Join Spellbook as an AI Systems Engineer to design and build backend solutions that enhance user experiences. Your expertise in backend engineering and AI workflows will drive impactful product outcomes.

In this hands-on role, you will utilize your 5+ years of experience to build scalable backend systems for products like Reviews, Chat, and Library. Collaboration with Product and Design teams will be essential as you balance latency, accuracy, and reliability. Your understanding of NoSQL databases, particularly MongoDB, will guide your contributions to performance tuning and data modeling.

Key Responsibilities:
• Build scalable backend systems for Spellbook’s product features
• Design low-latency, high-reliability AI search and inference layers
• Optimize RAG retrieval for performance and data isolation
• Ensure core platform reliability with rate limiting and safe fallback measures
• Collaborate with teams to streamline developme...