Location: Berlin, in office

SumUp enables merchants around the world to get paid easily, process orders quickly, sell online instantly and manage their money more efficiently. SumUp creates the tools merchants need to make their customer experience and their business thrive.

The cross-functional MarTech team is responsible for improving our customer acquisition. This includes optimizing our worldwide online marketing spendings, attributing new customers to marketing campaigns, automating content creation through AI, calculating the customer lifetime value of our merchants, and making data from various sources available for analysis and decision making.

Data is the underlying prerequisite for all of these tasks. We are looking for a passionate Data Engineer to complement our team. The role is crucial to extract, transform, clean-up, ingest, and manage data from various sources for our ML models, analytics, and product use cases with the needed quality.

What you’ll do

• Work closely with stakeholders to build valuable solutions and enable them to use these efficiently
• Build and scale complex data pipelines that power machine learning and data products based on a wide spectrum of data sources from within SumUp
• Make key data available in our data lake and DWH
• Ensure the timeliness and accuracy of data sets through monitoring and data quality checks
• Optimise our data models towards maintainability and scalability

You’ll be great for this role if

• You have excellent skills in building, operating and leveraging data pipelines, machine learning models, and systems leveraging both
• You are cheerfully working with Python and Airflow 
• You are renowned for skillfully sending (e.g. Kafka), querying (SQL), and transforming data (e.g. dbt)
• You have experience with machine learning models and their application as well as traditional engineering and operational excellence
• You are a great communicator and collaborator who is fun to work with
• Knowledge in marketing or ML Ops would be a plus 

Why you should join SumUp

• We’re a truly global team of 3000+ people from 60+ countries, spread across 3 continents
• We get together regularly for breakfasts, team events, office parties, and sports
• You’ll receive a budget for attending conferences and external training 
• We offer a corporate pension scheme, 28 days’ paid leave, free German and yoga classes, subsidized Urban Sports Club membership, a stock option plan, and other great benefits
• You’ll be based in the heart of Berlin, one of Europe’s leading tech hubs and most vibrant cities
• You’ll attend global offsites and/or hackathons

About SumUp

We believe in the everyday hero. Those who have the courage to follow their passion and who have the strength and determination to realize their dreams. Small business owners are at the heart of all we do, so we're creating powerful, easy-to-use financial solutions to help them run their businesses. With a founder’s mentality and a 'team-first attitude' our diverse teams across Europe, South America, and the United States work together to ensure that small business owners can be successful doing what they love.

SumUp is an Equal Employment Opportunity employer that proudly pursues and hires a diverse workforce. SumUp does not make hiring or employment decisions on the basis of race, colour, religion or religious belief, ethnic or national origin, nationality, sex, gender, gender identity, sexual orientation, disability, age, or any other basis protected by applicable laws or prohibited by Company policy. SumUp also strives for a healthy and safe workplace and strictly prohibits harassment of any kind.

Job Application Tip

We recognise that candidates feel they need to meet 100% of the job criteria in order to apply for a job. Please note that this is only a guide. If you don’t tick every box, it’s ok too because it means you have room to learn and develop your career at SumUp.