Payments ML Associate: AI & Production ML Specialist

JPMorgan Chase & Co.; Greater London; On-site; GBP 90,000 - 150,000; Full time

Job summary

JPMorgan Chase & Co. in London seeks an Associate Machine Learning Data Scientist for Payments Machine Learning. Design, develop, and deploy ML applications—including generative AI—on cloud. Collaborate with senior engineers and data scientists to ensure reliable, secure, and observable production systems.

You will contribute across the project lifecycle, communicate progress to stakeholders, maintain documentation, and drive innovation in payments and banking operations.

Qualifications

• Bachelor’s or Master’s degree in a quantitative field or equivalent practical experience.
• Strong understanding of machine learning fundamentals and applied data analysis skills.
• Experience deploying and operating ML models or ML-enabled services in production, including monitoring and troubleshooting.

Responsibilities

• Deliver ML/AI solutions for payments and banking operations from discovery to production rollout.
• Build LLM-powered workflows and evaluate quality, safety, and reliability.
• Develop secure ML/LLM services integrated with strategic platforms.
• Collaborate with product, operations, risk and control, and technology teams to clarify requirements.

Skills

Applied ML

Data analysis

ML engineering

Python

MLOps

Stakeholder management

Cross-functional collaboration

Regulated environments

Education

Quantitative degree (Bachelor’s/Master’s)

Tools

SageMaker

Bedrock

Job description

JPMorgan Chase & Co. in London seeks an Associate Machine Learning Data Scientist for Payments Machine Learning. Design, develop, and deploy ML applications—including generative AI—on cloud. Collaborate with senior engineers and data scientists to ensure reliable, secure, and observable production systems.

You will contribute across the project lifecycle, communicate progress to stakeholders, maintain documentation, and drive innovation in payments and banking operations.