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Wallet icon Coin icon Rate 90 000 CZK - 120 000 CZK / month info
Timer icon Form of cooperation Full-time / 50% Remote
Briefcase icon Sector Banking
Location icon Location Praha

info The reward is calculated upon delivery of 20 MD per month (1MD=8h)

Project duration 12 months with the possibility of extension
Period of cooperation 01.12.2025 - 30.11.2026
Start date 01.12.2025 or by agreement
Technology
  • UNIX/Linux
Languages
  • English flag English - active, B2/C1/C2
  • Slovak or Czech flag Slovak or Czech - active, B2/C1/C2

Project description

  • part of the Core Tools team, which maintains and develops a robust Big Data infrastructure within one of the largest banks in the Czech Republic
  • cooperation on the management and technological development of data platforms and tools that support critical decision-making across the organization
  • administration and architectural development of the Big Data platform Cloudera (including components HDFS, Hive, Impala, HBase, Kudu, Spark)
  • management and operation of other systems such as Airflow, NiFi, DataIku
  • automation, configuration and optimization of operational tasks and tools
  • development of system metadata solutions and creation of technical documentation
  • cooperation with a team working according to Scrum or Kanban methodologies
  • participation in the community of experts for the management of BI data warehouse systems
  • support of internal standards, methodologies and best practices across platforms
  • cooperation takes place in a hybrid mode at a ratio of 50% onsite and 50% remote

Project requirements

  • at least 3 years of experience in Big Data and Linux environment administration
  • experience with:
    • administration of the Big Data platform Cloudera, including components HDFS, Hive, Impala, HBase, Kudu, Spark
    • Linux operating system
    • SQL and database technologies
    • scripting in Bash
    • managing or configuring tools such as Airflow, NiFi, DataIku
    • teamwork according to agile methodologies (Scrum, Kanban)
  • advanced knowledge of:
    • technical English for reading documentation and basic communication
    • the functioning of data ecosystems and their optimization
  • knowledge of:
    • cloud environments such as Azure and Databricks
    • languages Ansible, Python, Java
    • technologies such as Nginx, ElasticSearch, Kubernetes, Docker, Jenkins, Kafka, Teradata
  • advantage:
    • proactive approach to exploring and adopting new technologies
    • analytical skills and independence in solving complex tasks
    • attention to detail, diligence and willingness to share know-how in the team
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