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Compiler Jobs in California (NOW HIRING)

Persimmons

Compiler Engineer (Frontend)

San Jose, CA · On-site

Design and build the compiler that converts AI models from popular ML frameworks into assembly code that runs on our accelerator hardware. * Develop and implement novel scheduling algorithms that ...

TetraMem, Inc.

Compiler Engineer

San Jose, CA · On-site

$160K - $300K/yr

Design, develop, and maintain compiler toolchains that translate machine learning models from industry-standard frameworks into optimized workloads for TetraMem's analog in-memory computing hardware.

Efficient Computer

Senior Compiler Engineer

San Jose, CA · On-site

$160K - $210K/yr

The Compiler Engineer will contribute to the design and implementation of an embedded machine learning (ML) system stack and TinyML applications to run on the world's most energy-efficient ...

Persimmons

Compiler Engineer (Frontend)

San Jose, CA · On-site

Design and build the compiler that converts AI models from popular ML frameworks into assembly code that runs on our accelerator hardware. * Develop and implement novel scheduling algorithms that ...

Q-CTRL

Senior Compiler Engineer

Los Angeles, CA · On-site

$135K - $210K/yr

Design, implement and optimise compiler infrastructure, intermediate representations, optimisation passes and code generation. * Maintain and evolve our bespoke Python DSL used by researchers to ...

Q-CTRL

Senior Compiler Engineer

San Francisco, CA · On-site

$135K - $210K/yr

Design, implement and optimise compiler infrastructure, intermediate representations, optimisation passes and code generation. * Maintain and evolve our bespoke Python DSL used by researchers to ...

Q-CTRL

Senior Compiler Engineer

San Francisco, CA · On-site

$135K - $210K/yr

Design, implement and optimise compiler infrastructure, intermediate representations, optimisation passes and code generation. * Maintain and evolve our bespoke Python DSL used by researchers to ...

NVIDIA

Senior Fortran Compiler Engineer

Santa Clara, CA · On-site

$122K - $168K/yr

NVIDIA's HPC compiler group is seeking a Fortran compiler developer to contribute to the development of a high-performance optimizing compiler. The role involves solving complex problems at the ...

Qualcomm

Compiler Software Engineer

San Diego, CA · On-site

$116K - $175K/yr

Engineering Group, Engineering Group > Compiler Toolchain Software General Summary: Interested in enabling open source developers to build software for millions of devices? Interested in leading ...

Apple

Compiler Circuit Designer

Santa Clara, CA · On-site

$175K - $311K/yr

We have an extraordinary opportunity for Compiler Circuit Design Engineers. This is a highly visible role at the heart of a processor design effort, making a critical impact delivering products to ...

Qualcomm

LLVM/Ripple Compiler Engineer

San Diego, CA · On-site

In this role, you will design, develop, optimize, and maintain compiler components, parallel runtimes, and developer-facing features that significantly improve the programming experience for ...

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All JobsCompiler JobsCompiler Jobs in California

Compiler information

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How much do compiler jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for compiler in California is $20.54, according to ZipRecruiter salary data. Most workers in this role earn between $15.19 and $23.94 per hour, depending on experience, location, and employer.

What is a compiler?

A compiler is a specialized computer program that translates source code written in a high-level programming language into machine code or another lower-level language that a computer can execute. This process allows developers to write code in languages like C++, Java, or Python, which are easier for humans to understand, and then have it converted into instructions that hardware can process. Compilers perform various tasks such as syntax analysis, optimization, and code generation to ensure the resulting program runs efficiently and correctly.

What are the key skills and qualifications needed to thrive as a compiler?

To thrive as a Compiler Engineer, you need a strong background in computer science, programming languages, and compiler theory, often supported by a relevant degree. Familiarity with tools like LLVM, GCC, and experience with languages such as C/C++ or Rust are typically required. Analytical thinking, problem-solving, and effective communication are essential soft skills in this field. These skills ensure the development of efficient, reliable compilers that support robust software and systems development.

What are the common challenges faced when working as a compiler engineer, and how can they be addressed?

Compiler Engineers often encounter challenges such as optimizing code for performance, ensuring compatibility across various hardware architectures, and maintaining the correctness of complex transformations. Debugging and diagnosing issues in the compilation process can be particularly intricate, requiring a strong understanding of both source and target languages. Collaborating closely with language designers and hardware engineers, as well as utilizing automated testing and profiling tools, helps address these challenges and results in more robust and efficient compilers.

What is the difference between Compiler vs Interpreter?

