Our client is seeking aSenior Data Migrationspecialist to work on and oversee a large system implementation project. Role holder will possess the technical skills listed below as well as a solid understanding of core project management principles and the overall software development lifecycle. This is a hybrid opportunity in Dublin, Ireland with an expectation of onsite work too.The candidate will combine deep functional and technical knowledge of the various technology stacks including Oracle, MS SQL, MS Dynamics 365 product (and the wider Microsoft technology stack) all with excellent client engagement and consulting skills.The role holder will need to demonstrate awareness or experience in data migration, design and delivery across various technologies such as Amazon Connect, CRM platforms (Salesforce/Microsoft Dynamics), ERP systems (Oracle Fusion/SAP S4/HANA/Workday), Cloud services (Microsoft Azure/AWS/GCP), analytics tools (Tableau/Power BI/Alteryx), workflow automation platforms, and Global Risk Compliance (GRC) platforms, alongside a broader understanding of secure design principles, services, controls, and data ETL.Work with the Technical lead and suppliers to define data migration strategy, policy and plans to ensure successful migration of dataCollaborate with colleagues to develop tools, processes for data acquisition, cleansing and profilingResponsible for preparing, executing and monitoring/tracking data migrations in conjunction with business project managersResponsible for identifying and creating data transformation rules and mappingsSeek to continuously improve the data migration process and associated ETL mappingsDrive improvement, fixes of ETL mappings via relevant stakeholdersDrive execution of data migration tasksRequirementsExperience with Data MigrationHands-on experience moving data between legacy systems and modern platformsExpertise in planning and executing data migration strategiesAbility to troubleshoot migration issues and validate migrated dataUnderstanding of compliance and security considerations during migrationOracleExpertise in Oracle databases for managing large-scale transactional systemsAbility to design, optimise, and maintain schemas, queries, and stored proceduresFamiliarity with Oracle tools for performance tuning and data integrityMS SQLStrong knowledge of Microsoft SQL Server for relational data managementSkills in writing complex queries, indexing strategies, and database optimisationExperience with SSIS/SSRS for data integration and reportingMicrosoft Dynamics 365 - Customer ServiceProficiency in configuring and customising Dynamics 365 Customer Service modulesUnderstanding of workflows, business rules, and case managementAbility to integrate Dynamics with other systems for seamless customer experiencePower Apps, Pages, Portal (or similar technologies)Capability to build low-code/no-code applications using Power AppsExperience creating responsive pages and portals for internal and external usersKnowledge of connecting apps to data sources like Dataverse or SharePointAzure DevOpsFamiliarity with CI/CD pipelines for automated deploymentsManaging source control, work items, and release processes in Azure DevOpsAbility to support agile development practices and DevOps cultureDataverse, Data LakeUnderstanding of Microsoft Dataverse for storing and managing business dataExperience with Azure Data Lake for big data storage and analyticsSkills in data modelling and integration between these platformsMicrosoft FabricKnowledge of Microsoft Fabric for unified analytics and data governanceAbility to leverage Fabric for data pipelines, reporting, and AI-driven insights