C# Pricing Developer Job at Barclays (London)

Senior C# Developer – Pricing Engines

Join a fast-paced trading tech environment where your C# code powers real-time p...

Location

Netherlands , Amsterdam

Salary:

Not provided

Levy Professionals

Expiration Date

Until further notice

Requirements

Extensive experience with C#/.NET in complex back-end or trading systems
Proven low-latency, high-throughput engineering expertise (ideally in pricing or market data)
Deep knowledge of concurrency, async IO, performance tuning, profiling, TCP/binary protocols
Strong understanding of financial markets: FX spot/forwards/swaps, bonds, IR swaps, curves, PV/DV01
Experience working with front-office stakeholders
Clear communication and the ability to simplify complex concepts

Job Responsibility

Build high-performance C# services on .NET Core for real-time pricing and risk
Refactor and migrate existing C# and Java components into a unified .NET Core platform
Optimise multithreading, memory, GC and network performance on bare-metal servers
Implement curve handling and curve location for FX, bonds and rates
Integrate with trading tools, market data feeds and external pricing/execution platforms
Ensure safe, efficient price distribution via internal messaging
Contribute to automated testing, CI/CD and observability in a 24/7 trading setup
Work in an agile DevOps team with shared support responsibilities

C++ Developer

Market Risk Technology is looking for an experienced individual to work on a VaR...

Location

Canada , Mississauga

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5-8 years of experience in software development with at least 5 years of experience in C++ and Unix/Linux
In depth knowledge of C++ multithreading is required
Python familiarity preferred
Experience working in financial markets, risk management and financial instruments
Familiarity with market risk concepts including VaR, Greeks, scenario analysis and stress testing
Proficiency on Git, Jenkins and CI/CD pipelines
Excellent problem solving skills and strong mathematical and analytical mindset
Ability to work in a fast paced financial environment

Job Responsibility

Develop calculation and interface components in C++, STL, Boost
Maintain and improve resource scheduling, data caching, and application performance
Design and implement computing solutions for risk modeling, pricing and regulatory compliance
Maintain high code quality through testing, CI/CD pipelines and version control (Git, Jenkins)

Fulltime

Junior Developer - C++

Akuna Capital is looking for a Graduate C++ Developer to join our development te...

Location

China , Shanghai

Salary:

Not provided

AKUNA CAPITAL

Expiration Date

Until further notice

Requirements

BS/MS/PhD in Computer Science, Engineering, or equivalent technical field
0-2 years' experience, must be graduating by Jul 2026 or prior
Familiarity with modern C++ development and best practices
Excellent communication and collaboration skills
Passion for building high quality software within a fast-moving environment
Familiarity with data structures, algorithms, and lower-level performance optimisation
Familiarity with multi-threaded and distributed systems
Willing to communicate in English at the technical interviews

Job Responsibility

Work on a range of high-performance and low-latency systems, ranging from exchange connectivity, trading algorithms, pricing, and automation
Collaborate closely with colleagues from within the technology team and other departments including quant and trading to identify and deliver high impact projects
Be responsible for the full software development life cycle from requirements analysis, design, development, testing, deployment, and post deployment reliability and performance
Contribute innovative ideas and solutions to the team

Principal Quant Developer

Principal Quant Developer | Banking. An experienced Principal Quant Developer wh...

Location

Netherlands , Amsterdam

Salary:

Not provided

Levy Professionals

Expiration Date

Until further notice

Requirements

7+ years as a Quant Developer
Minimum 4 years’ experience building market or counterparty risk systems in C++
Background working with cross-functional teams in quantitative and risk-driven environments
Experience reviewing, guiding, and uplifting existing engineering teams is highly preferred
Strong understanding of quantitative concepts such as curve bootstrapping, implied volatilities, and standard pricing models
Solid knowledge of linear products and plain vanilla options, including basic pricing fundamentals
Able to lead design discussions, mentor engineers, and bring industry-standard development practices
Capable of working in a short-term, high-impact engagement where guidance, code review, and architecture leadership are key deliverables
Master of Science degree in a STEM field

Job Responsibility

Review and assess the end-to-end architecture and detailed implementation of existing margin models
Lead requirements analysis and guide the design process for enhancements
Perform ongoing code reviews and mentor IT Risk Engineers throughout the implementation
Collaborate with QRM, quants, IT developers, and business teams to align technical and risk objectives
Drive model accuracy, system performance, and overall reliability

Quantitative Analyst

Provide a quantitative research function for the activities of the Fixed Income ...

