AI Engineer

About this role

Campfire, a Y Combinator-backed accounting software startup, seeks an AI Engineer to design and deploy machine learning solutions that automate financial workflows and add intelligent features to their platform. You'll work in-office in San Francisco, taking ownership of AI projects from prototype to production in a fast-moving startup environment.

What you'll do

• Design and implement AI-driven features for accounting automation and financial insights
• Develop and fine-tune machine learning models using frameworks like PyTorch or TensorFlow
• Deploy ML models to production and monitor their performance
• Work with LLMs (e.g., OpenAI, Hugging Face) to build practical customer-facing applications
• Collaborate cross-functionally with engineering, product, and design teams
• Take end-to-end ownership from model prototyping through deployment

What they're looking for

• Machine learning and deep learning
• Natural language processing (NLP)
• Python programming
• PyTorch or TensorFlow
• LLM fine-tuning and integration
• ML model deployment and production systems
• Rapid prototyping and iteration
• Cross-functional collaboration

Benefits

• 100% health insurance premium coverage for employees
• 80% health insurance coverage for dependents
• Comprehensive healthcare and dental options
• Top decile benefits package