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December 17, 2025

Senior Hadoop/Big Data Developer

Senior • Hybrid

Warsaw, Poland

Responsibilities:

  • Work on assigned project tasks within a SAFe Agile environment, collaborating closely with cross-functional teams

  • Take ownership of development activities across the Hadoop / Big Data ecosystem to deliver high-quality, scalable solutions

  • Collaborate with team members and stakeholders to ensure alignment, knowledge sharing, and customer-focused delivery

  • Contribute to end-to-end development processes, including design, implementation, testing, and deployment of Big Data solutions

  • Ensure that solutions meet functional, performance, and reliability requirements within the project scope

  • Actively participate in team ceremonies and support continuous improvement within the SAFe framework

 

Requirements:

  • 5+ years of Scala experience

  • Experience with functional programming techniques & principles – Scala

  • Experience in working in Spark

  • Knowledge of Linux Shell Scripting

  • Knowledge of SQL

  • Knowledge of Hadoop stack (YARN, Sqoop, Hive, Impala, MapReduce, Oozie, etc.)

  • Familiar with version control and CI/CD tools (Git, Ansible, Bamboo, Jenkins)

Nice to have:

  • Java experience

  • Experience with streaming technologies such as Flink and Kafka

  • Familiar with data analysis

  • Familiar with SAFe Agile way of working

 

Offer:

  • Private medical care

  • Co-financing for the sports card

  • Constant support of dedicated consultant

  • Employee referral program