Quantitative Dealmaker: Structured Finance Modeller

RMB Nigeria Limited; Johannesburg; On-site; ZAR 800,000 - 1,200,000; Full time

Job summary

RMB Nigeria Limited is seeking a Quantitative Transactor in Johannesburg to build, price and validate quantitative models for Investment Solutions transactions. The role focuses on modelling, data analysis and deal support, with emphasis on regulatory alignment and robust governance.

You will work with Excel, R or Python to develop and test models, turning outputs into term sheets and client presentations under tight deadlines.

Qualifications

• A postgraduate degree in actuarial science, mathematics of finance, engineering or a closely related quantitative field.
• 2 to 4 years' post-graduate experience in quantitative modelling across structured finance, credit or investment banking.
• Strong modelling background with ability to build models from first principles.

Responsibilities

• Build, price and validate quantitative models for securitisations and credit structures.
• Analyse cash flow, stress tests and scenario analysis for deal pricing.
• Own the modelling workstream and present results to clients and deal teams.
• Ensure models align with regulatory requirements and document governance.

Skills

Modelling

Pricing

Data analysis

Deal support

Regulatory context

Excel

R / Python

Education

Honours or Master’s in Actuarial Science / Mathematics of Finance / Engineering

Tools

Excel

R

Python

Job description

RMB Nigeria Limited is seeking a Quantitative Transactor in Johannesburg to build, price and validate quantitative models for Investment Solutions transactions. The role focuses on modelling, data analysis and deal support, with emphasis on regulatory alignment and robust governance.

You will work with Excel, R or Python to develop and test models, turning outputs into term sheets and client presentations under tight deadlines.