Build and improve data-processing infrastructure and query engines supporting Palantir Foundry. Responsibilities include optimizing query plans, developing execution capabilities, improving large-table performance, and contributing across design, coding, testing, code review, and releases. The role involves working with distributed systems, databases, compilers, operating systems, open-source technologies, and multiple programming languages while prioritizing correctness, compatibility, and performance.

Palantir Technologies

Software Engineer, Internship - Query Engines

2 Days AgoSaved

In-Office

New York, NY, USA

Artificial Intelligence • Software

Work on query engines and data-processing infrastructure powering Palantir Foundry. Responsibilities include optimizing query plans, developing execution-engine capabilities, improving large-table performance, and contributing through design, coding, testing, code review, and release. The role involves working with technologies such as Spark, DataFusion, Iceberg, Arrow, and Parquet while learning how modern distributed data systems operate.

Palantir Technologies

Software Engineer, New Grad - Query Engines

2 Days AgoSaved

Hybrid

New York, NY, USA

Artificial Intelligence • Software

Build and improve data processing infrastructure and query engines supporting Palantir Foundry. Develop query planning rules, native execution capabilities, and large-table performance improvements using technologies such as Apache Spark, DataFusion, Iceberg, Arrow, and Parquet. Contribute across design, coding, testing, code review, and release while emphasizing correctness, compatibility, and predictable performance.

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