Big Data Developer- TLV


Clicktale taps into the wisdom and behavior of millions of visitors so that businesses can deliver the best digital experiences to drive amazing business results. By synthesizing complex behavioral patterns based on millisecond-level actions such as hovers and scrolls, we enable businesses to interpret their customers’ digital body language and understand intent. The pioneer in Experience Analytics, Clicktale marries cognitive computing, machine learning and psychological research to automatically surface issues and answer questions that keep executives up at night. With unique behavioral data, clear visualizations, and world-class customer experience expertise, Clicktale is driving the “Experience Era” at the world’s leading brands. Clicktale. Answer anything.

Clicktale’s R&D Analytics group is looking for a Big Data Developer for streaming and processing billions of page views per month capturing 100% of traffic of our “Fortune 500” clients, using top-of-the-line open-source platforms for stream analytics. And Creating stable, high-performing, highly-available and fault tolerant systems.




  • Be the expert and provide support and troubleshooting for any production issues of both technology stack and your code
  • Come up with innovative solutions to scale the system beyond vendor’s declared limitations
  • Work with most challenging data amounts and throughput and develop SaaS services used by world’s largest enterprises


  • At least 5 years of experience with C#/Java/Scala object oriented design and programming.
  • Experience with messaging systems at high through puts (RabbitMq, Kafka).
  • Proficiency in Linux environment; scripting and configuration.
  • Sharp troubleshooting skills and can do approach.
  • Willingness to take initiative and contribute beyond your own responsibilities.
  • Ability to simultaneously manage multiple projects in a fast paced environment.
  • Bachelor's degree in computer/natural science or equivalent experience.


  • Experience with CI-CD tools including TeamCity and Salt.
  • Experience with NoSQL databases, Cassandra/ElasticSearch/Aerospike/Redis stack.
  • Experience with MapReduce Stack, Hadoop/Spark/Flink.Knowledge in Advanced Analytics, Data Mining, NLP and ML.
  • Expert knowledge of Vertica or other MPP architecture, performance tuning, and optimization techniques such as sharding and partitioning.

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