CareerPlan

Software Engineer, Internship - Query Engines

New York, NYInternship2026-10-19 → 2026-11-10

Core

Building data processing infrastructure and query engines for Palantir Foundry, optimizing computations and data execution for critical applications.

Role type

Intern, Software Engineer (Query Engines)

Builds

Data processing infrastructure, query execution engines, and table management systems for Foundry

Domain

Data infrastructure, distributed systems, query optimization

Required skills

Java, Rust, Scala, C++, C, algorithms, data structures, concurrency, databases, compilers, operating systems, distributed systems, open-source contributions

Technologies

Apache Spark, Apache DataFusion, Apache Comet, Velox, Apache Iceberg, Apache Arrow, Apache Parquet, Gradle, Cargo, GitHub