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Senior Data Scientist (all genders)

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Babbel

2mo ago

  • Job
    Full-time
    Mid & Senior Level
  • Data
    Research & Development
  • Berlin

AI generated summary

  • You should have an MSc in a quantitative field, 3-5 years of data science experience, proficiency in Python and its libraries, knowledge of SQL/NoSQL, and strong communication skills with user empathy.
  • You will develop and test new algorithms, create effective recommendation systems, and collaborate with ML and Backend engineers to build scalable data products for enhanced learner engagement.

Requirements

  • Data Science/Mathematics/Natural Science MSc with a strong mathematical focus, PhD is a plus
  • 3-5 years of industry experience as a Data Scientist
  • Proficiency and industry experience in modern Python
  • Hands-on experience with the Data Science-focused python stack (sklearn, pandas, ideally also RecPack or LightFM) and Deep Learning frameworks (Pytorch, TensorFlow)
  • Knowledge of SQL and NoSQL databases
  • Strong communication skills with an ability to present your work to non-technical audiences with empathy
  • A curiosity for the domain you are working with. You want to know where your data is coming from - and how to improve it
  • A strong user focus. You empathise with your users, and care about creating a great experience for them.

Responsibilities

  • Scope and implement proof-of-concepts for new algorithms that optimally fit the needs of Babbel's learners
  • Design and Implement production-grade recommendation solutions that not only drive engagement for our learners but also fit their learning needs
  • Partner with ML- and Backend engineers to create scalable and future-proof data products

FAQs

What is the location of the Senior Data Scientist position?

The position is located in Berlin as part of the Central Recommendations Team.

What is the focus of the work for this Senior Data Scientist role?

The focus of the work is on building recommendations to surface engaging content tailored to the learning levels of Babbel's learners.

What qualifications are required for this position?

Candidates should have a Data Science/Mathematics/Natural Science MSc with a strong mathematical focus. A PhD is a plus, along with 3-5 years of industry experience as a Data Scientist.

What technical skills are necessary for this role?

Proficiency in modern Python, hands-on experience with the Data Science-focused Python stack (such as sklearn and pandas), Deep Learning frameworks (like Pytorch and TensorFlow), and knowledge of SQL and NoSQL databases are required.

Is there an emphasis on collaboration in this role?

Yes, candidates will be expected to partner with ML and backend engineers to create scalable and future-proof data products.

Are there any specific tools or technologies that would be beneficial to have experience with?

Experience with big data solutions like Databricks and Apache Flink, as well as PySpark/Spark, is nice to have.

What qualities are important for a candidate to have?

Strong communication skills, a user-focused mindset, curiosity about the domain, and an ability to present work to non-technical audiences with empathy are important qualities for candidates.

Is diversity emphasized in the hiring process?

Yes, Babbel is committed to building a diverse, equitable, and inclusive company and encourages everyone to apply, especially those underrepresented in tech.

What if I don’t meet all the technical requirements for the role?

Babbel encourages candidates to apply even if they do not fit all the technical requirements, as all candidates are assessed based on skills, qualifications, and business needs.

Will my pronouns and name preference be respected in the application process?

Yes, candidates are encouraged to state their pronouns in their application and let Babbel know if they would like to be addressed by a name different from that on their official documents.

Can I seek assistance during the application process if I have a disability or special need?

Yes, candidates are welcome to inform Babbel of any disabilities or special needs so that appropriate assistance can be provided during the application process.

Our Purpose: Creating Mutual Understanding Through Language

Technology
Industry
1001-5000
Employees
2007
Founded Year

Mission & Purpose

Babbel is a language learning platform that offers online courses designed to help users quickly and effectively learn new languages. The platform provides interactive lessons in various languages, focusing on practical conversation skills and real-life contexts. Babbel's courses are accessible through web and mobile applications, allowing learners to study at their own pace. The company's ultimate mission is to make language learning accessible and enjoyable for everyone, enabling people to connect across cultures and languages. Their purpose is to empower individuals with the language skills they need to communicate confidently and broaden their personal and professional horizons.