knowledge representation Jobs - March 2026

Horison.ai is a funded early-stage startup building an intelligence substrate for private capital. The Applied Research Engineer will own knowledge and retrieval infrastructure including ontology design, hybrid retrieval (dense/sparse/structured), information…

Building a deep-tech AI system focused on symbolic composition of algorithms and probabilistic computation for verifiable reasoning and uncertainty assessment. Applications target Finance, