Scala
Hybrid functional-OOP language on the JVM — the language of Apache Spark and large-scale data engineering.
static
jit
since 2004
functionaloopconcurrent
Scala unifies object-oriented and functional programming on the JVM, with a powerful type system and expressive syntax. It became the dominant language for big data pipelines through Apache Spark and is used in high-throughput backend services at Twitter, LinkedIn, and Databricks. Scala 3 introduced significant improvements to the type system and syntax clarity.
