Junior Data Analyst
We are the B2C Basic Data Marts team – we are building a platform that will allow us to collect, process, and provide consumers with clean and high-quality data on Sber's ecosystem products and internal processes.
Our team is developing data products within the platform. We design, develop, and implement reliable integrated data preparation pipelines into industrial operation, which will be used by thousands of consumers and business processes of the Sber ecosystem for analytics, ML, and product solutions.
You will gain experience working with real big data, a modern technology stack, and will also be able to influence the platform and see the results of your work.
Responsibilities
- Analysis of requirements for obtaining new data, data search, assessment of data structure, quality, completeness, and applicability
- Development of algorithms for transforming large volumes of data from various sources (RDBMS, Hadoop, Spark, flat files)
- Design and development of analytical data marts
- Control of the quality of loaded data, development of automated tools for assessing data quality
- Providing expert support to consumers on data usage issues
Requirements
- Higher education in a relevant field (engineering/mathematics/IT), technical English language
- Excellent knowledge of SQL, familiarity with modern DBMS (PostgreSQL/Greenplum, etc.)
- Knowledge of Python
- Familiarity with the concepts and basic principles in the field of DWH design and construction
- Knowledge of mathematical algorithms
- Experience as a Data Analyst or Data Engineer is welcomed
- Skills in working with generative AI models;
- Experience in creating AI agents and using them in work will be an advantage
- Experience using GigaChat, Kandinsky, and similar tools in products, skills in creating and using AI agents
- Instrumental command of AI for analysis, generation, and automation
Conditions
- Annual salary review and annual bonus
- Extended voluntary medical insurance and preferential insurance for family
- Sber's unique training system for professional and career development
- Favorable mortgage for employees
- Prime subscription with the option of shared use by three close individuals
- Reward for recommending friends to the Sber team
- Corporate pension program.
