Senior Python Developer
Sales Consulting · Bucureşti, Bucharest, Romania
Human Resources Services · 51-200 employees
22 h ago
Senior (5-10 yrs)
Full-time
Romania
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About the role
The role involves processing large data volumes using Python, PySpark, and Scala within a Big Data ecosystem. Responsibilities include managing ETL processes and utilizing Google Cloud Platform tools like DataProc and AirFlow.
What they look for
Python
PySpark
Scala
SQL
Oracle
Hive
Impala
Pandas
NumPy
Scikit-learn
Google Cloud Platform
DataProc
AirFlow
Unix/Linux
Hadoop
CI/CD
Requirements
Candidates need over 5 years of experience with Python and Big Data technologies, including Spark and various SQL databases. Proficiency in DevOps practices and strong English communication skills are also required.
Full description
Responsibilities
- 5+ years of experience utilizing Python, PySpark/Scala for processing large data volumes
- Good knowledge of working with Databases (e.g., SQL, Oracle, Hive, Impala)
- Relevant experience with Pandas, NumPy, Scikit-learn, and other relevant Python libraries
- Google Cloud Platform (DataProc, AirFlow, Google Cloud Storage)
- Good knowledge of Unix/Linux environments
- Familiarity with Big Data and Hadoop Ecosystem: Spark (Spark SQL, Dataframes, PySpark, HUE, parquet files)
- Awareness about DevOps practices like CI/CD
- Proficient communication and English language skills (written/verbal)
Skills
- PySpark (Python, PySpark or Scala)
- Spark DataFrames
- ETL concepts
- Database and SQL knowledge (Hive/Impala)
