Fern, founded in 2022 and backed by YCombinator, is revolutionizing API development by enabling businesses to offer "Stripe-level" SDKs and documentation for REST APIs. This role is perfect for ambitious engineers with entrepreneurial aspirations, working from their Brooklyn office. As an AI Engineer, you'll be instrumental in launching and scaling AI chat features, building to emerging standards, and shaping the future of developer documentation. The position offers hands-on experience in a high-growth startup environment, working with cutting-edge AI technologies and prestigious customers like Cohere, ElevenLabs, and Webflow. The role combines technical expertise with business impact, offering competitive compensation, comprehensive benefits, and the opportunity to work directly with founders. The company values in-person collaboration and offers a unique opportunity to scale from $1M to $10M ARR while partnering with innovative tech companies.