Banking Data Migration Analyst: Mapping & Compliance

Yadimen Consulting Limited; Milton Keynes, Greater London; On-site; GBP 45,000 - 65,000; Full time

Job summary

Yadimen Consulting Limited is seeking an experienced Data Mapping Analyst to support a critical Banking Migration programme. You will play a key role in understanding banking application data, mapping data across workstreams, and ensuring accurate and compliant migration from legacy systems to new solutions.

This is an onshore UK-based role with direct engagement across engineering, business, and compliance stakeholders.

Qualifications

• Strong knowledge of banking applications and underlying data structures.
• Experience in data migration and ETL tooling.
• Understanding of data synchronisation and reconciliation across transfer files.
• Ability to design and execute database queries (Oracle/Mainframe).
• Familiarity with JCL queries and legacy mainframe environments.
• Understanding of regulatory compliance requirements in banking.

Responsibilities

• Develop a strong working knowledge of banking applications and the data underpinning them.
• Translate migration requirements into detailed dataattributes across workstreams.
• Understand and manage data synchronisation and reconciliation across data transfer files.
• Design and implement effective database queries to match, retrieve, and extract data.
• Identify database structural requirements by evaluating migration operations, applications, and engineering.
• Assess database implementation procedures for compliance with internal and external regulations.
• Oversee the end-to-end migration of data from legacy systems to new platforms.
• Support and provide consultancy to database engineering teams.
• Recommend improvements to JCL queries and Oracle/Mainframe database queries.

Job description

Yadimen Consulting Limited is seeking an experienced Data Mapping Analyst to support a critical Banking Migration programme. You will play a key role in understanding banking application data, mapping data across workstreams, and ensuring accurate and compliant migration from legacy systems to new solutions.

This is an onshore UK-based role with direct engagement across engineering, business, and compliance stakeholders.