Payments ML & Gen AI Associate — Cloud AI Innovator

JPMorganChase; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

J.P. Morgan is seeking an Associate Machine Learning Data Scientist in Payments Machine Learning to design, develop, and deploy ML applications including generative AI on cloud infrastructure.

You will collaborate with cross-functional teams to ensure reliable, secure, and observable production systems and to communicate results to stakeholders. You will contribute across the project lifecycle, partner with senior engineers and data scientists, and help drive innovation in payments and banking

Qualifications

• Experience in applied machine learning, data science, ML engineering, or related roles.
• Quantitative degree or equivalent practical experience.
• Strong ML fundamentals and practical data analysis skills.
• Experience deploying ML models in production with monitoring and troubleshooting.

Responsibilities

• Deliver machine learning and AI solutions for payments and banking operations, from discovery to production rollout.
• Apply agentic engineering practices to build LLM-powered workflows and evaluate quality, safety, and reliability.
• Contribute to deployment workflows including containerization, CI/CD, automated testing, versioning, monitoring, and rollback procedures.
• Develop scalable and secure ML/LLM services integrated with strategic platforms and downstream consumers.
• Partner with product, operations, risk and control, and technology teams to clarify requirements and deliver data-led improvements.
• Build reusable components such as feature engineering pipelines, evaluation harnesses, and orchestration patterns.
• Participate in code and design reviews; contribute to best practices, documentation, and team standards.
• Communicate with technical and non-technical stakeholders, translating model outputs into practical decisions.
• Maintain documentation such as model cards, runbooks, experiment notes, and operational procedures.

Skills

Applied ML

Data analysis

Python software engineering

Stakeholder management

Model risk & governance

Production ML deployment

Education

Bachelor's or Master's in a quantitative field

Tools

AWS SageMaker

Bedrock

CI/CD tooling

Job description

J.P. Morgan is seeking an Associate Machine Learning Data Scientist in Payments Machine Learning to design, develop, and deploy ML applications including generative AI on cloud infrastructure.

You will collaborate with cross-functional teams to ensure reliable, secure, and observable production systems and to communicate results to stakeholders. You will contribute across the project lifecycle, partner with senior engineers and data scientists, and help drive innovation in payments and banking