Position: Data Engineer (Java/ Scala) (Finland)
Company: Toughbyte
Experience required: 3y
English level: fluent

You will be building out the infrastructure for serving billions of recommendations, generating insights used by thousands of retailers and some of the best brands over the globe. You'll be a key contributor to the big-data processing pipelines built on Spark with Scala/ Java that are hosted in AWS. They use Redshift, Kinesis, S3, Redis, Cassandra, Elasticsearch, Mongo and more for the backend services that make thousands of complex, real-time decisions per second possible.

**Must-have skills:**

- Hands-on experience with Scala and Java
- Experience Spark, EMR, Elasticsearch, Cassandra, Redis (if you don't have -experience with some, but open to learning, can be considered as well)
- Deep understanding of how to process terabytes of data through highly performant pipelines.

**Nice-to-have skills:**

- Contribution to open-source projects is a plus