Applied AI Engineer

Catalyst Labs is a leading talent agency that specializes in Applied AI, Machine Learning, and Data Science. They are partnering with a client who is reimagining how knowledge is shared through interactive digital minds that people can talk to, learn from, and be guided by.

Requirements

• 4-6+ years of experience in AI or ML engineering, with at least 12 years hands-on with LLMs in production
• Proven track record of building and deploying ML-powered systems that directly impact end-user experience
• Strong Python expertise, including asynchronous programming, event loop optimization, and performance tuning
• Experience with retrieval-augmented generation (RAG), context engineering, and LLM eval frameworks
• Deep practical understanding of how LLMs reason, how to structure inputs, and how to measure improvement

Benefits

• Unlimited Learning Stipend
• Comprehensive Health, Dental, and Vision coverage
• 401(k) via Human Interest
• Relocation assistance to San Francisco