Latest Quant Researcher Jobs

Crypto Quant Researcher - Selby Jennings

This role involves developing and optimizing systematic trading strategies for crypto options markets, with a focus on volatility dynamics, pricing inefficiencies, and order-flow signals. The researcher will build predictive models across volatility surfaces and Greeks, conduct backtesting, and collaborate with engineers to deploy strategies into low-latency production systems. Work is centered on high- and medium-frequency trading within a fully systematic, technology-driven trading environment.

eFinancialCareers London, United Kingdom

Remote Permanent

AI Quant Researcher - Selby Jennings

This role involves designing and prototyping AI and LLM-based applications to enhance financial research workflows. You will work closely with business users to identify opportunities, build proof-of-concepts, and integrate AI solutions into enterprise platforms, while also collaborating with engineering, product, and data teams to scale successful prototypes.

eFinancialCareers London, United Kingdom

On-site Permanent

Solution Architect, Financial Services

As a Solution Architect in Financial Services, you will act as a trusted advisor to financial institutions, guiding them in leveraging NVIDIA's advanced AI technologies. Your role involves working on proof-of-concept demonstrations, driving relationships with key technical leads, and collaborating with internal teams to develop comprehensive solutions. You will also contribute to the wider organization by sharing your expertise and delivering hands-on training.

NVIDIA

Remote Permanent

Solution Architect, Financial Services

As a Solution Architect in Financial Services, you will act as a trusted advisor to financial institutions, guiding them in leveraging NVIDIA's advanced AI technologies. Your responsibilities include working on proof-of-concept demonstrations, driving relationships with key technical leads, and collaborating with internal teams to develop comprehensive solutions. You will also contribute to the wider community through knowledge sharing and hands-on training.

NVIDIA

Remote Permanent

Maintenance Technician - McKesson

The Maintenance Technician will be responsible for performing reactive and planned maintenance on advanced automated equipment at Ocado's Customer Fulfilment Centre. Daily tasks include electrical and mechanical repairs, troubleshooting, and ensuring safety and quality standards are met.

Ocado United Kingdom

On-site Permanent

C++ Quant Developer / Equities Pod/ London/ £ High Base

This role involves developing and maintaining data engineering and prediction tools for systematic equities trading. You will work closely with the Senior Portfolio Manager and quantitative research team to build robust data pipelines, validate data integrity, and implement large-scale computational systems.

eFinancialCareers London, United Kingdom

On-site Permanent

ML Quant Strat - Selby Jennings

This role involves designing and prototyping AI-driven solutions for investment research workflows, leveraging machine learning, large language models, and multi-agent systems. The engineer will collaborate with research analysts and technical teams to translate business needs into scalable AI applications, develop proof-of-concepts, and support enterprise integration of AI in content discovery, generation, and distribution. The position operates at the intersection of advanced AI, cloud engineering, and financial research, with a focus on delivering measurable business impact.

eFinancialCareers London, United Kingdom

Hybrid Permanent

Cash Equities Quantitative Analyst, Vice President - Citi

This role involves designing and enhancing systematic trading components for Citi's Cash Equities Central Risk team. You will work closely with traders, risk managers, and technology partners to optimize execution, internalization, and risk management, using advanced analytics and production-quality code.

eFinancialCareers London, United Kingdom

On-site Permanent

Quant Analytics - Prime Services - Selby Jennings

This role involves developing and maintaining advanced analytics and decision-support tools for a front-office equities trading desk. You will work closely with traders to translate business requirements into scalable solutions, enhance execution quality, and provide client-facing insights. The position requires strong technical skills in Python and SQL, a deep understanding of market structures, and the ability to communicate complex analytics clearly.

eFinancialCareers London, United Kingdom

On-site Permanent

VP Statistical Modelling Quant - Top tier investment bank - Eximius Finance

Quantitative Analyst – Treasury quants , LondonWe’re looking for an ambitious ALM Quantitative Analyst to join our QA Treasury team in London, supporting Treasury Finance in managing Interest Rate Risk. In this role, you will develop sophisticated statistical models to...

eFinancialCareers London, United Kingdom

Machine Learning Quant - Start Up

This role involves developing and deploying advanced AI/ML models for a stealth start-up Quant hedge fund. Responsibilities include building proprietary trading systems, experimenting with new datasets, and contributing to novel trading ideas. The team is advised by a Fields Medallist and is preparing to launch next year.

eFinancialCareers London, United Kingdom £150,000 pa

On-site Permanent

Software Engineering Manager - Machine Learning- Systematic Quant Fund

This role involves leading a team of experienced engineers to develop and maintain core machine learning infrastructure, including distributed model training, LLM hosting, and scalable deployment systems. You will drive technical direction and integrate advanced ML capabilities into high-stakes systems within a deeply technical environment.

eFinancialCareers London, United Kingdom

On-site Permanent

Python Counterparty Credit Risk Senior Developer, Vice President - Citi

This senior developer role involves developing, testing, and maintaining the Counterparty Credit Risk application, integrating pricing models and workflow enhancements. The role requires expertise in Python, C++, and DevOps, with a focus on performance optimization and collaboration with front office teams.

eFinancialCareers London, United Kingdom

On-site Permanent

Market Risk Product Analyst

This role involves shaping and enhancing a Market Risk product by translating client and stakeholder needs into clear technical requirements. The analyst will work closely with data, software, and financial engineering teams to develop and integrate risk models, design new features, and support client onboarding and product demonstrations. The position emphasizes collaboration, analytical prototyping, and end-to-end ownership of product components within a data-driven financial risk environment.

eFinancialCareers London, United Kingdom

Hybrid Permanent

FX STIRT Technology - Senior Software Engineer SVP - Citi

This role involves leading the design, architecture, and implementation of a full front-to-back technology platform for the STIRT business in FX and Rates. The Senior Software Engineer will work closely with traders, quants, and stakeholders to drive the strategic evolution of the platform, integrating AI and machine learning to enhance trader workflows and engineering productivity.

eFinancialCareers London, United Kingdom

On-site Permanent