

Lorien
C# FX Options Pricing Developer
β - Featured Role | Apply direct with Data Freelance Hub
This role is for a C# FX Options Pricing Developer on a 6-month contract in London (Hybrid). Key skills include C#, C++, FX Options experience, and WinForms/WPF knowledge. A degree in Computer Science or related field is required.
π - Country
United Kingdom
π± - Currency
Β£ GBP
-
π° - Day rate
Unknown
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ποΈ - Date
July 21, 2026
π - Duration
More than 6 months
-
ποΈ - Location
Hybrid
-
π - Contract
Inside IR35
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π - Security
Unknown
-
π - Location detailed
London Area, United Kingdom
-
π§ - Skills detailed
#C# #.Net #Computer Science #C++ #TypeScript #Kafka (Apache Kafka) #Scala #React #Mathematics
Role description
C# FX Options Pricing Developer
6 Month Contract | London (Hybrid) | Umbrella Engagement
We are seeking an experienced FX Options Pricing Developer to join a front office technology team supporting a global FX trading business. This is a hands-on development role focused on the enhancement, maintenance and support of critical FX options pricing and trading systems used by front office stakeholders.
This opportunity will suit a strong developer with a background in FX Options, who enjoys working directly with traders, quants and business users in a fast-paced trading environment.
Responsibilities
β’ Develop, enhance and support front office FX options pricing and trading applications
β’ Deliver functional enhancements and technical improvements across the platform
β’ Collaborate closely with traders, sales teams, quants and technology stakeholders
β’ Analyse business requirements and translate them into robust technical solutions
β’ Investigate and resolve production issues in a timely manner
β’ Ensure solutions are designed for high performance, scalability and reliability
β’ Contribute to software design, development, testing and release activities
β’ Take ownership of deliveries while working within a global technology team
Required Skills & Experience
β’ Strong commercial development experience with C# and C++
β’ Proven experience working within Front Office FX Options technology environments
β’ Experience developing pricing, risk or trading applications
β’ Strong knowledge of WinForms and/or WPF
β’ Experience supporting business-critical trading systems
β’ Ability to engage confidently with both technical and non-technical stakeholders
β’ Excellent analytical, problem-solving and communication skills
β’ Degree in Computer Science, Mathematics, Engineering or a related discipline
Desirable Skills
β’ .NET Core
β’ ASP.NET
β’ React
β’ TypeScript
β’ Kafka
Personal Attributes
β’ Strong ownership mentality and delivery focus
β’ Able to work effectively in a fast-paced front office environment
β’ Collaborative team player with excellent stakeholder management skills
β’ Positive, resilient and results-oriented approach
C# FX Options Pricing Developer
6 Month Contract | London (Hybrid) | Umbrella Engagement
We are seeking an experienced FX Options Pricing Developer to join a front office technology team supporting a global FX trading business. This is a hands-on development role focused on the enhancement, maintenance and support of critical FX options pricing and trading systems used by front office stakeholders.
This opportunity will suit a strong developer with a background in FX Options, who enjoys working directly with traders, quants and business users in a fast-paced trading environment.
Responsibilities
β’ Develop, enhance and support front office FX options pricing and trading applications
β’ Deliver functional enhancements and technical improvements across the platform
β’ Collaborate closely with traders, sales teams, quants and technology stakeholders
β’ Analyse business requirements and translate them into robust technical solutions
β’ Investigate and resolve production issues in a timely manner
β’ Ensure solutions are designed for high performance, scalability and reliability
β’ Contribute to software design, development, testing and release activities
β’ Take ownership of deliveries while working within a global technology team
Required Skills & Experience
β’ Strong commercial development experience with C# and C++
β’ Proven experience working within Front Office FX Options technology environments
β’ Experience developing pricing, risk or trading applications
β’ Strong knowledge of WinForms and/or WPF
β’ Experience supporting business-critical trading systems
β’ Ability to engage confidently with both technical and non-technical stakeholders
β’ Excellent analytical, problem-solving and communication skills
β’ Degree in Computer Science, Mathematics, Engineering or a related discipline
Desirable Skills
β’ .NET Core
β’ ASP.NET
β’ React
β’ TypeScript
β’ Kafka
Personal Attributes
β’ Strong ownership mentality and delivery focus
β’ Able to work effectively in a fast-paced front office environment
β’ Collaborative team player with excellent stakeholder management skills
β’ Positive, resilient and results-oriented approach






