Big Data Developer

Vilnius, Lithuania

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We create powerful, beautiful and intuitive digital products. We don’t blindly follow trends. We take our understanding of the latest technologies and build the best solutions for our enterprise clients. We’re big believers in collaboration across engineering, UX and product teams. We combine our individual expertise to solve complex challenges.


As a Big Data Developer you’ll be joining CUJO AI R&D team and together with rock-star data scientists and security analysts you’ll shape future of main company’s product.



  • Creativity, curiosity, hands-on attitude
  • Interest in cyber security
  • Fluent in English – both spoken and written
  • Strong Scala/Java/Python programming ability
  • Understanding of algorithmic complexity, ML principles, statistics and probability


  • Experience in designing, building and managing applications to process large amounts of data
  • Working knowledge of Apache Spark (or Apache Hadoop)
  • Experience in building systems to perform real-time data processing (using Spark Streaming or Flink)
  • Working knowledge of Apache Cassandra
  • Working knowledge of Apache Kafka

We offer

  • We’re passionate about quality, security and continuous delivery
  • Trips to our other offices and clients’ sites
  • Interesting and diverse challenges working with distributed environment, big data and scalability
  • Ability to work flexible hours
  • Comfortable office and modern development equipment
  • We embrace Agile software development
  • Sponsored participation in professional improvement events
  • Competitive salary and benefits

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