Senior Backend Developer

Requirements:
5+ years of overall commercial software development experience
Java: 4+ years of experience
C++: 2+ years of experience
Scala: 2+ years of experience
В2+ English

Responsibilities:
Own SQL acceleration features end-to-end — from design to implementation and measurable performance impact
Implement and optimize Big Data processing algorithms across Scala, Java, and C++
Develop performance-critical components at the intersection of Big Data and compilers
Work with custom DSL and code generation systems to extend query execution capabilities
Contribute to cross-language integrations (Java  C++ via JNI) and overall system performance improvements