Job Description
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MARS are proudly partnering an established and growing financial services company to appoint a newly created position as a Senior Financial Modelling Manager. This person will take ownership of some of the organisation's most critical financial models and analytics.
The Role n
Reporting to the Head of FP&A;, this is a hands‐on modelling role for someone who enjoys getting into the detail, understanding what drives a business and turning complex financial information into insights that influence senior decision‐making.
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You'll sit at the intersection of Finance, Treasury, FP&A; and data, with the opportunity to shape how the business plans, forecasts, reports and makes commercial decisions.
The Responsibilities: n
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Net Interest Margin (NIM) modelling - build, maintain and enhance sophisticated NIM models, analysing the key drivers of margin and funding costs
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Profitability modelling - develop detailed analysis to understand profitability and performance across products and the broader business
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Pricing & risk‐based modelling - support pricing decisions through financial and risk‐based analysis, assessing the impact of pricing, funding and portfolio assumptions
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Budget & forecasting modelling - own and enhance budgeting, forecasting and reforecasting models to support financial planning and decision‐making
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3‐way financial modelling - develop and maintain integrated P&L;, Balance Sheet and Cash Flow models, with experience in this area highly regarded
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Build complex financial models from scratch, applying best‐practice modelling principles and robust model architecture
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Provide detailed product‐level analysis across NIM, profitability and NPAT to support strategic decision‐making
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Work closely with Finance, Treasury, Data and senior stakeholders to translate financial data into meaningful commercial insights
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Enhance reporting,



dashboards and business intelligence capabilities, identifying opportunities to automate and improve existing processes
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Prepare and oversee key monthly reporting, variance analysis and Finance Board reporting
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Provide ad‐hoc financial modelling, analysis and decision support to senior management
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The Requirements: n
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Bachelor's degree and 10+ years' experience in a similar function
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Proven track record of building and running sophisticated financial models from scratch within a financial services organisation (essential)
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Must have experience in building models across NIM, profitability, pricing and budgeting
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Advanced reporting, Excel and financial modelling capability, with experience using AI tools
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Strong experience across budgeting, forecasting, cash flow and financial analysis
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The ability to translate complex data into explicit, commercially relevant insights
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Strong stakeholder management and communication skills
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CA/CPA/CFA qualification is desirable but not essential
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Experience with Snowflake, Macros & VBA is beneficial
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To Note: n
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Only candidates from a financial services background are being considered for this role
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They operate a hybrid working model of 3 days in the office, 2 days from home
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Must be an Australian Citizen, Permanent Resident or have long‐term working rights
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Why Join? n
This isn't a role where you'll simply inherit a model and keep it ticking over. You'll have the opportunity to build, improve and influence the financial modelling infrastructure of a growing financial services business, working closely with senior Finance and Treasury stakeholders.
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It's an ideal opportunity for someone who enjoys a combination of technical modelling, commercial analysis and strategic decision support, and wants to have a genuine impact on how a business understands and manages its performance.
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📌 Senior Fp&A Manager - Financial Modelling (Sydney)
🏢 Mars Recruitment
📍 Sydney