AspectCompilerInterpreter
FunctionTranslates entire code into machine language before executionTranslates code line-by-line during execution
SpeedFaster execution after compilationSlower due to real-time translation
UsageUsed in languages like C, C++Used in languages like Python, JavaScript
ErrorsErrors are found after compilationErrors are detected during execution
OutputProduces standalone executable filesRuns directly from source code

In summary, a compiler translates the entire program into machine code before execution, resulting in faster runtime and standalone files. An interpreter translates code line-by-line during execution, which can be slower but allows for easier debugging and dynamic execution. Both are essential in different programming environments depending on performance and development needs.

What are the most commonly searched types of Compiler jobs in California?

The most popular types of Compiler jobs in California are:

What are popular job titles related to Compiler jobs in California?

For Compiler jobs in California, the most frequently searched job titles are:

What job categories do people searching Compiler jobs in California look for?

The top searched job categories for Compiler jobs in California are:

What cities in California are hiring for Compiler jobs?

Cities in California with the most Compiler job openings:

Compiler jobs near you
Infographic showing various Compiler job openings in California as of September 2026, with employment types broken down into 1% Internship, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $42,720 per year, or $20.5 per hour.

Compiler Engineer (Frontend)

San Jose, CA • On-site

Persimmons
See more jobs at Persimmonsexternal

Full-time

Retirement, PTO

Re-posted 5 days ago

Job description

Who we are:

Persimmons is building the infrastructure that will power the next decade of AI. Founded in 2023 by veteran technologists from the worlds of semiconductors, AI systems, and software innovation, We're on a mission to enable smarter devices, more sustainable data centers, and entirely new applications the world hasn't imagined yet.

Why join us:

We're growing fast and looking for bold thinkers, builders, and curious problem-solvers who want to push the limits of AI hardware and software. If you're ready to join a world-class team and play a critical role in making a global impact - we want to talk to you.

What you'll do:

As a leader on our team, you have the opportunity of working on optimizing our Persimmons Compiler.

  • Design and build the compiler that converts AI models from popular ML frameworks into assembly code that runs on our accelerator hardware.
  • Develop and implement novel scheduling algorithms that push the boundaries of technology. 
  • Collaborate with cross-functional teams to design, test, and optimize our hardware and software solutions.
  • Analyze and improve the efficiency, scalability, and performance of our systems.
  • Stay abreast of industry trends and advancements to ensure our solutions remain competitive and innovative.
  • Provide technical leadership across the compiler team, mentoring engineers in advanced compiler techniques, and help scale the team as the company grows.

Requirements

What You Bring To The Table:

  • 6+ years of experience in compiler development, and deep knowledge of modern compiler frameworks (LLVM, MLIR, TVM, XLA, IREE)
  • Proven track record of leading compiler or runtime systems projects from design through deployment.
  • Experience processing models from popular frameworks (e.g. PyTorch, TensorFlow, JAX), and familiarity with model architecture and workloads (transformers, diffusion models, etc.)
  • Familiarity with auto-scheduling and program synthesis techniques for high-performance ML kernels (e.g., TVM, Halide, or Ansor), or experience with other hardware-aware scheduling techniques.
  • Familiarity with hardware architectures and their optimization implications, including memory hierarchies, systolic arrays, DMA engines, and GPU-style parallelism.
  • Demonstrated fluency with modern AI tools and workflows (e.g., leveraging AI assistants for research, analysis, or productivity).
  • If you can do the above, you already have strong C++ and python skills
  • BS/MS/PhD degree in Computer Science, Computer Engineering, or related field (or equivalent experience)
  • Strong interpersonal, verbal and written communications skills
  • Capability to achieve objectives under tight deadlines
  • Experience executing tasks while managing competing priorities
  • Practical knowledge working with large code bases
  • Experience writing and debugging multithreaded programs
  • Deep understanding of technology and passion for what you do
  • Strong teamwork, specifically a proven ability to effectively guide and influence within a dynamic matrix environment
  • Excellent problem-solving skills and the ability to work in a dynamic, fast-paced environment.

Benefits

  • Competitive salary and benefits package.
  • Flexible PTO
  • 401k

Please note: Our organization does not accept unsolicited candidate submissions from external recruiters or agencies. Any such submissions, regardless of form (including but not limited to email, direct messaging, or social media), shall be deemed voluntary and shall not create any express or implied obligation on the part of the organization to pay any fees, commissions, or other compensation. Direct contact of employees, officers, or board members regarding employment opportunities is strictly prohibited and will not receive a response.

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