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Kuba, service
delivery manager

Java Developer (NoSQL database)

Location: Warszawa

The challenges waiting for you:

  • Participation in the project, which aims to create a new system for aggregating data on payment transactions - "datalake" based on the Hadoop platform (MAPR). The tasks will include:
    • Designing new solutions
    • Development
    • UAT tests and suport
    • Code review
  • Working with tools to ensure adequate data quality and real-time reporting
  • Work for a client from the financial sector, in an international team, in accordance with the Agile - Spotify model methodology

Required skills:

  • Experience in designing and building solutions based on Hadoop technology
  • Good knowledge of Java / Scala, Spark technology
  • Knowledge of NoSQL databases, relational databases and SQL
  • Knowledge of queuing systems
  • Knowledge of MAPR Stack
  • Knowledge of Apache Kafka and Avro
  • Experience in building applications for the financial sector is welcome

Why it's worth to join Sii?:

  • You will join the Leader. With over 4 000 specialists, Sii is actually the fastest growing, most successful & undisputed number 1 IT & Engineering services company in Poland!
  • You will work on challenging & fascinating international projects run for hundreds of prestigious customers from various sectors & industries
  • We will guarantee you many career development opportunities, facilitated by our Job changer application which allows you to change a project, the area of your activity or a place of work
  • You will cooperate with the best experts in talented & passionate teams on most advanced cutting-edge technologies
  • You will work in Great Place to Work company with amazing atmosphere and authentic values. You will meet new fantastic friends here!
  • We will support your personal dreams and initiatives within Passion Sponsorship Program and Power Volunteers Program
  • We will invite you to awesome integration meetings, interest groups and meetups
  • You will enjoy comfortable, top class, modernly designed office in the best location

Join us

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Please note that we will contact only selected candidates.

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