
A graduate of the master’s program in Probability and Finance, commonly referred to as the El Karoui master’s, often receives a job offer even before defending their thesis. This program, co-hosted by Sorbonne University, École Polytechnique, ENS, and ESSEC, trains highly sought-after profiles in quantitative fields. The question of starting salary and the first accessible positions deserves to be addressed precisely, as the discrepancies are real depending on the targeted sector.
Composition of the package at the beginning of a career: base salary, bonus, and benefits
When discussing compensation for a junior quant, the gross annual base salary tells only part of the story. In investment banking or hedge funds, the package also includes an annual bonus, which can represent a significant portion of the total compensation. This bonus depends on desk performance, individual performance, and sometimes market cycles.
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In addition, there are considerable benefits: profit-sharing, incentive schemes, high-end health coverage, and sometimes a continuing education budget. The base salary alone underestimates the actual compensation of a junior quant. It is the overall package that should be compared, not just the “gross salary” line of the contract.
To delve deeper into the issue, a detailed article analyzes the salary after an El Karoui master’s taking into account these various components.
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Salary after the El Karoui master’s: discrepancies by hiring sector
Not all graduates head towards the same type of employer, and this is where salary discrepancies widen. Why is this distinction so pronounced? Because the El Karoui profile opens doors in environments with very different salary logics.

Investment banking and hedge funds
This is the historical outlet of the master’s program. Positions in quant research, structuring, or pricing at major Parisian or London banks offer the highest packages at the start of a career. Hedge funds often offer higher compensation than banks, but with greater volatility in bonuses and immediate performance pressure.
Quantitative consulting and risk management
Firms specializing in quantitative consulting (model validation, risk modeling) also recruit El Karoui profiles. The base salary is generally a notch below that of investment banking, but progression can be rapid for those who develop sharp regulatory expertise. The risk teams of large banking or insurance groups represent another solid outlet, with stable compensation and more predictable hours.
Financial data science and non-banking players
A often overlooked point: the “probabilities” focus of the master’s makes these graduates credible in financial data science roles at non-banking players. Insurers, fintechs, asset management companies, or algorithmic trading platforms recruit these profiles for predictive modeling. Entry-level salaries vary, but the technical environment and growth prospects can compensate for a slightly lower initial package.
First accessible positions: beyond the quant trader
Narrowing the opportunities of the El Karoui master’s to just the quant trader position would be a mistake. The reality of the first opportunities is more diverse, and the choice of the end-of-studies internship plays a decisive role in the direction taken.
Here are the main jobs that graduates access right after graduation:
- Quant researcher: designing mathematical models for pricing derivatives or portfolio management. This is the historical core of the master’s.
- Structurer: creating tailor-made financial products for institutional clients, at the intersection of modeling and business relations.
- Model validator: independent verification of models used internally by banks, a position in high demand since the tightening of regulatory requirements.
- Risk quant: modeling market, credit, or operational risk, often within cross-functional teams in large groups.
The boundary between these jobs is not watertight. An internship in structuring can lead to a position in quant research if the end-of-studies thesis focuses on a related topic. It is the internship, more than academic ranking, that shapes the trajectory.

Role of the end-of-studies internship in salary level
The M2 internship functions as a pre-recruitment. Some banks and hedge funds reserve their internship offers for El Karoui master’s students, creating a filtering effect before hiring. A well-targeted internship in an exotic pricing or volatility desk does not lead to the same type of offer as an internship in middle office risk.
Graduates who choose an internship in London sometimes access higher packages, but post-Brexit effects have made administrative procedures heavier for French profiles. Paris remains the primary job market for French-speaking quants, with a concentration of market players that maintains strong demand.
Another often underestimated lever: the alumni network. Alumni of the El Karoui master’s hold leadership positions in most major trading rooms across Europe. This presence facilitates access to interviews and accelerates the recruitment process, sometimes more than an additional line on the CV.
Professional integration after this master’s remains among the fastest for scientific programs at the bac+5 level in France. The vast majority of graduates sign a contract within weeks of completing the program, confirming the value that the market places on this specialization. The choice of sector and first internship weighs much more heavily on the paycheck than the prestige of the degree alone.