Senior ML Engineer — End-to-End Production AI, Global Impact

Worldpay; Greater London; On-site; GBP 90,000 - 120,000; Full time

Job summary

Worldpay is seeking a Senior ML Software Engineer to join the Data Science Enablement team in a pivotal role. You will own ML product development, deliver features, and ensure reliable production systems while collaborating with ML researchers, product managers and platform engineers.

You will lead end-to-end technical stewardship, contribute to the ML platform, and drive CI/CD, monitoring, and pre-release processes with a strong ownership mindset.

Qualifications

• 5+ years as an ML-focused software engineer or similar role with production experience.
• Strong Python and ML library proficiency; API design experience.
• Experience deploying ML models to production and integrating with services.

Responsibilities

• Design, implement and deploy features for ML products with cross-functional teams.
• Own production ML products end-to-end; ensure reliability and performance.
• Contribute to evolution of the shared ML platform and tooling.

Skills

Python

ML deployment

APIs

AWS

Containerization

CI/CD

OpenAPI/FastAPI

Monitoring

Real-time data

Tools

Docker

Kubernetes

Databricks

MLFlow

Terraform Cloud

DynamoDB

Job description

Worldpay is seeking a Senior ML Software Engineer to join the Data Science Enablement team in a pivotal role. You will own ML product development, deliver features, and ensure reliable production systems while collaborating with ML researchers, product managers and platform engineers.

You will lead end-to-end technical stewardship, contribute to the ML platform, and drive CI/CD, monitoring, and pre-release processes with a strong ownership mindset.