BIG DATA MTS – a place where telecom data is transformed into real IT products. We have created and tested dozens of services. The most successful ones have already become part of the MTS ecosystem. For example, MTS Marketer, recommendations in KION (MTS TV), the "Who's Calling?" service, or Spam blacklist.
WHO ARE WE LOOKING FOR?
JUNIOR DATA ANALYST AT DATAHOUSE
PRODUCT DESCRIPTION:
DataHouse is a product that provides access to structured (centralized) data from various industries of the ecosystem, enabling the company's core business functions: preparation of advertising campaigns, financial controlling, ecosystem analytics, CLV building, customer service, reporting.
WHAT YOU WILL DO
- Develop and enhance the ETL system;
- Develop data marts from the data warehouse data;
- Optimize the data warehouse performance;
- Analyze and fix errors in scheduled jobs, restart processes;
- Consult users;
WHAT YOU NEED FOR THIS JOB
- DWH experience of 2+ years;
- Advanced SQL proficiency;
- Experience interacting with customers, forming business requirements;
- Experience with incident management, user consultation;
- Understanding of DataVault architecture;
- Experience processing large volumes of data;
- Scripting for automation of data loading and processing tasks;
- Apache Spark experience;
- PySpark/Spark SQL experience;
- Data processing in a distributed environment;
- Hive knowledge;
- Understanding the differences between Hive and traditional DBMS (including Oracle);
- Orchestration tools experience (Airflow);
- Python knowledge;
WHAT WE OFFER
- Our own MTS Ocean platform for IT resources, meaning deployment, monitoring, and observability won't be a problem for you; you can focus on features;
- Professional engineer guilds where we support each other and help each other grow;
- Internal TechTalks platform for experience sharing, discussions, and developing self-presentation skills;
- Participation in external IT conferences. We speak at HighLoad++, DataFest, Mobius, Test Driven Conf, Joker, DevOps, Marletech, and even host our own architecture conference, True Tech Arch;
- Useful courses and webinars in the corporate university and an electronic library.
AND ALSO:
- Voluntary medical insurance from the first month of employment, including dental care;
- Accident insurance from the 1st month of employment. Financial assistance in difficult life situations;
- Vacation 28 calendar days;
- General practitioner consultations and massage at the office;
- Mobile communication paid by the company and preferential tariffs for loved ones;
- Subscription to the KION online cinema, MTS Music service, MTS Lines book service, unlimited messengers, and social networks.
