Oferta pracy

Data Scientist / Analyst

Lingaro Sp. z.o.o

Lingaro Sp. z.o.o

Domaniewska 28

Mokotów

Warszawa

Your responsibilities

  • Business Requirements gathering/business understanding

  • Exploratory data analysis:

  • Data preparation

  • Outlier detection

  • Data quality verification

  • Preprocessing: deduplication, fuzzy matching, format unification

  • Feature Engineering / Data Augmentation: imputation, handling outliers, handling missing data, mean encoding, one-hot encoding

  • Model Training: generalized linear models, tree-based models, ensemble

  • Model Evaluation: econometrical coefficients interpretation, local approximation, global interpretability

  • Presentation of the results: error visualization, bias visualization, variance visualization

Our requirements

  • Fluent English skills

  • Experience with Data Analysis, Data Mining, Statistics, Modelling, Data Science projects

  • Good statistical/mathematical background – understanding of the math behind ML methods

  • Experience with data analysis, SQL and at least one of the following tools/technologies: SAS, Python, knowledge of data analysis libraries

  • Basic computer programming skills and familiarity with programming concepts

  • Data Quality management experience and knowledge of DQ frameworks

  • Previous experience in Banking industries, preferably in risk modelling (IRB models: PD, LGD, EAD, and IFRS9)

Optional

  • Experience working with foreign customers

  • Experience in working in Agile methods

What we offer

  • Challenging tasks

  • Freedom of action in the field entrusted

  • Contributing to the rapidly expanding company

  • International work environment standards

  • Benefits

  • private medical care

  • sharing the costs of professional training & courses

  • life insurance

  • remote work opportunities

  • flexible working time

  • integration events

Lingaro Sp. z.o.o

Started in 2008, Lingaro is a fast-growing IT consulting and services company, specializing in Business Intelligence solutions. We're working with companies from the Fortune Global 500 list as well as other market leaders based in the USA, Nordics and Poland across different industries such as Consumer Packaged Goods, Banking and Financial Services, Telecommunication and Insurance.

Lingaro employs over 1000+ people in locations: Warsaw, Lublin (Poland), Manila (the Philippines), Cincinnati (the USA), Zurich (Switzerland) and Singapore.

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