Senior Software Engineer, Agent Performance Modeling

Responsibilities

• Building and validating performance models for LLM architectures across GPU, LPU, and heterogeneous systems.
• Developing agents to automate simulation workflows, analyze bottlenecks, and accelerate design space exploration.
• Collaborating with hardware architecture, inference, runtime, and compiler teams to improve modeling accuracy and guide optimization.
• What we need to see
• MS in Computer Science or a related field, with 5+ years of experience.
• Familiarity with modern LLM architectures and their inference characteristics.
• Experience with simulation, profiling, or performance modeling, including familiarity with roofline analysis for LLM inference.
• Strong analytical skills and a rigorous approach to experimentation and validation.
• Strong software engineering skills and experience building reliable engineering tools using coding agents like Claude Code, Codex, etc.
• Ways to stand out from the crowd

Languages