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Data Business Analyst – (Data Migration & Front Office Operations)

Deloitte
3 days ago
Full-time
On-site
London, City of London, United Kingdom

Role: Data Business Analyst – (Data Migration & Front Office Operations)

Location: Hybrid based in London or Belfast 3 days a week, 2 days remote

Start Date: ASAP

End Date: End of 2026, Strong chance of extension

Daily Rate: Competitive, Inside IR35

Payroll provider – Rockford Payroll  Info for Contingent Workers – Rockford Pay

 

This is an excellent opportunity to join a high-profile transformation programme working for one of Deloitte’s clients within its Capital Markets division. Working on a large-scale data migration initiative, partnering with Front Office, Operations, Finance and Technology teams to deliver critical change across trading platforms.


What you’ll be doing
  • Lead business analysis activities across complex data migration and transformation programmes.
  • Define and validate source-to-target mappings, reconciliation rules and data quality requirements.
  • Investigate data issues, perform root cause analysis and support migration testing.
  • Work closely with stakeholders across Front Office, Operations, Technology and Finance to gather and document business requirements.
  • Support platform migration activities, ensuring data integrity and successful business acceptance.
  • Analyse operational processes and identify opportunities to reduce risk and improve controls.
  • Leverage AI-assisted analysis tools to accelerate investigation, mapping validation and reconciliation activities.


What we’re looking for

✔ Proven Business Analyst experience delivering data migration, transformation and reconciliation projects.

✔ Strong background within Capital Markets, ideally covering Futures & Options.

✔ Experience across the full trade lifecycle, including:

  • Trade Capture
  • Clearing
  • Settlement
  • Position Management
  • Exception Management

 

✔ Expertise creating and validating:

  • Source-to-target mappings
  • Data quality rules
  • Migration test cases
  • Business acceptance criteria

 

✔ Strong understanding of Financial Accounting and General Ledger (GL) processes.

✔ Ability to investigate discrepancies across operational systems, product processors and finance platforms.

✔ Excellent stakeholder management skills with experience working across Front Office, Operations, Technology and Finance.

 

Why apply?

  • Work on a flagship transformation programme for one of the world’s leading global investment banks.
  • Long-term contract through to the end of 2026 with strong extension potential.
  • Hybrid working model.
  • Opportunity to work alongside senior stakeholders on a business-critical migration programme.


If you’re an experienced Capital Markets Business Analyst with a strong background in data migration and Front Office operations, we’d love to hear from you.


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