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Job offer: Senior Data Scientist at Lead Ratings

From: David A.
Sent on: Friday, March 1, 2019 11:16 AM

at Lead Ratings we're looking for a Senior Data Scientist (40k€).

(Feel free to contact me with any question)


Senior Data Scientist

Lead Ratings is a product startup that provides the best Predictive SaaS.

We use Machine Learning to improve conversion rates for our customers.

We are expanding, and looking for a Senior Data Scientist with strong skills working on Machine Learning and other common Data Science tasks.

Your responsibilities will be:

  • Development and supervision of customized machine learning models focused on the improvement of our customers’ marketing KPIs.
  • Be involved in scientific innovation to design and provide new predictive products boosting our customer’s productivity and efficiency.
  • Automation of Machine Learning pipelines and features to guarantee the product scalability.
  • Communicate your work both to non-experts and to the members of the Lead Ratings team.

You should have:

  • > 3 years of experience in Machine Learning and other common Data Science tasks.
  • Excellent knowledge of supervised classification/regression methods and feature engineering techniques to deal with both numerical and categorical data.
  • Experience deploying predictive models with high quality standards in terms of predictive performance stability and data quality assurance.
  • Experience applying ETL procedures to normalize/integrate data from different sources.
  • Knowledge of the Python programming language, its scientific libraries (Pandas, Scikit-learn, NumPy, SciPy…) and the Jupyter development environment. This is what we currently use.
  • Professional working proficiency of Spanish and English.

Bonus points if you have:

  • Experience translating business problems to ML problems to provide business actionable insights. Experience in the Marketing, E-Commerce and/or retail areas will be valued.
  • Experience in some of these areas: statistics, time series forecasting, clustering/segmentation methods, recommendation engines, sequence classification problems, dynamic pricing and/or explainable artificial intelligence.
  • Familiarity with Structured Query Language (SQL) and version-control systems (i.e. Git).
  • Strong leadership and scientific innovation skills. Good knowledge of the state-of-the-art.
  • Able to work on multiple tasks in a fast-paced environment.

We offer:

  • A full-time job based on our Barcelona office (Carrer d'Aribau, 143)

  • Compensation package: ~40k€, bonus, and training budget

  • Afternoons off, all fridays and all summer

  • Flexible working hours, occasional work from home

  • Office amenities: free fruit, drinks, etc

Interested? Or can you recommend someone?

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