Open position at NN IT HUB Prague
Data Engineers wanted Junior and Medior
- Work schedule
- Full-time
- Address
- Karla Engliše 3201/6, 150 00 Praha 5-Smíchov, Česko
Join our International Common Data Model team to define NN’s data driven future. International Common Data Model is a 3NF data model centrally developed in our data team and implemented locally in each business unit. It is part of our data lakehouse architecture advocated by Databricks and it is not just a data model, but also processes, services, APIs, dictionaries, tools and documentation we provide to unlock the value of data in NN.
JUNIOR profile:
Ability to write SQL scripts and procedures
- Knowledge of ETL/ELT and experienced in using relational databases
- Experience in extracting different types of data sources
- Reliability and sense for organization
Main responsibilities:
- Retrieves data from NN’s data sources, clean the data and make it available to the data-scientists;
- Knows the ''common data model'' and helps with implementation in the BUs on use-case basis.
- Creates and helps to create ELT/ETL scripts.
- Maps the data flow from different data sources and pushes clean data to a DB/DWH on Cloud (Azure) in accordance with common data model
- Supports data scientists during data preparation stage.
- Creates and maintains documentation related to his / her work and helps with supportive tasks.
MEDIOR profile should have:
- Is able to write advanced SQL scripts and procedures and has basics in python or other programming language.
- Knowledge and experience in using ETL/ELT patterns for data warehousing solutions.
- Has experience in extracting different types of data sources.
- Is able to build advanced database structures, datawarehouses, datalakes and datamarts.
- Is able to connect to fully technical people from the IT department and able to connect to business people
Main responsibilities:
- Retrieves data from NN’s data sources, clean the data and make it available to the data-scientists;
- Knows, understands and develops the ''common data model'' and helps with implementation in the BUs on use-case basis.
- Maps the data flow from different data sources and pushes clean data to a DB/DWH on Cloud (Azure) in accordance with common data model
- Develops and maintain the data infrastructure and architecture for the DS Hub and contributes to International Architecture as well.
- Supports data scientists during data preparation stage with data transformation and code optimization.
- Knows the way around in NN’s data-landscape and is able to connect to most important data-related people to get things done.
- Creates and maintains documentation related to his / her work. Educates junior colleagues.
We offer:
- Home office, 5 weeks of vacation, and 5 annual Well-being days
- 3% employer supplemental pension monthly contribution
- Unlimited budget for your education (hard and soft skills, Language courses)
- Meal contribution, Cafeteria program, monthly home office allowance
- Multisport card, partnership with various companies (Makro, Datart, Sony, Electrolux…)
- iPhone, O2 Family discounts
- Volunteering days to support our community
- Employee referral bonuses to encourage the addition of great new people to the team
- Amazing working space near Anděl
If this sounds like your dream job, apply and let´s find out is we have a match here! :)
