#10427 | 2018-01-22 Gdynia, Gdańsk, Warszawa, Poland

Senior Big Data Developer


  • Industry: Finance / Banking.
  • Type of project: New system development.
  • Location: Gdańsk, Gdynia or Warsaw.
  • Business trips: Occasional trips to Denmark.
  • Project language: English (required), Polish.
  • Remuneration: 100 – 125 PLN netto + VAT / h.
  • Project length: 12 months + extension.
  • Assignment type: B2B.


We are currently looking for experienced expert big data developers (on Cloudera Hadoop) who possesses excellent technical and communication skills. As an expert Big Data Developer you will be responsible for a successful design and implementation of a high-performing, flexible, robust, scalable and easily maintainable global reporting solution.

  • You will work in an agile team setup, highly international environment with ambitious people, who are determined to reach our common goal to meet the unique needs of our customers.
  • Your primarily responsibilities is continuous development of the application and be part of merging the two functionalities into a flexible solution. You will solve complex problems on a daily basis.
  • You will also get the chance of working with some of the newest technology and methods in the market on the Hadoop Ecosystem platform from Cloudera a proven technology.
  • You will work in an international environment and you will be expected to cooperate very closely with your colleagues.
  • You will be part of a team of developers, IT analysts and testers located in Scandinavia, Poland and India.


  • Min 7 years commercial experience as a developer
  • Knowledge and experience with: Apache Spark, Apache Hadoop, Scala.
  • Experience with NoSQL databases: MongoDB, Cassandra, HBase or similar.
  • Production experience with performance tuning of Hadoop/Spark solutions.
  • Experience from large-scale system integration projects.
  • Working with RDBMS and knowledge of SQL.
  • 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.


  • Challenging international projects in a Scandinavian business culture.
  • Long term cooperation across multiple projects and sectors.
  • Transparently built relations based on trust and fair play.
  • Benefits: Medicover card, Multisport card.
  • Relocation package/bonus and internal reference bonus.

Work location: Gdynia, Gdańsk, Warszawa, Poland
Requirements: Min. 5 years of professional IT experience.
Job type: Freelance

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