migration, risk and control, training and business process alignment for both short term (interim) changes and for long term (strategic … changes. Take lead on all test migrations, dry run activities, and migration go live. Manage the recognition of pre and post migration data and identify any issues and resolve. Be a subject matter expert for systems, process and automation change in Wholesale Lending Operations Support the execution on new systems and processes Support with continuous improvement and More ❯

Specialist) to lead the selection, implementation, and global rollout of a new Product Lifecycle Management (PLM) solution. This is a unique opportunity to shape the company's digital product data strategy - taking the business from spreadsheet-based processes to a fully integrated PLM ecosystem that enables faster, more efficient product delivery worldwide. Key Responsibilities - Lead the PLM Feasibility Assessment … systems (ERP, MES, etc.). Selection and Implementation of New PLM Tool - Evaluate and compare vendor solutions, lead procurement of software licenses and professional services, and oversee system rollout. Data Migration and Process Transformation - Lead the migration of legacy PLM data currently managed in Excel into the new PLM platform, ensuring data integrity and business … leading PLM/PDM solution implementations (e.g. Siemens Teamcenter, Dassault ENOVIA, PTC Windchill, or similar). Strong understanding of product development processes within FMCG or manufacturing environments. Experience with data migration, integration with enterprise systems (ERP, SAP, MES), and managing structured/unstructured product data. Excellent stakeholder engagement and vendor management skills. Demonstrable experience in business process mapping More ❯

Dynamics Data Migration Engineer/Consultant Remote, very occasional client meetings if requested 3-month contract - potential for extension Inside IR35 £500 - £550pd iO are working with an established and rapidly growing Digital agency in their search for a Data Specialist to join them on a 6-month contract basis They work with global technology leaders to More ❯

Salesforce Data Cloud Specialist | Circa £650 | Inside IR35 | 6 Months | Fully Remote We’re recruiting an experienced Salesforce Data Coud SME to support our client on a contract basis. This 6-month contract is determined as Inside IR35 and offers a daily rate of up to - £650 per day. This role can be completed on a fully remote … basis. Key Requirements Proven track record as a skilled Salesforce Data Cloud specialist. Delivered two successful end-to-end Salesforce Data Cloud implementations. Strong expertise in designing scalable enterprise-level data architecture solutions. Experienced in ETL tools, data migration, and data cleansing practices. Proficient in writing and optimizing moderate to advanced SQL queries. Preferably … a Salesforce Data Cloud Consultant certification holder. What to do next If this Salesforce Data Cloud Specialist role sounds like a good fit, please apply with your most up-to-date CV and I’ll be in touch. Salesforce Data Cloud Specialist | Circa £650 | Inside IR35 | 6 Months | Fully Remote More ❯

our client's implementation partners to ensure the successful rollout of Microsoft Dynamics, Bloomreach and Hightouch. Key Responsibilities: Define and lead the solution design and architecture for CRM, Customer Data Platform (CDP), and marketing technology systems Manage and ensure smooth data migration from legacy systems Collaborate with external implementation partners and internal stakeholders including Sales, Service, Membership … Proven expertise with Microsoft Dynamics CRM Experience engaging with both technical teams and non-technical business stakeholders Experience working alongside external implementation and development partners Strong understanding of CRM data migration and integration best practices More ❯

Role Title: Senior Database Architect Work mode: Hybrid, Office location will be Bishopsgate, London Contract duration: 6 months Location: London JOB DETAILS DB Architect having experience on data migration from Legacy systems DB2 to modern cloud native databases like Client Aurora PostgreSQL. Must have technical skills: -Hands-on experience in data migration from Legacy systems DB2 … markets/Corporate banking knowledge - particularly NW systems. Nice to have skills: -Good to have some knowledge on banking domain -Experience in AWS BluAge Responsibilities: -Solution design for Database Migration -To Involve in all SDLC -Excellent communication skills and a team player. Liaise with Clients, SMEs and Business Associates Minimum years of experience: > 10 years Reason For Request: Refer More ❯