Data Migration Specialist

Data Migration Specialist Build the Data Foundations Behind Critical Systems 🌐 Join Modirum Platforms as a Data Migration Specialist About Modirum Platforms Modirum Platforms is a leading innovator in delivering secure, AI-driven solutions for Telecom, Critical Communications, Finance, Public & Government, and Energy sectors. With a focus on platform development, our mission is to empower businesses by enabling them to launch, deliver, and scale services more efficiently while maintaining trust, reliability, and innovation. The Opportunity We are looking for an experienced Data Migration Specialist to support data migration, integration, validation, and database-related activities across business-critical systems The role is well suited for a strong database professional with hands-on experience in SQL, data modelling, data quality, and migration of data between legacy and target systems What You’ll Do Analyse source and target data structures and identify migration requirements Perform data profiling and assess source data quality Define and maintain source-to-target data mappings and transformation rules Develop and maintain data extraction, transformation, and loading processes Develop SQL queries and migration scripts required for data conversion and reconciliation Execute data cleansing, normalization, transformation, and enrichment activities where required Perform migration validation and reconciliation, including record counts, control totals, referential-integrity checks, and business-rule validation Identify data-quality issues and migration exceptions and coordinate their resolution with relevant teams Support multiple migration cycles, including development migrations, mock migrations, dress rehearsals, production cutover, and post-migration validation Troubleshoot migration failures and perform root-cause analysis Support migration performance analysis and optimization Prepare and maintain migration documentation, technical procedures, execution runbooks, reconciliation reports, and issue logs Work closely with business analysts, solution architects, developers, database administrators, QA teams, project managers, and customer stakeholders Support production cutover activities and provide post-migration support when required Contribute to continuous improvement and automation of migration processes What We’re Looking For 5+ years of professional experience in data migration, ETL/ELT, data integration, database development, or a similar technical role Strong SQL knowledge and practical experience working with relational databases Experience with databases such as Oracle, PostgreSQL, Microsoft SQL Server, MySQL, or equivalent Hands-on experience with data extraction, transformation, loading, and reconciliation Experience performing source-to-target data mapping and implementing data-transformation rules Good understanding of relational database concepts, data models, primary and foreign keys, constraints, referential integrity, and transactions Experience with data-quality assessment, cleansing, validation, and exception handling Ability to analyze large datasets and identify inconsistencies or migration-related issues Experience developing or maintaining migration scripts using SQL and/or scripting languages such as Python or shell scripting Experience working with structured software-development, testing, release, and change-management processes Strong analytical and problem-solving skills High level of attention to detail and focus on data accuracy and integrity Good written and verbal communication skills in English Ability to collaborate effectively with both technical and non-technical stakeholders Nice to Have Experience with ETL/integration tools such as Informatica, Talend, SSIS, Pentaho, Azure Data Factory, AWS Glue, or similar Experience with high-volume or business-critical data migrations Experience with cloud-based databases or data platforms Experience automating migration execution and validation activities Knowledge of API-based or file-based data integration using formats such as CSV, XML, or JSON Experience with Git, Jira, CI/CD pipelines, and automated deployment processes Experience working on customer-facing implementation or transformation projects Familiarity with data-security, privacy, and regulatory requirements Why Join Us? ✔ Work on challenging, business-critical data migration projects across multiple industries ✔ Collaborate with experienced technical and business teams ✔ Flexible, remote-friendly culture ✔ Innovation-focused environment Department 🚀 Core Technology & Development Role Data Engineering Locations 📍Skopje, North Macedonia Remote status Hybrid About Modirum Platforms We secure our future society and optimize critical services with deep technology.