Senior Big Data Developer

Working with this enormous volume of data begins with massive ETL pipelines built using modern industry standard tooling such as Kafka, S3, Yarn/Hadoop and especially Spark. Then providing access to this data requires employing multiple database technologies each suited to the specific analytics tasks. The databases we use are constantly evolving but currently include BigQuery, MemSQL, HBase, Aerospike, Druid, Neo4j, Redis and more. We are big believers in working with the right tool for the right job, including in programming languages. We run a truly polyglot shop with Scala, Clojure, Python, Ruby, Go and JavaScript being especially common here at AppsFlyer. The extreme growth rate of our data and client base means that solutions need to be designed to handle 10X growth or more. Supporting this rapid pace of growth and polyglot development is a sophisticated automated deployment and scaling infrastructure that deploys docker containers into multiple cloud environments.

Senior Big Data Developer
Full-time
English: Upper-intermediate

Department Description:

Data Lake team consists of  5 engineers in Israel and Ukraine and builds reliable and robust storage for all events across AppsFlyer (25 PB). The responsibility zone is much broader than “Data Lake”, it includes management of schemas, ETL’s, interfaces to and from storage.

What you’ll do:

  • Collaborate in architecture and evolution of data pipeline from raw to production
  • Build and own a data environment that is robust, high-quality and provides fast access 

What you have:

  • 5+ years of Java development
  • Strong Java core
  • Experience with Kafka, Spark, Hadoop or any other distributed technologies
  • Experience in working with high scale, distributed cloud-based architectures and AWS specifically
  • Excellent analytical and interpersonal skills, with the ability to work successfully with engineers, product owners and business stakeholders
  • Good communication skills - both spoken and written English.

Bonus Points

  • Knowledge of Scala/Go is a plus

Social Package includes:

  • Medical Insurance
  • Paid team sport activities
  • English classes
  • Paid unlimited vacations + all Ukrainian national holidays
  • Paid sick days
  • Meals reimbursement
  • Team building, happy hours and other team activities
  • Parking reimbursement
  • Snacks, fruits & ice cold beer
  • All new team members are provided with a brand new Mac laptop with 2 monitors and Starter package.

As a global company operating in 19 countries across 5 continents, we reflect the human mosaic of the diverse and multicultural world in which we live. We ensure equal opportunities for all of our employees and promote the recruitment of diverse talents to our global teams without consideration of race, gender, culture, or sexual orientation. We value and encourage curiosity, diversity, and innovation from all our employees, customers, and partners.

Our recruiter
Yuliia  Semenchuk
Yuliia Semenchuk
Recruiter
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