Junior Data analyst
Необхідні навички
- Experience in working with databases from 1 year (writing moderately complex SELECT queries, aggregate functions + grouping, understanding the difference between different types of JOINs)
- Experience with Python / R to work with datasets and related packages for data analysis
- Confident knowledge of descriptive statistics, understanding of methods for testing statistical hypotheses
- Confident knowledge of the theory of probability and understanding of basic probability distributions and their applicability to real problems
- Knowledge of classical linear models and clustering methods and their optimization
- Basic knowledge of NLP methods (frequency analysis, a bag of words, tf-idf, Ngrams)
- Understanding of basic marketing and product metrics and their calculation methods
Обов’язки
- Formation of reports from databases
- Conducting statistical analysis on data
- Data visualization, building dashboards in DataStudio, Graphana
- Generation of automatic update reports (crowns)
- Involvement in the construction of machine learning models (detection of anomalies, time series, classification, clustering)
Буде плюсом
- Understanding the principles of query optimization
- Understanding Bayesian statistics and MCMC methods
- Knowledge of bash, Git / Github, Docker
- Experience with Google Analytics (Reporting API, RealTime API), GoogleAds
Ми пропонуємо
- Growth within the team from Junior to Senior
- Participation in building complex machine learning models
- The opportunity to learn the principles of development and promotion of B2B and B2C products
- Health insurance
- Payment for refresher courses
- Paid English classes
- Each employee, working in the company for a year, receives his own option contract.
- All financial information about the company’s growth is open to every PDFfiller employee, regardless of their role in the team. Every six months, team members receive a full financial report from the President of the company.