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Spark Developer
  • Warsaw
Spark Developer
Warszawa, Warsaw, Masovian Voivodeship, Polska
ASCENDION ENGINEERING SOLUTIONS POLAND SP. Z O.O.
14. 5. 2025
Informacje o stanowisku

technologies-expected :


  • Scala
  • Hadoop
  • Jira
  • Confluence
  • React
  • Node.js
  • Jenkins
  • SQL
  • Microsoft Azure
  • Git

technologies-optional :


  • Bash
  • Python
  • Docker
  • Kubernetes
  • AWS

responsibilities :


  • Develop end-to-end ETL/ELT pipelines using Spark and Scala.
  • Implement technical validations and business logic, ensuring data quality.
  • Collaborate in an Agile/Scrum team, documenting solutions in relevant tools (JIRA, Confluence).
  • Design and execute tests to ensure the quality and integration of deliveries.
  • Work with cross-functional and international teams to integrate diverse data sources.
  • Develop basic web applications using React and NodeJS.
  • Contribute to the maintenance and improvement of CI/CD pipelines (e.g., Jenkins, GitHub).
  • Work with various database systems (SQL, Hive, Postgres) and data lake environments.

requirements-expected :


  • At least 2 years of experience working with Spark and Scala.
  • Knowledge of good practices in writing code: clean code, software design patterns, functional style of writing code, TDD.
  • At least 2 years of experience working with Spark with Scala, software design patterns, and TDD.
  • Experience in working with big data – Spark, Hadoop, Hive. Knowledge of Azure Databricks is considered as a plus.
  • Agile approach for software development
  • Experience and expertise across data integration and data management with high data volumes.
  • Experience working in agile continuous integration/DevOps paradigm and tool set (Git, GitHub, Jenkins, Sonar, Nexus, Jira)
  • Experience with different database structures, including (Postgres, SQL, Hive)
  • English (at least B2+)

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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