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Best Workplace 2018

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Daniel, scrum master

Big Data Developer

Location: Łódź

The challenges waiting for you:

  • You will be part of a team of developers, IT analysts and testers.
  • You will be part of an ambitious and high performing unit, who enjoy making results.
  • 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.
  • 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.

Required skills:

  • 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

Your benefits:

  • Prestigious and stable employer awarded with Great Place to Work title four times and achieving 30% revenue growth annually
  • Unique projects carried out for more than 200 international leaders from industries such as automotive, aviation, hi-tech, finance
  • Cooperation with experts – 12 Competency Centers running projects based on world-class solutions: IBM, Microsoft, SAS, Xamarin, Oracle, or Red Hat
  • Internal app Job Changer, allowing you to change your project easily, explore new technologies, or relocate to another Sii branch
  • Constant development facilitated by technical trainings, language courses (including Polish lessons for foreigners), and technology conferences (you can join them as a listener or an expert)
  • A programme supporting the best employees – Top Gun
  • Financial support of your passions and charity initiatives (SiiPower Volunteers)
  • Countless integration meetings (Beer Fridays, picnic, integration weekend, Santa Claus party).

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