Senior Data Migration & Integration Lead

Sloka IT Solutions; Brussel Hoofdstad; Hybride; EUR 85 000 - 120 000; Plein temps

Résumé du poste

Sloka IT Solutions seeks a Senior Data Migration & Integration Developer to lead end-to-end data migration and integration for large-scale transformations. You will move critical customer, account, transaction, product, and reference data from legacy systems to modern platforms, ensuring data quality and operational continuity.

You will balance hands-on data analysis with planning, stakeholder coordination, testing, and cutover leadership across multiple teams and tools.

Qualifications

• 8–10 years of relevant professional experience.
• Hands-on expertise in data profiling, cleansing, mapping, transformation, reconciliation, validation, and cutover planning.
• Experience migrating data from legacy systems to modern platforms.
• Strong SQL and database-querying skills.

Responsabilités

• Define and execute end-to-end data migration strategies for large-scale transformation programmes.
• Lead data assessment, profiling, cleansing, mapping, transformation, validation, and reconciliation activities.
• Develop detailed migration plans, runbooks, and cutover strategies.
• Oversee the migration of customer, account, transaction, product, and reference data.
• Plan and manage mock migrations, dress rehearsals, and production migration activities.
• Coordinate integration activities across multiple applications and platforms.
• Define system interfaces and integration requirements.
• Support reliable integration among source systems, target applications, middleware, APIs, and external partners.
• Work with enterprise architects and technical leads to establish integration patterns, dependencies, and delivery plans.
• Manage end-to-end integration testing and defect resolution.
• Analyse legacy data structures and identify migration impacts.
• Define transformation rules and business validation rules.
• Develop reconciliation and data-quality reports.
• Maintain data integrity and consistency throughout the migration lifecycle.
• Partner with Business Analysts, Product Owners, Architects, Developers, QA teams, business users, external vendors, and third-party application providers.
• Facilitate workshops to gather migration requirements and agree data mappings.
• Provide clear status reports, risk assessments, and governance updates.

Connaissances

SQL

Data profiling

Data cleansing

Data mapping

Data transformation

Data reconciliation

Cutover planning

REST integration

SOAP integration

API integration

Oracle

SQL Server

PostgreSQL

DB2

Outils

IBM InfoSphere DataStage

Informatica

Talend

SSIS

Ab Initio

Azure DevOps

Jira

Confluence

Description du poste

Sloka IT Solutions seeks a Senior Data Migration & Integration Developer to lead end-to-end data migration and integration for large-scale transformations. You will move critical customer, account, transaction, product, and reference data from legacy systems to modern platforms, ensuring data quality and operational continuity.

You will balance hands-on data analysis with planning, stakeholder coordination, testing, and cutover leadership across multiple teams and tools.