Backend Software Engineer

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Backend Software Engineer. Berlin-based with my client who uses AI user classification technology for the advertising industry. As a Backend Software Engineer you will work in a growing team with a mixture of different skills on a product that is used by millions!

The Role:

· Create a generic environment for Simplaex's AI audience platform.

· Build a big data solution to manage and process hundreds of Terabytes a day.

· Construct a framework which allows for a unified way to work with many API´s in parallel.

· Design a high throughput product to handle tens of billions of events a day.

Key Requirements:

· Excellent understanding of Core Java and/or Scala, ideally in Concurrency & Multi-threaded programming (native, Actor model, Akka).

· Experience of distributed in-memory architecture using cache (e.g. Memcached, Redis, EHCache, etc.).

· Knowledge with big data solutions (Hadoop, Spark, parquet) & large messaging infrastructures (Kafka, RabbitMQ).

· NOSQL solutions (Casandra, druid, Impala, presto).

· SQL databases & capable of comfortably crafting queries.

· High proficiency with Java server development & cloud services (Amazon EC2).

If this Backend Software Engineer position sounds interesting, please contact [email protected].