We are working with a Tier 1 bank on a long-term programme within Model Risk Management, focused on improving the understanding and traceability of data used within Finance models.

This is an opportunity to join a high-impact initiative aligned to SS1/23, working at the intersection of Finance, Risk and Data.

• The bank have a hybrid model (1-2 days per week typically expected on-site) and we can be flexible on location within the UK
• Inside IR35
• Initial contract to end 2026, with strong potential for extension - 2-3 year programme

The Role

This is not a passive BA role. Youll be working with model documentation that is often incomplete or unstructured, with the goal of building a clear picture of:

• What data is being used within models
• Where that data comes from
• How it is defined and transformed
• What controls exist around it

The role involves reviewing documentation, identifying gaps, and engaging stakeholders to fill in the missing pieces.

Its a hands-on, investigative role and would suit a BA who enjoys digging into detail, asking the right questions, and making sense of complex information.

Key Responsibilities

• Review and interpret model and data documentation
• Identify gaps in data definitions, lineage, ownership and controls
• Engage stakeholders across Finance, Risk and Data to gather missing information
• Map end-to-end data flows into models
• Support the creation of structured outputs (data dictionaries, lineage views, documentation)
• Analyse model artefacts (often Excel-based) to understand data inputs and transformations

Key Requirements

• Strong Business Analyst experience within financial services
• Experience working with: Data lineage / data mapping / data documentation and experience withFinance or Risk models
• Ability to work with incomplete or messy information and apply logical thinking
• Confident stakeholder engagement, able to ask questions and challenge where needed
• Understanding of model data, data flows and transformations
• Previous experience within a large-scalebanking environment