About this role
Senior Software Engineer, Machine Learning Infrastructure - Generative AI at DoorDash USA. Location: San Francisco or Sunnyvale or Seattle. Role: designing infrastructure, owning services, mentoring engineers Requirements: 6+ years software engineering experience; BS/MS/PhD in CS or equivalent; deep backend fundamentals in Python and distributed systems; experience with LLM inference/fine-tuning, production reliability, observability, and technical leadership. Category: Engineering Seniority: Senior Level Tools: Python, Claude Code, Codex, Cursor, vLLM, SGLang, TensorRT-LLM, Kubernetes, AWS, GCP, Modal Commitment: Full Time Workplace: Onsite Languages: English