Back to all jobs

Senior Data Engineer - Merchant Success

Berlin, Germany · Engineering

Our products are used by millions of small merchants to process payments in over 33 countries worldwide. The vision of the Merchant Success Tribe is to become true partners to our merchants by helping them drive their business growth and deliver an effortless issue resolution and educational experience. 

As a Senior Data Engineer, you’ll be instrumental in both setting the foundation and building intelligent solutions that allow our merchants to seamlessly use our products. We envision a future in which our merchants will rarely have to contact us to have an issue addressed, and you’ll enable us to achieve this through a well architected infrastructure that powers sophisticated analytics and machine learning models in production.

What you’ll do

  • Develop data stores and reliable ETL pipelines to meet throughput, validation, and latency needs.

  • Design, build and deploy systems that provide data scientists with relevant data to develop the models used for predictive analytics.

  • Work within a cross-functional team to deliver and evolve predictive models end-to-end.

  • Build tooling to ensure model interpretability and provide clear performance metrics for a range of stakeholders.

  • Deepen your knowledge of warehousing, ETL, training, validation, model deployment and monitoring.

You’ll be great for this position if

  • You have 5+ years of experience in Data Engineering - it’s a plus if you came from backend development.

  • You have solid AWS knowledge – applied Infrastructure as code concept in practise.

  • You have some working experience with Terraform, Packer and Vault or similar tools.

  • You have broad knowledge of Python.

  • You’re familiar with job schedulers such as Airflow.

  • You have proven experience with CI/CD, monitoring and alerting. 

  • You have experience with the Hadoop ecosystem.

  • You have a DevOps mindset. 

Why you should join SumUp

  • We’re a truly global team of 2000+ people from 60+ countries, spread across 3 continents.

  • You’ll receive a budget for attending conferences and external training.

  • You’ll attend a weekly Lunch and Learn session, where the local engineering team exchanges ideas over company-sponsored lunch.

  • You’ll attend annual hackathons with the engineering teams from Berlin, Cologne, Sofia and São Paulo.

  • We offer a corporate pension scheme, 28 days’ paid leave, free German and yoga classes, subsidised Urban Sports Club membership and other great benefits.

About SumUp

We believe in the everyday hero.

Small business owners are at the heart of all we do, so we create 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 the small business owners we partner with 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.

SumUp will not accept unsolicited resumes from any source other than directly from a candidate.