sumup
Visit websiteSenior Machine Learning Engineer - Platform Team
Salary not disclosed6+ yearsOnsite
- Engineering
- Berlin
- Full time
- Today
Newly posted
About the role
The Machine Learning Platform team builds foundational tools for data scientists, covering feature engineering, model training, experimentation, monitoring, and serving. You will join a high-trust team of ML and ML Ops engineers to design and build reliable, self-service infrastructure. This role involves shaping the tools that support nearly every model SumUp runs.
Responsibilities
- Design and build ML platform tooling that supports feature engineering, training, experimentation, monitoring, and serving across both online and offline use cases
- Simplify how data scientists create features, reducing reliance on complex Spark workflows through better abstractions or tooling
- Standardise ML infrastructure and developer experience, replacing fragmented, ad hoc solutions with scalable, self-service components
- Partner closely with data scientists to understand their workflows and pain points, translating them into concrete platform improvements
- Mentor data scientists on best practices, helping drive adoption of the platform across teams
- Collaborate with the Data Platform teams to keep ML initiatives aligned with wider data engineering work
Required skills
- Python
- ML infrastructure
- Feature stores
- Training frameworks
- Orchestration frameworks
- Model serving
- Monitoring systems
- Spark
- Flink
- Kafka
- AWS
- Docker
- Kubernetes
- Terraform
Nice to have
- Metaflow
- MLflow
- Kubeflow
- Tecton
- Chronon
- Airflow
Benefits
- Virtual Stock Option programme
- Annual learning budget
- Corporate pension scheme
- 28 days of paid leave
- Urban Sports Club subsidy
- Kita placement assistance
- Subsidised office lunches
- 1-month sabbatical after 3 years of service
- Referral Bonus
About the Company
SumUp empowers small businesses across the globe by providing simple and affordable tools that allow them to thrive. With over 4 million businesses in 39 markets, they provide a financial partner to manage payments, finance and customer relationships.