Senior Data Engineer (Apache NiFi)
New
J
Jit TeamEnergy technology
Praca zdalna: Zdalnie, okazjonalnie raz na kwartał wizyty w biurze we WrocławiuContractSenior
Salary20,000 - 29,000 PLN per month
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Job Details
- Languages
- Angielski min. B2
- Experience
- Min. 6 lat doświadczenia w pracy nad bazami danych; co najmniej 5 letnie doświadczenie w budowaniu procesów ETL; co najmniej 5 letnie doświadczenie w optymalizacji baz danych
- Required Skills
- PostgreSQLPythonSQLBashETLREST APILinuxData modeling
Requirements
- Have at least 6 years of experience working with databases.
- Have at least 5 years of experience building ETL processes.
- Have at least 5 years of experience optimizing databases.
- Bring expert-level knowledge of Apache NiFi and designing and implementing data flows in Apache NiFi.
- Have expert knowledge of ETL and data processing.
- Have expert knowledge of relational databases, preferably PostgreSQL.
- Be able to perform advanced data modeling.
- Have basic Python knowledge for creating scripts.
- Know Linux and Bash fundamentals.
- Be able to design and implement REST API applications.
- Be able to tune performance and optimize SQL queries for large data volumes.
- Have English proficiency at least at B2 level.
Responsibilities
- Design and create databases, primarily using PostgreSQL.
- Design and create applications in collaboration with the FrontEnd team.
- Build and implement data flows in Apache NiFi.
- Optimize databases and tune SQL queries for large data volumes.
- Work on API, infrastructure, and database requirements for new solutions.
- Design and implement REST API applications.
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