Contract Quant Developer

Oliver Bernard

London

On-site

GBP 166,050 - 184,500

Full time

14 days+

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Job summary

A leading global brokerage and trading firm seeks a Contract Quant Developer to work in London. This role focuses on C# development with an emphasis on options pricing and risk analytics. Join a pioneering employee-owned firm that values individual contributions and offers a dynamic trading environment. The position requires expertise in C# and a strong quantitative background, providing a unique opportunity to support innovative trading technologies.

Qualifications

Expert in C# development within a front-office Options trading environment.
Proven experience with pricing analytics libraries.
Strong skills in Excel pricing and risk sheet development.

Responsibilities

Develop and enhance the firm’s risk and analytics infrastructure.
Build FX pricing frameworks and tools.
Work directly with traders to support PnL targeting.

Skills

Pricing analytics

Excel pricing development

FX markets knowledge

Risk analytics

Education

Advanced degree in numerical field

Tools

Python

Job description

This range is provided by Oliver Bernard. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

Direct message the job poster from Oliver Bernard

Founder - .NET in London | Associate Director - Oliver Bernard

Contract Quant Developer – £900-£1000/day - C# | Options Trading | FX & Commodities

Are you a Contract C# Quantitative Developer with a strong background in options pricing and risk analytics? We’re working with a leading global brokerage and trading firm that offers a truly innovative, collaborative environment where individual contribution is valued and rewarded.

This is a fantastic opportunity to join a well-established, employee-owned firm operating across multiple international markets. You'll work at the cutting edge of trading technology, supporting high-performing teams across Trading, Risk, and Development.

Key Responsibilities:

Develop and enhance the firm’s risk and analytics infrastructure
Build FX pricing frameworks and cash flow reporting tools
Design and implement volatility surface models and pricing integrations
Work directly with traders to support PnL targeting and solver enhancements
Maintain and improve Excel-based pricing/risk tools
Extend the market data framework with implied vols, yields, and custom instruments

Ideal Candidate:

Expert in C# development within a front-office Options trading environment
Proven experience with pricing analytics libraries
Strong skills in Excel pricing and risk sheet development
Solid background in FX markets; experience with commodities, metals, or energy highly advantageous
Familiar with model implementation for new instruments
Holds an advanced degree in a numerical field
Bonus: Experience with Python

Interested?

Apply now or get in touch to arrange a confidential discussion. This is your chance to make a meaningful impact in a high-performance trading environment.

Contract Quant Developer – £900-£1000/day - C# | Options Trading | FX & Commodities

Seniority level