Senior Data Scientist

Key Skills

Java Programming, Python Programming, C++, C Programming, SQL, Cloud computing, Scala Programming, Machine learning techniques, Data science techniques, MATLAB Programming, PyTorch, TensorFlow, R Programming

Job Description

Tasks

• Business Requirements gathering/business understanding
• Exploratory data analysis: o Data preparation o Outlier detection o Data quality verification o Preprocessing: deduplication, fuzzy matching, format unification
• Modelling: o Feature Engineering / Data Augmentation: imputation, handling outliers, handling missing data, mean encoding, one-hot encoding o Model Training: generalized linear models, tree-based models, ensemble o Model Evaluation: econometrical coefficients interpretation, local approximation, global interpretability
• Presentation of the results: error visualization, bias visualization, variance visualization

Requirements

• Experience with Data Analysis, Data Mining, Statistics, Augmented Analytics, 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: R, Python, knowledge of data analysis libraries
• Basic computer programming skills and familiarity with programming concepts

Passion for AI

• Advanced Analytics aptitude
• Strong business acumen
• Experience or interest in with Process Mining tools like Celonis, Process Gold, Fluxicon Disco or others
• Experience or interest in process analysis and improvement

Offer

• Stable employment. On the market since 2008, 1200+ talents currently on board in 7 global sites.
• “Office as an option” model. You can choose to work remotely or in the office.
• Flexibility regarding working hours and your preferred form of contract.
• Comprehensive online onboarding program with a “Buddy” from day 1.
• Cooperation with top-tier engineers and experts.
• Certificate training programs. Lingarians earn 500+ technology certificates yearly.
• Upskilling support. Capability development programs, Competency Centers, knowledge sharing sessions, community webinars, 110+ training opportunities yearly.
• Grow as we grow as a company. 76% of our managers are internal promotions.
• A diverse, inclusive, and values-driven community.
• Autonomy to choose the way you work. We trust your ideas.
• Create our community together. Refer your friends to receive bonuses.
• Activities to support your well-being and health.
• Plenty of opportunities to donate to charities and support the environment.
• Modern office equipment. Purchased for you or available to borrow, depending on your location.