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
Locations
Data Mapping Analyst — Banking Migration in London, Milton employer: Yadimen Consulting Limited
Yadimen is an exceptional employer for Network Engineers, offering a remote-first work model that allows flexibility while collaborating with a large, regulated UK financial services client. With a strong emphasis on modern engineering practices and a supportive work culture, employees benefit from continuous growth opportunities and the chance to work on cutting-edge technologies in a secure and dynamic environment. Join us to be part of a team that values innovation and resilience in delivering top-notch network solutions.
Contact Details:
Yadimen Consulting Limited Recruitment Team
