#9924 | 2017-11-14 Warszawa, Poland

BigData Developer (Hadoop)

PROJECT INFORMATION:

  • Industry: Finance/Banking.
  • Location: Warszawa/Gdynia/Gdańsk
  • Project language: English (required), Polish.
  • Assignment type: Permanent position.

PROJECT SCOPE:

We are building a new customer account reporting engine to (over the coming years) replace our existing legacy customer account reporting solutions across our home markets. A pre-requisite is that we consolidate all account and payment transaction data in the bank to Hadoop, so we have dozens of data formats and integration points both upstream and downstream.

RESPONSIBILITIES:

  • Continuous development of the application and being part of merging the two functionalities into a flexible solution.
  • Design and implementation of a high-performing, flexible, robust, scalable and easily maintainable global reporting solution for the Bank.
  • Solving complex problems on a daily basis.

REQUIREMENTS:

  • Min. 3 years experience in Java or Scala.
  • Deep understanding of the principles of distributed systems.
  • Commercial experience with distributed systems and Hadoop stack (few months at least).
  • Knowledge and experience with: Apache Spark, Apache Hadoop, Scala, Hive, Oozie, Pig, Sqoop, Impala, Kafka.
  • Experience with NoSQL databases: MongoDB, Cassandra, HBase or similar.
  • Experience with building ETL/ETL pipelines.
  • Production experience with performance tuning of Hadoop/Spark solutions.
  • Familiar with OOD and design patterns.
  • Experience from large-scale system integration projects.
  • Working with RDBMS and knowledge of SQL.
  • Integration towards RESTful and SOAP/OSB-services.
  • Knowledge and experience with web servers such as Tomcat, Jetty or Weblogic.
  • Knowledge and experience with tools like Maven, Git, and the Atlassian suite (Stash/Bitbucket, Jira, Confluence)
  • Hands on experience with Redhat, Linux shell scripting
  • Experience of working with agile methodology will be highly valued.


WE OFFER:

  • Challenging international projects in a Scandinavian business culture.
  • Transparently built relations based on trust and fair play.
  • Internal reference bonus.
  • Comprehensive training program and education to prepare for this position.
  • Possibility to participate in training programs enhancing your qualifications.
  • An incentive package that includes a medical services package for you and your family, a sports card, catering and cinema tickets funding, a possibility to join a corporate life insurance scheme.
  • Access to Employee Pension Scheme.


Work location: Warszawa, Poland
Requirements: Min. 3 years of professional IT experience.
Job type: Employment

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