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Equity Derivatives and Hybrids Quant Modeler

barclays.co.uk Logo

Barclays

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Location:
United Kingdom , London

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Category:

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Contract Type:
Not provided

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Salary:

Not provided

Job Description:

Join us in the role of Equity Derivatives and Hybrids Quant Modeler (Model Integrity and Control), where you will be responsible for presenting 1st line challenge to current models and assess impacts of models assumptions and limitations. In this role you will focus on model assessment, increasing testing coverage, automation, and steer governance for Equity Derivatives models, with an emphasis on collaboration with quant developers, validators, and key stakeholders across the model lifecycle.

Job Responsibility:

  • Present 1st line challenge to current models and assess impacts of models assumptions and limitations
  • Focus on model assessment, increasing testing coverage, automation, and steer governance for Equity Derivatives models
  • Provide an effective challenge to models by assessing the impact of their assumptions and limitations, focusing on the accuracy and robustness of the models
  • Explore alternative approaches to mitigate limitations and evolve trading, risk management platforms
  • Review models and documentation to provide guidance on their design
  • Implement, run and analyse performance tests using production C++ libraries and Python
  • Write high-quality documentation and automating tasks
  • Collaboration with traders, strategists, and stakeholders to gather requirements and translate them into scalable and efficient technological solutions
  • Implementation of new features, enhancements, and functionalities on trading platforms to improve performance, reliability, and user experience
  • Stay updated on technological advancements, industry trends, and best practices to drive innovation and continuous improvement in trading platforms
  • Collaboration with cross-functional teams including business aligned SM&D teams, strats, compliance, and IT to address system issues and implement solutions
  • Manage a business function, providing significant input to function wide strategic initiatives
  • Contribute to and influence policy and procedures for the function
  • Plan, manage and consult on multiple complex and critical strategic projects
  • Manage the direction of a large team or sub-function, leading other people managers
  • Lead organisation wide projects and act as deep technical expert and thought leader
  • Train, guide and coach less experienced specialists
  • Provide expert advice to senior functional management and committees
  • Manage, coordinate and enable resourcing, budgeting and policy creation for a significant sub-function
  • Escalates breaches of policies / procedure appropriately
  • Foster and guide compliance, ensure regulations are observed
  • Focus on the external environment, regulators, or advocacy groups to both monitor and influence on behalf of Barclays
  • Demonstrate extensive knowledge of how the function integrates with the business division / Group
  • Maintain broad and comprehensive knowledge of industry theories and practices within own discipline
  • Use interpretative thinking and advanced analytical skills to solve problems and design solutions
  • Exercise management authority to make significant decisions and certain strategic decisions or recommendations
  • Negotiate with and influence stakeholders at a senior level both internally and externally
  • Act as principal contact point for key clients and counterparts in other functions/ businesses divisions
  • Mandated as a spokesperson for the function and business division

Requirements:

  • PhD or master’s degree in financial mathematics, Mathematics or Physics
  • Prior experience developing and/or implementing Equity Derivatives models and hybrids (ideally). Strong knowledge of exotics models for other asset classes can also be considered
  • Provide expert advice to senior stakeholders on modelling topics, anticipating issues and weighing advantages and disadvantages of choices leading to models’ assumptions and limitations
  • Solid modelling skills (Python essential and optionally C++)

Nice to have:

  • Exceptional precision and attention to detail
  • Excellent oral and written communication skills
  • Demonstrate best in class professional integrity
What we offer:
  • Structured approach to hybrid working
  • Supportive and inclusive culture and environment
  • Commitment to providing a supportive and inclusive culture
  • Opportunity to explore flexible working arrangements
  • Geographic reach, wide variety of functions, businesses, roles and locations
  • Chance to learn from a globally diverse mix of colleagues
  • Encouragement to embrace mobility

Additional Information:

Job Posted:
January 17, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:

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