Senior Tester / Test SME – Data Migration Project
Investment Banking
Contract £600 per day Inside IR35
London - Hybrid working 2-3 days onsite per week
6 month initial contract with extensions expected
You’ll be joining the Data Office at the start of a greenfield journey.
Shaping and delivering a brand-new data migration testing framework. This is a hands-on role where you’ll design, plan, and execute testing across multiple critical programmes, ensuring accuracy, consistency, and integrity of data across the bank.
What you’ll be doing in the job:
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Developing and executing test strategies for data migration projects
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Running functional, system, and acceptance testing end-to-end
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Validating data lineage, mapping, and transformation rules
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Ensuring data quality standards and resolving anomalies
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Collaborating with project managers, SMEs, and stakeholders across the bank
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Producing reports, defect logs, and documentation for audit and review
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Contributing to post-migration reviews and continuous improvement
What experience you need to be successful:
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Extensive experience in data migration testing and execution (Investment Banking or Financial Services preferred)
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Hands-on skills with ETL tools (Talend, Informatica, SSIS) and migration tools (AWS DMS, Azure DMS)
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Strong SQL and database knowledge (Oracle, SQL Server, MySQL)
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Familiarity with migration test tools (ETL Validator, Tx tools, Dextrus, Beyond Compare)
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Solid grasp of data governance, data quality, and remediation
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Ability to manage risks, resolve issues, and guide best practice in a fast-moving environment
This is a chance to roll up your sleeves, own the detail, and build something that will define how the bank delivers migrations going forward. If you want a role where you can make a real impact from day one, this is it.
? To apply – click the link or email barry.ansell@harringtonstarr.com for a faster response.
*I'm expecting a high volume of applications. Therefore, I may not be able to respond to everyone individually. ???????
