(Senior) Data Scientist

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As limango we create a company which has been specializing in e-commerce for 10 years. Together with platforms in the Netherlands and Germany, we are part of the OTTO Group, one of Europe's leading e-commerce companies. We are the shopping platform with the largest selection of products for the whole family!
We work and play together. We value work-life balance and create a culture of respect, trust and equality. If these values are also key for you, there is a good chance that you will find your place with us.

Your role and main tasks

  • Further development of our ML logics to increase core shop metrics such as conversion and AOV
  • Elaboration and implementation of logics that improves the targeting and personalization of our products on our platform
  • Projects: Product list sorting, personalization, recommendations

You will need

  • degree in Information Systems, Computer Science, Mathematics/Physics, Engineering, or a related field
  • several years of experience building Machine Learning or Deep Learning solutions (ideally in E-commerce)
  • very good knowledge of Python programming (building applications, automated testing, packaging and deployment) 
  • real experience with PySpark data processing and good understanding of Spark processing engine architecture
  • experience with data lakes architecture
  • good knowledge of ML algorithms would be an asset – decision trees, neural networks, natural language processing, using regularization techniques and automated parameters tuning
  • experience with building and deploying ML applications – CI/CD pipelines in git environments 
  • Fluency in English, out of the box thinking, passion for data & analytics


  • Familiarity with AWS Cloud architecture and Databricks platform 
  • Experience with Terraform infrastructure deploys 
  • Good knowledge of Scala coding, functional programming and application development  
  • Experience with recommender and learning to rank algorithms  
  • Experience with MLOps environments (e.g., MLFlow)  
  • Great SQL skills and experience with data warehouse architecture 


  • Private health care
    We provide access to the best specialists for you and your loved ones.
  • Language classes
    English and German lessons in small groups, tailored to your skills.
  • Remote work and flexible working hours 
    Possibility of partial remote work, as well as adjusting working hours to your daily schedule.
  • Office in the center of Wrocław
    Nearby cinema, fitness club and large selection of lunch places.
  • Fruit Mondays
    There is no shortage of coffee, fruit, pizza, sweets and healthy snacks in our office.
  • Company events in the best company
    After hours we often organize interesting outings or meetings in our office.

What you can count for:
  • Interesting and challenging work in a dynamic environment of the Internet industry - you will not get bored with us!
  • The possibility of real shaping of the business - we value independence and delegate responsibility,
  • Gaining experience in an international team, operating in different European markets.


Sounds good?

We can''t wait to get to know you. Apply now!