Financial Modeller/Valuations

Financial Modeller/Valuations

Full-Time No working from home possible
Marks Sattin (UK) Ltd

Manager - Financial Modelling (Contract)

£500-£650 per day (Umbrella)
Location: Central London (4 days in-office, 1 day WFH)
Duration: 6-12 months

An opportunity has arisen with a leading global private markets investment platform for an experienced Financial Modelling specialist to support a high‑profile transformation programme.

This role sits at the heart of a firm‑wide initiative to modernise portfolio reporting, financial data collection and valuation processes. You will play a pivotal role in designing scalable Excel‑based solutions that underpin decision‑making across investment and finance teams.

The Opportunity

This is a hands‑on, high‑impact contract role focused on building and optimising financial data infrastructure. You will work closely with senior stakeholders across finance, portfolio monitoring and technology to create robust, automated solutions in a complex investment environment.

Key Responsibilities

  • Design and enhance advanced Excel templates to capture financial and KPI data across a diverse portfolio
  • Build scalable, structured models with strong data validation and auditability
  • Automate workflows using Power Query, VBA/macros and advanced Excel techniques
  • Support data mapping, reconciliation and integration with wider reporting systems
  • Improve data quality, consistency and governance across financial processes
  • Partner with finance, valuation and data teams to translate requirements into practical tools
  • Contribute to broader automation and process improvement initiatives

Candidate Profile

We are targeting high‑calibre contractors with a strong blend of financial expertise and advanced Excel capability.

Core requirements

  • 5 years+ experience in financial modelling, data/process design or financial systems
  • Background in Big 4 Transaction Services/Deals/Valuations or a private equity/asset management environment
  • Advanced Excel skills, including experience building robust, scalable templates and models
  • Strong understanding of financial statements, KPIs and data flows
  • Experience with Power Query, Power Pivot, VBA/macros and data manipulation

Why Apply?

  • Work on a high‑visibility transformation programme within a leading investment environment
  • Gain exposure to portfolio‑level data, valuation processes and senior stakeholders
  • Clear scope, autonomy and the opportunity to make an immediate impact

We are happy to provide application and/or accessibility support, please contact your Marks Sattin or Grafton consultant directly to discuss your needs. We’re committed to protecting the privacy of all our candidates and clients; please visit https://www.markssattin.co.uk/privacy and https://uk.grafton-recruitment.com/en/privacy-policy-1 for our privacy policy.

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Marks Sattin (UK) Ltd

Contact Details:

Marks Sattin (UK) Ltd Recruitment Team