Machine Learning Jobs

Pega Customer Decision Hub Consultants

Work on designing, scaling, and optimising Pega-based Next Best Action decisioning frameworks in the financial services sector. Develop and govern real-time, AI-driven customer decision strategies across multiple markets, integrating with data platforms and ensuring regulatory compliance. Collaborate in cross-functional Agile teams to deliver personalised customer experiences through omni-channel decisioning.

eFinancialCareers London, United Kingdom

Remote Contract

Senior Golang Engineer - AI Product & Platforms - Citi

Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow...

eFinancialCareers London, United Kingdom

Senior Security Engineer - AI Products & Platforms - Citi

Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow...

eFinancialCareers London, United Kingdom

Pricing Data Scientist - McGregor Boyall

This role involves shaping pricing strategy through advanced analytics and machine learning, working closely with Product, Protection, and Distribution teams to drive pricing improvements and influence trading performance. You will build and deploy models that solve complex business problems and communicate insights to both technical and non-technical stakeholders.

eFinancialCareers Brighton, United Kingdom

Remote Contract

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

Senior Java Engineer - mthree

This role involves leading the architectural evolution and scaling of a high-throughput platform for a global financial institution. Responsibilities include influencing system design, driving automation, and optimizing performance for a platform processing millions of complex operations monthly.

eFinancialCareers London, United Kingdom

On-site Permanent

Forward Deployed Engineering- Build Manager

As a Forward Deployed Engineering Build Manager, you will partner with ServiceNow's strategic customers to build and deliver intelligent, scalable AI solutions. You'll manage cross-functional teams, drive project execution, and ensure successful delivery of mission-critical AI projects.

ServiceNow Tw184Tw, TW18 4TW, United Kingdom

Permanent Flexible

Senior AI - ML Data Scientist - VP - Morgan McKinley

This senior role involves applying advanced machine learning and predictive modeling techniques to complex financial problems in a fast-paced, commercially driven AI Lab within a major global financial institution. The focus is on building and deploying ML models, particularly neural networks, to optimize portfolio and client behavior analysis in the equities and prime services domain.

eFinancialCareers London, United Kingdom

On-site Permanent

Forward Deployed Engineering- Build Manager

As a Forward Deployed Engineering Build Manager at ServiceNow, you will partner with strategic customers to build and deliver intelligent, scalable AI solutions. You will manage cross-functional teams, drive project execution, and ensure successful delivery of mission-critical AI projects, transforming complex challenges into reusable patterns.

ServiceNow Se13Qu, SE1 3QU, United Kingdom

Permanent Flexible

Machine Learning Engineer - Defence

This role involves designing and developing machine learning and large language model (LLM) systems for high-impact, secure, and mission-critical environments. You will work on advanced AI solutions, focusing on performance, reliability, and security, while collaborating with engineering teams and clients to solve complex challenges.

eFinancialCareers London, United Kingdom £60,000 – £90,000 pa

Hybrid Permanent Clearance Required

Senior Data Engineer - Scala - Spark - Morgan McKinley

This role involves designing, building, and maintaining large-scale data pipelines using Scala and Apache Spark. You will work closely with ML Engineers and Researchers to develop and optimize data processing systems that support advanced machine learning workflows at scale.

eFinancialCareers London, United Kingdom £450 pd

Hybrid Contract

Data Platform Design Lead

This role involves designing and evolving Gallagher Re's data platform to support operational, transactional, and analytics data. Key responsibilities include strategic design, data governance, and enabling advanced capabilities in AI and ML, while fostering collaboration and data literacy across the organization.

Appcast Enterprise London, United Kingdom

On-site Permanent

Markets Data Risk Senior Lead Analyst - Senior Vice President - Citi

This role involves leading the strategic assessment and continuous improvement of data controls within Citi's Global Markets division. The Senior Vice President will be responsible for identifying weaknesses, designing robust control frameworks, and providing expert guidance to senior leadership on data risk management.

eFinancialCareers London, United Kingdom

Hybrid Permanent

Full Stack Engineer

This role involves working within a high-performing team to build and maintain proprietary trading and risk platforms. Responsibilities include designing and implementing end-to-end features, contributing to system architecture, and ensuring robust, scalable, and reliable applications. The role requires strong full-stack engineering skills, with a focus on modern JavaScript frameworks and backend languages.

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