BI Developer (Oracle)

20200-23500 PLN miesięcznie (B2B)


Czym będziesz się zajmować?

About project:

Currently we are looking for BI Developers experienced working with Oracle DB to join the team engaged in projects related to the integration of 2 organizations. The team will be involved in development of new reporting related to the merger along with current business operations. The team will also be responsible for support of current reporting. 

Possibility of remote work with occasional visits to the Warsaw office (approx. twice per month).

  • Designing database models, database structures and Dashboards
  • Implementing ETL/ELT, SQL queries and data visualisations
  • Analysing, monitoring, and optimising existing solutions
  • Ensuring compliance of deliverables with quality standards
  • Identifying and resolving reported issues
  • Integrating various data sources
  • Developing best practices and proposing improvements

Kogo poszukujemy?

  • Min. 3 years of experience with Oracle SQL and PL-SQL programming
  • Experience in creating reports using tools like Tableau, QlikView, Power BI or similar
  • Familiarity with Oracle build-in dictionaries and packages
  • Good knowledge of Oracle analytical functions
  • Expertise in relational and multidimensional databases, as well as in queries optimization
  • Experience with processing huge data sources in Oracle
  • Ability to analyse data and draw conclusions
  • Experience with integrating various data sources
  • Advanced English language skills (B2/C1)

Czego wymagamy?


Mile widziane:


  • Polski

  • Angielski

Jakie warunki i benefity otrzymasz?

  • 20160-23520 PLN miesięcznie (B2B)
  • B2B - Elastyczne godziny pracy (100%)
  • Praca zdalna: Możliwa częściowo
  • Budżet szkoleniowy, Szkolenia wewnętrzne, Wyjazdy na konferencje
  • Pakiet medyczny, Ubezpieczenie, Pakiet sportowy

Gdzie będziesz pracował?

Ochota, Warszawa lub hybrydowo

Kim jesteśmy?

7N is an agent for high-end IT professionals. For over 30 years of operation we have proven that a clear and transparent financial model, collaboration exclusively with experts in their respective fields, and taking good care of them, comprise the best possible IT consulting model. We act as an individual agent for our consultants and promote their competences to our clients by offering them a wide range of projects in which they may participate. We add wage transparency, career development support and professional stability. Our main goal is a long-term collaboration; therefore the majority of our staff have been with us for many years.