For our Data Science team in Bucharest, located at the 35th floor in Sky Tower building (highest high in Romania), we are hiring a Senior Big Data Engineer.


As a Senior Big Data Engineer, you will:


  • Build large-scale real-time data processing systems (millions of events per sec) and serve data warehousing solutions while working with a variety of database technologies. Some of the databases and tools we’re using today: Druid.IO, Aurora, Redshift, Redis, postgreSQL, MongoDB, ElasticSearch, HDFS, HBase – you’ll have the flexibility to make your own choices in terms of technologies to use for solving technical challenges
  • Build tools and frameworks for data analyses, such as: Apache Pig, Apache Hive, Apache Spark – SQL and DataFrames, Rest API’s, and our Internal Tools
  • Design, review, implement and optimize data transformation frameworks and tools in order to provide data analytical models. Example: Apache Spark, Apache Flink, Apache Kafka, Internal Tools, etc.
  • Define environment resources capacity for the internal systems
  • Create monitoring tools for distributed systems – technologies you’ll use: LogStash, ElasticSearch, Prometheus, Grafana, Kibana, SuperSet
  • Be willing to contribute to open-source projects




Your Job Requirements:


  • Understand main principles of data intensive applications
  • Hands-on experience with Java.8+
  • Experience in applying development best practices (documentation, code reviews, coding standards, design patterns)
  • Knowledge of Linux/UNIX environments
  • Good English skills (written and spoken)



The following are assets:


  • Experience with Apache Kafka (Kafka streams, Apache Kafka – KSQL)
  • Experience with Apache Hadoop YARN
  • Experience with the Druid.io database
  • Experience with the Spring frameworks
  • Experience with Akka.io
  • Experience with bash scripting
  • Experience with Docker, Kubernetes
  • Experience with workflow tools (Azkaban, Apache Oozie)
  • Experience with alerting and monitoring tools Nagios, Prometheus, Kibana, Superset
  • Experience with AWS Elastic Map Reduce
  • SQL knowledge and the trade-offs involved in choosing SQL or No-SQL solutions
  • Knowledge of deploying and scaling cloud services using AWS
  • Agile development methodologies and good understanding of UML are considered a plus
  • Experience with Scala, Python, Groovy & functional programming
  • Appetite for mathematical models and machine learning


Our offer (bonuses, benefits) – what’s in it for you:


  • Casual & friendly working environment with opportunities to impact the company with your ideas and involvement, we have a start-up mindset and easy going communication style (even with Top Management)
  • Technology diversity (autonomy to choose which technology you want to use for the quarterly roadmap project), real technical challenges
  • Working in an international/multi-cultural team from each office we have
  • Flexible working program and Work from home option
  • Individual trainings and certifications annual budget
  • Bonus system, on top of base salary, paid quarterly (for real, not just on paper )
  • Paid days off related to quarterly performance
  • Sports package
  • We encourage you for a healthy life-style: running/Bike events enrollment on company’s account
  • Meal tickets
  • Gift cards for special events (e.g.: Easter, 1st of June, 8th of March, Christmas)
  • Private premium medical subscription
  • Parking lots at Sky Tower
  • Adswizz technical books library
  • Good hardware devices (new laptops / Mac’s, displays etc.)
  • Annual Christmas party (open bar, coolest locations in Bucharest)
  • Family events (e.g.: Halloween and Christmas party for employees’ kids)
  • Themed team events nights (casino night, boardgames night, scary movies night etc.)
  • Covering luncheon for team meetings during lunch time
  • Weekly Fruits day, orange juice, coffee, milk, vending machine, games (ping-pong, fussball, air hockey etc.)
  • CSR activities (cake auctions, yard sales, blood donation campaigns @our office)


We celebrate our wins with Belgian chocolate & beers, great Californian and Romanian wines or just tap water but we celebrate each time we release new break-through software!


Wanna see how Belgian chocolate goes with technology? Come and join a community of the smartest folks you’ve ever met, that want to aim for the sky and want to use their skills to make a difference!

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