Senior Machine Learning Engineer I

SumUp(5 months ago)

Berlin, GermanyOnsiteFull TimeSenior$162,294 - $219,103 (estimated)Global Operations

About this role

The Machine Learning Engineer will join SumUp’s Global Operations AI team to develop and advance AI models and algorithms that improve the customer support experience. The role supports AI-driven initiatives that shape SumUp’s support products and involves close collaboration with cross-functional teams including data scientists, backend engineers, and product managers. The position is based in Berlin with an office-first setup.

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Required Skills

Machine Learning
Deep Learning
Model Optimization
MLOps
Python
Cloud Services
ML Infrastructure
Data Preprocessing
Feature Engineering
Model Serving

+10 more

Qualifications

Bachelor's Degree in Machine Learning, Computer Science or Engineering

About SumUp

sumup.com

SumUp is a global financial‑technology company that provides simple, affordable payment solutions for small businesses, including card readers, point‑of‑sale systems and online payment tools. Millions of merchants use SumUp’s hardware, mobile app and web platform to accept in‑person and remote payments, track sales and manage day‑to‑day operations. The company emphasizes ease of use, transparent pricing and broad international availability, backed by customer support and integrations to help merchants grow.