Lemurian Labs · 1 day ago
Runtime Engineer
Santa Clara, CA
Full-time
Onsite
Mid, Senior Level
4+ years expLemurian Labs is on a mission to bring the power of AI to everyone while ensuring sustainability. They are seeking a Runtime Engineer to design and develop a high-performance, portable compiler that enables seamless cross-platform compatibility for AI models.
Artificial Intelligence (AI)Cloud ComputingCloud ManagementInfrastructureMachine Learning
Responsibilities
Design, develop, maintain and improve our multi-target runtime
Use the latest techniques in parallelization and partitioning to automate generation and exploit highly optimized kernels
Rapid prototyping and data driven exploration of new ideas
Benchmark and analyze the outputs produced by our optimizing compiler on target hardware
Work closely with our product team to understand the evolving needs of ML engineers and drive improvements in architecture
Build tools to collect and analyze performance bottleneck
Qualification
Required
BS degree in computer science, computer engineering, electrical engineering, or equivalent practical experience
4+ years of experience working with compilers
A deep understanding of asynchronous, concurrent programming
4+ years of experience with C/C++ (C++14 or newer)
An understanding of HW architecture (vector vs scalar registers and instructions, memory hierarchies)
Knowledge of operating system kernel development or hypervisor development
Preferred
Masters or PhD degree in computer science, computer engineering, electrical engineering, or equivalent practical experience
Experience developing or maintaining libraries like CUDA or ROCm
Experience with GPU programming
Experience with high performance computing (HPC)
Knowledge of DL frameworks such as PyTorch, JAX or Triton
Experience with programming large compute clusters
Benefits
Equity
Company bonus opportunities
Medical
Dental
And vision benefits
Retirement savings plan
And supplemental wellness benefits
Company
Lemurian Labs
Any workload. Any hardware. Any scale.
11-50 employees
H1B Sponsorship
Lemurian Labs has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
Funding
Current Stage
Early StageTotal Funding
$43.14MKey Investors
Hexagon,PebblebedAlumni Ventures,Oval Park CapitalOval Park Capital
2025-12-03Series A· $28M
2024-10-09Convertible Note· $6M
2023-09-08Seed· $9M
Leadership Team
Jay Dawani
Co-Founder & CEO
Recent News
alleywatch.com
2025-12-09
2025-12-08
Company data provided by crunchbase