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Machine Learning Engineer

London, UK🌐 Remote💼 Full-time💰 $136,500–$136,500🗓 2026-06-11 → 2026-08-07

Core

Building production-level ML systems for payments optimization, specifically improving payment retry mechanisms, reducing failures, and optimizing network tokens to drive business growth (MAUs and Subscriber metrics).

Role type

Senior Machine Learning Engineer (Production Systems)

Builds

Production ML systems for payments and commerce optimization

Domain

Fintech / Payments / Commerce

Deliverable

production ML models

Required skills

TensorFlow, end-to-end ML lifecycle management, data pipeline construction, model monitoring, drift detection, system-heavy deployment

Preferred skills

Kubeflow, fintech or payment processing domain experience, experience in high-growth large-scale tech companies or scale-ups

Technologies

TensorFlow, Kubeflow

Responsibilities

Anchor payments optimization efforts, improve payment retry mechanisms, reduce payment failures, collaborate on network token optimization, build robust data pipelines, monitor models and execute drift detection

Seniority

Senior, hands-on IC

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