Santa Clara, California, United States Yesterday Not disclosed
Linux Compiler & Language Engineering Jobs
Compiler and language engineers build the tools that translate human-readable code into machine instructions: compilers, interpreters, JIT engines, linkers, debuggers, and language runtimes. LLVM and GCC (the dominant compiler infrastructures) are Linux-native projects. This highly specialised track demands expertise in language theory, code generation, optimisation, and low-level systems programming.
Pangyo, South Korea Yesterday Not disclosed
Clifton Park, New York, United States May 21 Not disclosed
Santa Clara, California, United States May 21 Not disclosed
Bengaluru, Karnataka, India May 21 Not disclosed
Santa Clara, California, United States May 21 Not disclosed
Belgrade, Serbia May 21 Not disclosed
Santa Clara, California, United States May 21 Not disclosed
WL
Remote May 21 Not disclosed
Frequently Asked Questions
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Compiler engineers work on the technology that transforms source code into executable programs. This includes front-end parsing and type checking, intermediate representation (IR) design, optimisation passes (inlining, vectorisation, loop transformations), back-end code generation for specific CPU architectures, and linker and debugger (DWARF) development.
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LLVM is a widely used compiler infrastructure project that provides reusable components for building compilers and toolchains. It powers Clang (C/C++/Objective-C), Rust, Swift, Julia, and many other language front-ends. LLVM's middle and back-end handle optimisation and machine code generation. Clang/LLVM is developed on Linux and is displacing GCC in many contexts.
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A strong foundation in computer science theory (formal languages, automata, type theory) combined with excellent C++ programming skills. Understanding of CPU architecture (instruction sets, pipeline, memory hierarchy) for back-end work. Most compiler engineers have advanced degrees in computer science or have come up through systems programming.
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Semiconductor companies (Intel, ARM, NVIDIA, Qualcomm, Apple) employ large compiler teams to support their architectures. Cloud providers (Google, Meta, Amazon) invest in compilers for performance optimisation. Language companies (JetBrains, JVM vendors), game engine companies, and academia also employ compiler engineers regularly.