Contract Quant Developer

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

Job summary

A leading global brokerage is seeking a Contract Quant Developer with expertise in C# and options trading. This role involves enhancing risk and analytics infrastructure and developing pricing frameworks in a dynamic environment. Ideal candidates will have a strong background in FX markets and advanced numerical degrees.

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 cash flow reporting tools.
• Design and implement volatility surface models and pricing integrations.

Skills

C# development

Pricing analytics

Excel pricing

FX markets

Risk analytics

Model implementation

Python

Education

Advanced degree in a numerical field

Job description

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Client:

Oliver Bernard

Location:

portsmouth, hampshire, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

4

Posted:

04.06.2025

Expiry Date:

19.07.2025

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Job Description:

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