SECTION I · THE BRIEF
Brief #68633Updated 11 AUG 2026REMOTELeverACCEL
Employbl Company Profile

LLVM Compiler Engineer

Azul Systems, Inc., a privately held company, develops runtimes (JDKs, JVMs) for executing Java-based applications. Founded in March 2002, Azul Systems is headquartered in Sunnyvale, California, with offices in London,…

Location
Remote
Company size
200–500
Posted
1w ago
Via
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LLVM Compiler Engineer · Azul Systems

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Job title
LLVM Compiler Engineer
Job location
India - Remote
Job description

As the only company focused 100% on Java, Azul is building the Java platform for the modern cloud enterprise. We are reimagining how customers use Java, bringing them the tools and insight they need to deliver faster, more performant, more dependable, and less expensive Java services. Come join one of the most influential members of the Java and OpenJDK community and help influence the future of Java.

Falcon is one of the key technologies in Azul Platform Prime. It is a Just-In-Time compiler for Java bytecode based on LLVM that pushes Java performance to the levels never reached before. Azul's compiler team is looking for an LLVM Compiler Engineer interested in helping us improve Falcon even further.

In this role you will be working with a distributed but highly collaborative team of compiler experts. You will be creating new features and optimization in Falcon compiler, improving LLVM performance for managed languages, and contributing to open source.

Minimum Requirements
  • Strong C/C++ design and coding skills
  • 5+ years of experience developing LLVM compilers, or transferable experience with another compiler
  • Strong background in compiler theory and development
  • Very Nice to Have / Preferred Experience
  • Solid experience in developing language runtimes and JIT compilers
  • Thorough knowledge of x86_64 and/or ARM64 instruction sets and optimizations
  • Performance analysis experience
  • Experience with Java, Scala or Kotlin
  • PhD in Computer Science, and/or significant research experience
  • View job listing ↗
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    Azul Systems headquarters

    Sunnyvale, CA

    Company size

    200500 employees

    Founded

    2002

    Total raised

    $517,700,000

    View company profile ↗

    Funding rounds

    • Private Equity$340M
    • Series F$40M
    • Series E$42M
    • Series D$30M
    • Series C$36M
    • Series B$22.7M
    • Series A$7M