Compiler Code Gen Engineer (AI)

Location: Santa Clara, CA, United States or Toronto, Canada

Company

hirify.global is building a hardware-agnostic software stack that enables AI workloads to run efficiently across different chips, clouds, and computing scales.

What you will do

• Design, develop, maintain, and improve a heterogeneous AI compiler.
• Implement new code-generation capabilities within a novel compiler architecture.
• Extend compiler architecture in response to advances in machine-learning models and hardware.
• Apply parallelization and partitioning techniques to automate kernel generation and optimize execution paths.
• Use performance data to identify optimization opportunities and deliver measurable improvements.
• Collaborate with the product team to translate ML-engineering needs into architectural improvements.

Requirements

• Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or equivalent practical experience.
• 4+ years of experience working with compilers.
• Deep knowledge of compiler algorithms and data structures.
• Experience with low-level code generation, object-file manipulation, and target-specific optimizations.
• 4+ years of experience with C/C++.
• Strong written and verbal communication skills, including the ability to write clear technical documentation.

Nice to have

• Master's or PhD in Computer Science, Computer Engineering, Electrical Engineering, or equivalent.
• Knowledge of instruction selection, register allocation, dominance analysis, and def-use chains.
• Familiarity with calling conventions, APIs, linking, and relocations.
• Working knowledge of LLVM.
• Experience with loop optimizations, vectorization, unrolling, fusion, parallelization, and machine-learning workloads.

Culture & Benefits

• Work on compiler infrastructure for AI at scale across major hardware platforms.
• Solve technically deep problems in an environment focused on engineering rigor and craftsmanship.
• Contribute to sustainable AI infrastructure.
• Competitive compensation including equity and potential company bonuses.
• Medical, dental, and vision coverage, retirement savings, and wellness benefits.