Data Migration Developer – Banking Projects

About the role

We are looking for a Data Migration Developer with solid experience in banking data migration projects. You will design, build and execute end‑to‑end migration solutions that support core banking transformations and ensure data integrity across systems.

Key responsibilities

• Design and implement migration strategies, mappings and transformation rules for banking data models.
• Extract, profile, cleanse, standardize, transform and load data using SQL scripts, stored procedures and ETL utilities.
• Develop automation processes to support migration execution, validation and reconciliation.
• Conduct mock migrations, dress rehearsals, production cut‑overs and post‑migration validation.
• Investigate and resolve data inconsistencies, prepare migration documentation, mapping specifications and runbooks.
• Collaborate with business users, functional consultants, QA and technical teams throughout the migration lifecycle.
• Ensure compliance with banking data governance, security policies and regulatory requirements.

Required profile

• Bachelor’s degree in Computer Science, IT, Software Engineering or related field.
• Proven experience delivering banking data migration projects.
• Strong analytical and problem‑solving abilities with high attention to data quality.
• Effective communication and stakeholder collaboration skills.

Required skills

• Advanced SQL (complex queries, stored procedures, scripting).
• ETL tools and data migration utilities.
• Temenos or other core banking migration platforms.
• Data mapping, transformation, cleansing, validation and reconciliation.
• Data quality frameworks and migration automation techniques.