Latest machine learning Jobs

Senior Golang Engineer - AI Products & Platforms - Citi

This role involves designing and building AI-powered products and platforms using Golang within Citi's Chief Technology Office. You'll develop high-performance, cloud-native backend services and APIs at enterprise scale, working closely with AI and product teams to deliver production-ready solutions. The position emphasizes solving complex distributed systems challenges while mentoring engineers and advancing engineering best practices in a lean, collaborative environment.

eFinancialCareers London, United Kingdom

Hybrid Permanent

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

Front Office AI Strategy Implementation Specialist - Boutique Hedge Fund - Martis Search

The RoleFront Office AI Strategy & Implementation Specialist – Boutique Hedge FundMartis Search are delighted to be partnering with a successful and highly entrepreneurial Hedge Fund on what we believe is one of the most innovative and forward-looking opportunities currently...

eFinancialCareers London, United Kingdom

Quantitative Analyst - Research & Analytics

The role involves conducting in-depth quantitative analysis of hedge fund performance, developing and maintaining proprietary analytical frameworks, and building predictive models using alternative datasets and machine learning. The position is fully remote, requiring strong technical skills and the ability to work in a distributed environment.

eFinancialCareers London, United Kingdom

Remote Permanent

Quant Pod Hiring Multiple Macro Researchers / Paris / London - Base Sign On

This role involves developing systematic trading models and alpha strategies across various financial markets, including FX, commodities, fixed income, and equities. You will work on back-testing, improving existing strategies, and evaluating new datasets to enhance the team's investment process and research infrastructure.

eFinancialCareers London, 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

Manager - AI & Data Architect

This role involves leading end-to-end data architecture for complex client transformation programmes, designing scalable data solutions across cloud, AI, and analytics. The candidate will provide technical leadership, develop data governance frameworks, and translate business requirements into modern data architectures using platforms like Snowflake and Databricks. A consultancy background with strong client-facing experience is essential.

eFinancialCareers London, United Kingdom £70,000 – £90,000 pa

Hybrid Permanent

Quantexa Model Validator Consultant

This role involves leading and coordinating the validation of Quantexa models throughout their lifecycle, ensuring robust governance and risk management frameworks. You will work closely with Data Scientists, Developers, and Risk teams to validate model design, performance, and implementation, and produce comprehensive validation reports.

eFinancialCareers London, United Kingdom

Senior Software Engineer - AI Products SVP - Citi

This role involves designing and building production-grade AI software for enterprise use, focusing on Generative AI applications such as intelligent document processing, data extraction, fraud detection, and workflow automation. The engineer will solve novel, first-of-a-kind problems in a regulated banking environment, balancing model performance with resilience, explainability, and auditability. Work includes end-to-end ownership of technical solutions, from experimentation to deployment, within a collaborative, flat team structure.

eFinancialCareers London, United Kingdom