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Platform Software Engineer

Oracle • Nashville, TN, US • published 2026-10-09 09:03:26.595323

Description

Delivers routine and some non\-routine work on JVM JIT compilers under moderate supervision. Implements focused enhancements to OpenJDK compiler components and troubleshoots correctness and performance issues using established development and testing practices. Analyzes generated code and test results, contributes to support for evolving Java features, and collaborates with Java platform and OCI teams to help maintain reliable Java execution. **Key Responsibilities** ------------------------ **JVM JIT Compiler Development:** * Develops and tests focused enhancements to OpenJDK JIT compilers, including work involving type systems, optimizations, vector operations, and processor\-specific code generation. * Contributes to compiler support for evolving Java features, including value classes developed through Project Valhalla. * Validates compiler changes across supported platforms and Java features to preserve program behavior and prevent performance regressions. **Software Development, Testing, and Optimization:** * Analyzes compiler and runtime requirements and contributes to the design of JIT optimizations with limited guidance. * Develops and reviews code following design specific...

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