d-Matrix - Principal Software Engineer, Kernels

About d-Matrix

At d-Matrix, we are focused on unleashing the potential of generative AI to power the transformation of technology. We are at the forefront of software and hardware innovation, pushing the boundaries of what is possible. Our culture is one of respect and collaboration. We value humility and direct communication. Our team is inclusive, and our differing perspectives allow for better solutions. We are seeking individuals passionate about tackling challenges and driven by execution. Together, we can help shape the endless possibilities of AI.

Location

• Hybrid, working onsite at our Santa Clara, CA, headquarters 3-5 days per week.

The Role: Principal Software Engineer - Kernels

What you will do:

The role requires you to be part of the team that helps productize the SW stack for our AI compute engine. As part of the software team, you will be responsible for the development, enhancement, and maintenance of software kernels for next-generation AI hardware. You possess experience building software kernels for HW architectures, a strong understanding of various hardware architectures and how to map algorithms to them, and how to map computational graphs generated by AI frameworks to the underlying architecture. You have past experience working across all aspects of the full-stack toolchain and understand hardware-software co-design nuances. You can build and scale software deliverables in a tight development window. You will work with compiler experts to build compiler infrastructure, collaborating closely with ML, systems, and hardware experts.

What you will bring:

Minimum:

• MS in computer engineering, math, physics, or a related degree with 12+ years of industry experience, OR a PhD in computer engineering, math, physics, or a related degree with 7+ years of industry experience.
• Strong grasp of computer architecture, data structures, system software, and machine learning fundamentals.
• Proficient in C/C++ and Python development in Linux environments using standard development tools.
• Experience implementing algorithms in high-level languages such as C/C++ and Python.
• Experience implementing algorithms for specialized hardware (FPGAs, DSPs, GPUs, AI accelerators) using libraries like CUDA.
• Experience in implementing operators commonly used in ML workloads (GEMMs, Convolutions, BLAS, SIMD operators for softmax, layer normalization, pooling, etc.).
• Experience with development for embedded SIMD vector processors (e.g., Tensilica).
• Self-motivated team player with a strong sense of ownership and leadership.

Preferred:

• Prior startup, small team, or incubation experience.
• Experience with ML frameworks (TensorFlow and/or PyTorch).
• Experience working with ML compilers and algorithms (MLIR, LLVM, TVM, Glow, etc.).
• Experience with a deep learning framework (PyTorch or TensorFlow) and ML models for CV, NLP, or recommendation.
• Work experience at a cloud provider or AI compute/subsystem company.

Equal Opportunity Employment Policy

d-Matrix is an equal opportunity workplace and affirmative action employer. We are committed to fostering an inclusive environment. We hire the best talent regardless of race, religion, color, age, disability, sex, gender identity, sexual orientation, ancestry, genetic information, marital status, national origin, political affiliation, or veteran status. Our focus is on hiring teammates with humble expertise, kindness, dedication, and a willingness to embrace challenges and learn together.