About this role
Senior Applied AI Engineer at Roger. Location: San Francisco, California, United States. Role: training models, building infrastructure, measuring accuracy Requirements: 7+ years software engineering with AI/ML depth, experience training/fine-tuning LLMs, shipping AI products, strong eval/observability skills, agentic systems experience, and product/startup mindset. Category: Engineering Seniority: Senior Level Tools: LLMs, open source models Commitment: Full Time Workplace: Hybrid Languages: English