Location

Hong Kong , Hong Kong

Salary:

Not provided

Crédit Agricole

Expiration Date

Until further notice

Requirements

Postgraduate degree – MA/MSc/PhD/Doctorate or equivalent
Master Degree in a Mathematical subject
3-5 years experience
Experience in implementing option pricing models
Experience in developing C++ code for pricing financial products
Experience in working in FX options market
Able to explain complex ideas in a clear and coherent manner
Able to work in a team
Self-driven with a strong desire to meet deadlines
Integrity

Job Responsibility

Develop code inside C++ analytics library for pricing new products and developing new pricing models
Work with the Quant development team to ensure correct implementation of pricing library functionalities in FOX
Work with the IT department to ensure correct implementation of pricing library functionalities in OT
Ensure the coordination for the FINL quantitative topics in London setup
Ensure that models are adequate for both pricing and hedging transactions
Document and explain models to the risk department
Implement models for use in the risk management systems and front office pricing system
Assist the trading team in pricing and assessing the risk of complex transactions
Assist the back office and other bank support functions
Train and present on products and tools developed

Quantitative Engineer

Blockchain.com is connecting the world to the future of finance. As the most tru...

Location

United Kingdom , London

Salary:

Not provided

Blockchain

Expiration Date

Until further notice

Requirements

A deep passion for technology, software development, and mathematics
Proficiency with C++/Rust
Experience with derivatives and knowledge of pricing library design
Provide timely systems support for trading activities
Exceptional quantitative and analytical skills
Bachelor’s or Master’s in Computer Science, Mathematics, Statistics, or equivalent experience
Strong written and verbal communications skills

Job Responsibility

Design, develop, test, and deploy pricing & risk-management library for OTC trading Code optimization
Working in a scaled, performance based software environment building efficient, reliable/high-availability and fast applications
Partner with the traders to define priorities and deliver custom software solutions
Design and develop high-performance C++/rust components used by trading applications

What we offer

Full-time salary based on experience and meaningful equity in an industry-leading company
Work from Anywhere Policy: You can work remotely from anywhere in the world for up to 20 days per year
ClassPass
Budgets for learning & professional development
Unlimited vacation policy
Apple equipment
The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an emerging field
Flexible work culture

Fulltime

Python Developer

Montrose Software helps one of the largest North American banks to enhance and m...

Location

Poland , Kraków

Salary:

Not provided

Montrose Software

Expiration Date

Until further notice

Requirements

Excellent knowledge of Python programming language
AWS
Familiarity with C++
Ability to use Git or SVN version control system
Unit testing skills
Knowledge of Javascript / React
Fluent in spoken and written English

Job Responsibility

Development of the analytics services supporting pricing of financial instruments in the different services across the bank as well as in our’s team web based applications
Python analytical library serving as proxy to an advanced financial calculation engine as well as employing some degree of business logic by itself
Falcon based REST APIs that are building blocks of our multi-service environment

What we offer

Diverse teams
Team events
Flexible working hours
Modern office
Lunches
Food
Health
Sport
Training budget
Chillout area

Fulltime

New

Model/Analysis/Validation Officer - VP

Citigroup Global Markets Inc. seeks a Model/Analysis/Validation Officer, VP for ...

Location

United States , New York

Salary:

225000.00 - 250000.00 USD / Year

Citi

Expiration Date

Until further notice

Requirements

Master’s degree, or foreign equivalent, in Mathematics or a related field and 4 years of academic or work experience as a Quantitative Analyst, FX Options Quantitative Analyst, or related position developing quantitative pricing models for a global financial services institution
4 years of academic or work experience must include: Working with financial instruments including exotics equity derivatives
Numerical methods including Monte Carlo
Python
Statistics, Probability Theory, Data science, machine learning
3 years of experience must include: Partial differential equations
C++ and SQL
P&L and Model Reserve calculations
Working with regulatory requirements including model documentation, assessing model performance, and evaluating models missing risks
Developing statistical models to analyze historical data

Job Responsibility

Develop pricing models and create analytical tools for pricing and calibration
Partner with structurers and traders on new product development
Support the trading desk
Provide quantitative training for quant and trading teams
Manage model governance and performance
Research new pricing models from various sources including academic literature and industry presentations
Use numerical techniques for valuation including Monte Carlo Methods and partial differential equations
Implement pricing models in the model library using C++ and Python
Write payoff scripts to model new products
Perform quantitative analysis to help businesses understand risks and characteristics of new products

What we offer

medical, dental & vision coverage
401(k)
life, accident, and disability insurance
wellness programs
paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays

Fulltime

C# Pricing Developer

Barclays

Location:
United Kingdom , London

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
April 23, 2026

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C# Pricing Developer

Barclays

Location:United Kingdom , London

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Salary:

Job Description:

Job Responsibility:

Requirements:

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Additional Information:

Job Posted:April 23, 2026

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