Role : Compiler Code Gen Engineer
Location : SF Bay Area / Toronto | Full-time | Hybrid
Compensation : Competitive salary (dependent on experience & location) + Equity + Bonus About the Role
This is an opportunity to join a mission-driven startup building the next generation of sustainable AI infrastructure. The team is developing a high-performance, portable compiler that enables developers to "build once, deploy anywhere"-from cloud to edge-while optimizing for efficiency and scalability.
As a Compiler Code Gen Engineer, you will work on core innovations in compiler architecture, shaping the foundation of a system designed to scale AI sustainably. If you are passionate about compilers, optimization, and building technology that drives meaningful impact, this is the role for you.
What You Will Do
- Design, develop, and improve a novel heterogeneous AI compiler.
- Implement new compiler capabilities aligned with emerging ML models and hardware.
- Leverage advanced parallelization and partitioning techniques for automated kernel generation.
- Analyze performance data to identify opportunities and drive optimization.
- Collaborate with product teams to ensure solutions meet the needs of ML engineers.
- Influence the direction of compiler architecture for long-term scalability.
What You Will Bring
BS in CS, CE, EE, or equivalent experience.4+ years of professional experience in compiler development.Deep knowledge of compiler algorithms, data structures, and low-level code generation.4+ years of experience with C / C++.Experience with object files, linking, relocations, and target-specific optimizations.Strong communication and documentation skills.Detail-oriented with a collaborative, team-first mindset.Preferred :
MS / PhD in CS, CE, EE, or related.Familiarity with LLVM.Knowledge of instruction selection, register allocation, dominance / def-use analysis.Experience with loop optimizations (vectorization, unrolling, fusion, parallelization).Understanding of ML workloads and hardware constraints.Compensation & Perks
Salary : Competitive, adjusted for experience and location.Equity + performance-based bonus opportunities.Unlimited PTO.Health, dental, and vision coverage.Retirement savings plan.Supplemental wellness benefits.Hybrid flexibility (SF Bay Area or Toronto).Why Join Us?
Shape the future of AI infrastructure - work on cutting-edge compiler technology that makes AI accessible, scalable, and sustainable.Mission-driven team - build products with real-world impact while minimizing environmental footprint.High ownership & technical depth - contribute to core architecture in a team that values innovation and engineering excellence.Strong growth environment - operate in a high-caliber, collaborative culture where your contributions directly shape the company's trajectory.