Data Mapping Analyst — Banking Migration
Yadimen Consulting Limited Milton Keynes, England, United Kingdom
IT Services and IT Consulting · 51-200 employees
About the role
The Data Mapping Analyst will support a banking migration program by mapping data across workstreams and ensuring accurate transfer from legacy systems. They will also design database queries, manage data reconciliation, and provide consultancy to engineering teams.
What they look for
Requirements
Candidates must have over 5 years of experience with banking applications, data migration, and ETL tooling. Proficiency in Oracle, Mainframe environments, and JCL queries is required, along with an understanding of regulatory compliance.
Full description
Data Mapping Analyst — Banking Migration
Onshore | UK
Location: Onshore, UK
Employment Type: Contract / Permanent
Domain: Banking & Financial Services
About the Role
We are 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.
Requirements
Key Responsibilities
- Develop a strong working knowledge of banking
applications and the data underpinning them
- Translate migration requirements into detailed data
attributes 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
Required Skills & Experience
- Strong knowledge and understanding of banking
applications and underlying data structures
- Demonstrable experience in data migration, including
ETL tooling
- Solid understanding of data synchronisation and
reconciliation across transfer files
- Ability to design and execute effective database
queries (Oracle/Mainframe)
- Familiarity with JCL queries and legacy mainframe
environments
- Understanding of regulatory compliance requirements in
a banking context
