Contract Quant Developer

JR United Kingdom; Leicester; On-site; GBP 80,000 - 100,000; Full time

Job summary

A leading global brokerage is seeking a Contract Quant Developer specializing in C#. This role requires expertise in options pricing and risk analytics, offering a competitive daily rate of £900-£1000. Join an innovative firm where your contributions impact high-performance trading technologies across FX and commodities markets.

Qualifications

• Expert in C# development within front-office options trading environment.
• Proven experience with pricing analytics libraries.
• Solid background in FX markets and familiarity with commodities.

Responsibilities

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

Skills

C#

Options Trading

FX Markets

Excel Pricing

Risk Analytics

Education

Advanced degree in a numerical field

Tools

Python

Job description

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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