Quantitative Risk Manager

LCH Ltd
London, GB
On-site

Job Description

Part of the London Stock Exchange Group (LSEG), LCH is a leading clearing house, serving major international exchanges and platforms, as well as a range of OTC markets. In particular, LCH is a leading CCP in Equity and Repurchase agreement (Repo) businesses, providing clearing services for most European Government debts (refinancing/repo transactions) and Equities trading venues (Exchanges and MTFs). LCH works closely with market participants to identify and develop innovative clearing solutions. The role sits within the RepoClear, EquityClear and Collateral and Liquidity (CALM) In-Business Risk Team. This is a first line risk role within the business risk team. The Business Quant Risk team is accountable for: Ownership of the Margin models for all three businesses Risk Governance Presentation through both internal and external risk governance Regulatory liaison covering all model change Implementing margin algorithms (Pricing models, risk models and parameter calibration) Implementing software applications for Risk IT systems Designing and Building Risk IT systems consistent with EMIR regulation and LCH internal policies Writing Business requirement for IT teams Developing and implementing quantitative solutions Prototyping and testing (UAT) Key responsibilities of the role: Implementation of Market Data and Risk related projects Prototyping and developing front-end risk IT tools addressing various types of risk and financial products Analysis and implementation of performance improvements to the existing Risk (VaR) models across different products Maintenance and support of the existing risk libraries and risk simulators Project work and SME input and implementation of Market Data and Risk related change/projects – Significant involvement is required for any development relating to instrument data or validation changes. Analysis of the clearing data to look for trends and new business opportunities for LCH. Validation/Analysis/Development of the compression and netting algorithms Maintenance and support of the existing risk libraries and risk simulators Experience and skills required: Degree level education. 5+ years of experience in Quant Risk Management in the Finance industry Strong programming skills (Java, R, Python) Sound conceptual / technical knowledge of modern IT infrastructure stack Autonomy, problem solving skills Effective communication skills (written and oral). Ability to work with team delivery environment. Career Stage: Manager London Stock Exchange Group (LSEG) Information: Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you. LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth. Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions. Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce. We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone’s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering. LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives. Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it’s used for, and how it’s obtained, your rights and how to contact us as a data subject. If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates appl

Skills & Requirements

Technical Skills

JavaRPythonAutonomyProblem solvingCommunicationFinance

Salary

€25,000+

year

Employment Type

FULL TIME

Level

manager

Posted

5/6/2026

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