
Data Migration Specialist
Modirum Platforms · Skopje, North Macedonia
- Internet & E-commerce
- 201–500 employees
- Espoo, Uusimaa
All reasons
In its favour
- Still listed on the employer's own board
🌐 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
Skills
- SQL
- ETL
- ELT
- Oracle Database
- PostgreSQL
- SQL Server
- MySQL
- Python
- Shell
- Informatica
- Talend
- SSIS
- Azure Data Factory
- AWS Glue
- XML
- JSON
- Git
- Jira
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