CareerPlan

Quant Transverse C#

Paris, Ile-de-France, FRFull-time2026-08-07 → 2026-11-07
Hybrid

Core

Develop a dedicated compiled language for modeling structured product payoffs and build pricing tools for Front Office teams.

Role type

Senior Quant Developer (C# / C++)

Builds

A custom compiler for structured products and quantitative pricing libraries

Domain

Investment Banking / Quantitative Finance

Deliverable

production ML models | product features

Required skills

C#, C++ (C++20), .NET 8, Compiler development (lexical/syntax analysis, code generation), Structured products knowledge, Git

Preferred skills

Functional programming, Quantitative models (Dupire, HJM, EPLGM)

Responsibilities

Design and develop a compiled language for structured product payoff modeling, Develop new compiler features, Participate in lexical and syntax analysis work, Contribute to technical architecture evolution, Optimize processing performance, Develop and maintain pricing tools and libraries

Seniority

Mid-Senior (3-8 years experience)