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Data Analyst / Data Scientist
  • Kraków
Data Analyst / Data Scientist
Kraków, Kraków, Lesser Poland Voivodeship, Polska
BRAVER IT SPÓŁKA AKCYJNA
25. 11. 2025
Informacje o stanowisku

technologies-expected :


  • AWS Glue
  • DBT
  • Spark
  • Metabase
  • DataDog
  • Great Expectations
  • Postgres
  • TimescaleDB

responsibilities :


  • Create and maintain analytical workflows and data processes handling time-series and structured data.
  • Monitor and improve data quality, accuracy, and completeness across multiple sources.
  • Support data modeling, feature preparation, and result validation for analytical and predictive use cases.
  • Write efficient Python scripts for data transformation, automation, and integration with external APIs.
  • Collaborate with product, research, and engineering teams to design relevant KPIs and analysis frameworks.
  • Contribute to improving the analytics environment with tools like DBT, Metabase, AWS Glue, or Spark.

requirements-expected :


  • 4+ years of experience in data analysis or applied data science.
  • Strong programming skills in Python (data processing, automation, and analytics).
  • Good understanding of time-series structures, streaming data, and complex data models.
  • Experience working with APIs and integrating data from multiple systems.
  • Familiarity with machine learning workflows and model validation.
  • Exposure to tools and platforms such as AWS Glue, DBT, Spark, Metabase, DataDog, Great Expectations, Postgres, or TimescaleDB.

offered :


  • Fully remote work with flexible schedule.
  • Attractive B2B rate: 19 000 – 30 000 PLN/month.
  • Private healthcare and Multisport package.
  • Learning budget and opportunities to grow your technical and analytical skills.
  • Real impact — your work directly improves performance and decision-making processes.

benefits :


  • sharing the costs of sports activities
  • life insurance
  • flexible working time

  • Praca Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


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