Data Migration Specialist (System Migration)
Semicon Service Nordic AB
📍 Sverige
⏰ Heltid
📋 Vanlig anställning
🗓 Ansök senast 1 maj 2026
✦ Få fler intervjuer
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Job Overview:
The client is undergoing a major system transformation, replacing its existing member registry platform with a new solution. This transition involves migrating historically accumulated data, managing system dependencies, and ensuring seamless integration with connected systems.
In parallel, a structured and controlled decommissioning of the legacy system is required, including proper handling of historical data, compliance with regulatory requirements, and secure archiving.
The Data Migration Specialist will play a critical role in ensuring data integrity, continuity of business operations, and a smooth transition to the new system while maintaining compliance with data protection and security standards.
Key Responsibilities:
Analyze and document existing data structures, system dependencies, and integration points.
Perform data cleansing, validation, and standardization to ensure high data quality prior to migration.
Define and implement data mapping between legacy and target systems in collaboration with the client.
Plan and execute test migrations, validating outcomes and ensuring accuracy with stakeholders.
Lead the full-scale data migration process, including planning downtime, rollback strategies, and risk mitigation.
Ensure compliance with GDPR and relevant data protection regulations throughout the migration lifecycle.
Develop and execute a comprehensive decommissioning strategy for the legacy system.
Coordinate system shutdown activities, including infrastructure dismantling in collaboration with service providers.
Identify, migrate, or securely dispose of backups and data stored across internal and external environments.
Transfer all relevant source code, system configurations, and documentation to the client.
Provide continuous documentation, reporting, and knowledge transfer throughout the assignment.
Collaborate closely with internal teams and external partners to manage dependencies and ensure successful delivery.
Deliverables:
Current system assessment and data mapping documentation
Test migration plans, execution reports, and validation results
Production migration and deployment plan
Decommissioning and archiving strategy
Complete handover of source code, configurations, and technical documentation
Final project report with outcomes and recommendations
Required Skills:
Strong experience with FrontBase databases
Proficiency in Swift development
Experience working with Mac-based environments and hardware
Solid understanding of GDPR and data protection compliance
Familiarity with ISO 27001 information security standards
Experience:
Minimum 10+ years of experience in system development, maintenance, and data migration
Proven expertise in handling complex system transitions and decommissioning projects
Experience within rental or housing sector systems and workflows is highly desirable
Education:
Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field (or equivalent experience)
Language Requirements:
Swedish – Proficient
Additional Requirements:
The client is undergoing a major system transformation, replacing its existing member registry platform with a new solution. This transition involves migrating historically accumulated data, managing system dependencies, and ensuring seamless integration with connected systems.
In parallel, a structured and controlled decommissioning of the legacy system is required, including proper handling of historical data, compliance with regulatory requirements, and secure archiving.
The Data Migration Specialist will play a critical role in ensuring data integrity, continuity of business operations, and a smooth transition to the new system while maintaining compliance with data protection and security standards.
Key Responsibilities:
Analyze and document existing data structures, system dependencies, and integration points.
Perform data cleansing, validation, and standardization to ensure high data quality prior to migration.
Define and implement data mapping between legacy and target systems in collaboration with the client.
Plan and execute test migrations, validating outcomes and ensuring accuracy with stakeholders.
Lead the full-scale data migration process, including planning downtime, rollback strategies, and risk mitigation.
Ensure compliance with GDPR and relevant data protection regulations throughout the migration lifecycle.
Develop and execute a comprehensive decommissioning strategy for the legacy system.
Coordinate system shutdown activities, including infrastructure dismantling in collaboration with service providers.
Identify, migrate, or securely dispose of backups and data stored across internal and external environments.
Transfer all relevant source code, system configurations, and documentation to the client.
Provide continuous documentation, reporting, and knowledge transfer throughout the assignment.
Collaborate closely with internal teams and external partners to manage dependencies and ensure successful delivery.
Deliverables:
Current system assessment and data mapping documentation
Test migration plans, execution reports, and validation results
Production migration and deployment plan
Decommissioning and archiving strategy
Complete handover of source code, configurations, and technical documentation
Final project report with outcomes and recommendations
Required Skills:
Strong experience with FrontBase databases
Proficiency in Swift development
Experience working with Mac-based environments and hardware
Solid understanding of GDPR and data protection compliance
Familiarity with ISO 27001 information security standards
Experience:
Minimum 10+ years of experience in system development, maintenance, and data migration
Proven expertise in handling complex system transitions and decommissioning projects
Experience within rental or housing sector systems and workflows is highly desirable
Education:
Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field (or equivalent experience)
Language Requirements:
Swedish – Proficient
Additional Requirements: