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Permanent

Quant Financial Modelling Engineer

Elliott James Consulting
London
money-bag £70000 - £85000/annum
Posted: 25 September 2026 (Yesterday)
Closing date: 24 October 2026
Ref: 225649232

Financial-Modelling-Engineer

Location:-London-(Hybrid)

Salary:-Competitive-+-Bonus-+-Benefits

An-exciting-opportunity-has-arisen-to-join-a-fast-growing,-technology-led-financial-services-business-that-is-transforming-the-way-high-net-worth-individuals-and-families-manage-their-wealth.

Our-client-combines-sophisticated-financial-modelling,-cutting-edge-technology-and-data-driven-insights-to-deliver-highly-personalised-financial-planning-solutions.-As-the-business-continues-to-expand,-they-are-seeking-a-Financial-Modelling-Associate-to-join-their-specialist-modelling-team.

The-Opportunity-Working-alongside-experienced-financial-modelling-professionals,-you-will-play-a-key-role-in-developing-and-maintaining-complex-financial-planning-and-asset-liability-modelling-solutions-that-support-advice-provided-to-high-and-ultra-high-net-worth-clients.

This-is-an-excellent-opportunity-for-someone-who-enjoys-combining-finance,-mathematics-and-technology-to-solve-complex-problems-while-helping-to-modernise-financial-modelling-capabilities-through-Python-development-and-automation.

  • Key-Responsibilities-Produce-detailed-financial-modelling-and-long-term-cashflow-analysis-for-client-portfolios.
  • Support-complex-financial-planning-scenarios-including-liquidity-events,-estate-planning-and-intergenerational-wealth-transfer.
  • Prepare,-validate-and-quality-assure-financial-data-before-it-enters-modelling-systems.
  • Assist-with-the-migration-of-sophisticated-financial-models-from-Excel-into-a-scalable-Python-based-environment.
  • Develop-Python-scripts-to-automate-financial-modelling-processes-and-improve-operational-efficiency.
  • Build-and-execute-testing-frameworks-to-ensure-model-accuracy-and-consistency.
  • Compare-outputs-between-legacy-spreadsheet-models-and-new-code-based-solutions.
  • Maintain-comprehensive-technical-documentation-covering-assumptions,-calculations-and-methodologies.
  • Investigate-modelling-discrepancies-and-resolve-calculation-issues.
  • Provide-technical-support-to-advisers-and-client-facing-teams-by-explaining-model-outputs-and-assisting-with-complex-financial-scenarios.
  • Support-the-integration-of-financial-models-into-digital-platforms-through-testing-and-validation.

About-You-We''re-interested-in-individuals-who-can-demonstrate:

  • Approximately-2-4-years''-experience-in-financial-modelling,-quantitative-analysis,-risk-management-or-financial-planning.
  • Experience-gained-within-wealth-management,-private-banking,-investment-management-or-another-financial-services-environment.
  • Strong-Excel-modelling-skills-with-an-interest-in-modernising-financial-models-through-Python.
  • Experience-of-Python-or-a-willingness-to-further-develop-coding-skills.
  • Excellent-analytical-and-problem-solving-ability.
  • High-attention-to-detail-with-a-strong-focus-on-quality-assurance.
  • Strong-communication-skills-and-the-ability-to-explain-technical-concepts-to-non-technical-stakeholders.
  • Degree-in-Finance,-Economics,-Mathematics,-Engineering-or-another-quantitative-discipline.
  • What''s-on-Offer-Opportunity-to-join-an-innovative-and-rapidly-expanding-financial-technology-business.
  • Exposure-to-sophisticated-financial-planning-and-quantitative-modelling.
  • Work-on-the-migration-of-enterprise-level-financial-models-into-a-modern-technology-stack.
  • Collaborative,-highly-intelligent-team-environment.
  • Genuine-opportunities-for-professional-development-and-career-progression.
  • Competitive-salary,-bonus-and-comprehensive-benefits-package.

If-you-have-a-passion-for-financial-modelling,-enjoy-solving-complex-analytical-problems-and-are-looking-to-work-at-the-intersection-of-finance-and-technology,-we''d-love-to-hear-from-you.

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