Jobs in Woking

Quant Fund Recruiting Experienced Statistical Arbitrage Researcher Location

This role involves partnering with the research team to develop and refine intraday and systematic trading strategies using statistical arbitrage. You will analyze large-scale market data, build predictive models, and collaborate with technology teams to integrate these models into advanced trading infrastructure. The position is ideal for those who want to be involved in all aspects of the research, trading, and coding process in a collaborative start-up environment.

eFinancialCareers London, United Kingdom

Hybrid Permanent

Senior AI Engineer

Lead the design and implementation of AI/ML solutions across the firm, managing a technical team and external providers. Drive the full AI lifecycle from model development to deployment, integrating with enterprise systems while shaping the technical strategy. Collaborate with business stakeholders to align AI use cases with strategic outcomes and ensure scalable, best-practice architecture.

A&O Shearman Bt132Bj, United Kingdom

Senior AI Engineer

Lead the design and deployment of scalable AI and generative AI solutions, including LLM-powered applications for enterprise search, document summarization, and conversational AI. Develop retrieval-augmented generation systems using vector databases and cloud platforms, while mentoring teams and shaping enterprise AI strategy. Work across data engineering and MLOps to deliver production-grade AI with measurable business impact.

Appcast Enterprise Cork, United Kingdom

Senior Software Engineer Java Or Python - VP - Citi

Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your...

eFinancialCareers Belfast, United Kingdom

Senior Quantitative Researcher - Systematic Macro Strategies

The role involves designing and managing data-driven trading models for global macroeconomic assets, primarily using futures and foreign exchange. Responsibilities include developing systematic trading strategies, applying advanced quantitative methods, and collaborating in a research-driven environment to enhance alpha models and portfolio construction techniques.

eFinancialCareers London, United Kingdom

On-site Permanent

Manager, Software Engineering

Leads a software engineering team building and operating Mastercard's Authentication Decisioning platform, which delivers real-time risk and authentication decisions using AI models, business rules, and data enrichment. Focuses on scalability, security, and operational excellence across distributed systems handling high-volume transaction processing.

Appcast Enterprise County Dublin, United Kingdom

Manager, Software Engineering

Leads a software engineering team building and scaling Mastercard's Authentication Decisioning platform, which uses AI, business rules, and data enrichment to deliver real-time risk decisions at global scale. Focuses on technical delivery, operational excellence, and team development within a high-availability, security-critical environment.

Appcast Enterprise County Kildare, United Kingdom

Manager, Software Engineering

Lead a software engineering team building and scaling Mastercard's Authentication Decisioning platform, a critical component of its global authentication ecosystem. Focus on delivering secure, real-time risk decisions using AI models, business rules, and data enrichment at scale. Drive technical strategy, operational excellence, and team development while collaborating with cross-functional partners.

Appcast Enterprise Dundrum, United Kingdom

Manager, Software Engineering

Lead a software engineering team building and scaling Mastercard's Authentication Decisioning platform, which delivers real-time risk and authentication decisions using AI, business rules, and data enrichment. Focus on operational excellence, secure software development, and cross-team collaboration to support large-scale, high-availability payment authentication systems.

Appcast Enterprise County Wicklow, United Kingdom

Manager, Software Engineering

Lead a software engineering team building and operating Mastercard's Authentication Decisioning platform, a critical component of its global authentication ecosystem. Focus on delivering scalable, secure, and resilient systems using AI, business rules, and real-time decisioning to support digital payments security. Work across engineering, product, and security teams to drive technical strategy, operational excellence, and platform modernization at global scale.

Appcast Enterprise County Meath, United Kingdom

Laboratory Technician

Laboratory TechnicianLocation: Maidenhead, SL6 6AWSalary: Competitive, dependent on experienceHours: Full-time, Monday to Friday, 8.00am-4.30pmWorking weeks: Approximately 36-37 weeks per year, during term timeStart date: October 2026Job-share applications will be consideredAre you an organised, practical and approachable Laboratory Technician with a...

Claires Court Sl66Aw, United Kingdom

Staff Software Engineer - Machine Learning

This role involves leading the technical strategy for machine learning and AI across multiple teams in a large financial organisation. The engineer will drive MLOps standards, guide architectural decisions, and mentor other engineers while working on scalable, customer-facing AI systems. Collaboration with data science, product, and platform teams is central, with a focus on Gen AI, responsible AI, and enterprise-wide technical alignment.

Capital One Ec1Y8Af, United Kingdom

Machine Learning Researcher - Quantitative Trading- Leading Market-Maker / Hedge Fund

Salary: £200-250k base + £200-500k bonus // All experience levelsClient:One of the world's top quantitative market makers is expanding its Machine Learning and broader AI capabilities. Already a market leader, the firm has invested extensively in its data and research...

eFinancialCareers London, United Kingdom

Global Head of Applied AI & Decision Systems - Commodities & Global Markets - Macquarie Group

Lead the global strategy for applied AI and decision systems within a financial markets and commodities context, driving enterprise-scale AI deployment across trading, risk, and operations. Focus on turning experimental AI into production-grade, governed systems with measurable business impact, working closely with engineering, risk, and business units. Emphasis on agentic AI, LLMs, and safe orchestration in regulated environments.

eFinancialCareers London, United Kingdom

Machine Learning Modeling Lead - DTG Capital Markets

This role involves leading the development and deployment of machine learning models that power the firm's trading systems. Responsibilities include setting the long-term vision for the model portfolio, designing training pipelines, building explainability tools, and mentoring a team of ML researchers. The position requires deep expertise in modern ML methods, real-time systems, and quantitative finance.

eFinancialCareers London, United Kingdom

Remote Permanent