Software Engineer - Simulators
MatXJob Title
Software Engineer - Simulators
Role Summary
Design and implement cycle-accurate simulators for MatX custom hardware to enable hardware-software co-design and early development of the full software stack. Work on a cross-functional chip simulation team that provides models and tooling used by architecture, verification, compiler, and runtime teams.
Experience Level
Mid-level — typically requires 5+ years of software development experience.
Responsibilities
Key responsibilities for this role include:
- Design and implement a Rust-based, cycle-accurate chip simulator of MatX custom hardware.
- Collaborate with architecture, verification/validation, compiler, and runtime teams to define simulator requirements and validate models.
- Build and refine hardware models that shape silicon decisions.
- Develop tooling and infrastructure for correlation, debugging, testing, and performance analysis.
- Profile, benchmark, and optimize simulator code for performance and maintainability.
- Leverage AI development tools to accelerate implementation and testing workflows.
Requirements
Must-have skills, constraints, and working conditions.
- Minimum 5+ years of professional software development experience.
- Proficiency in Rust, or a strong interest and demonstrated ability to ramp up quickly.
- Strong software engineering practices with a focus on maintainability and performance.
- Solid foundation in computer architecture fundamentals.
- Excellent cross-functional communication and collaboration skills.
- Ability to work from MatX Mountain View, CA office three days per week (Tuesday–Thursday).
- Authorization to work in the United States and ability to comply with applicable U.S. export control restrictions for the role.
Education Requirements
Bachelor's degree in Computer Science or an equivalent degree, or equivalent practical experience (as stated in the posting).
About the Company
Company: MatX
Headquarters: Mountain View, California, USA
MatX specializes in creating faster chips for large language models (LLMs), focusing on innovative hardware and software solutions. The company fosters a collaborative and supportive work environment, welcoming candidates of all experience levels. Their approach prioritizes deep understanding and consideration of novel methods to drive efficiency and performance in their projects, particularly in silicon design and related engineering roles.
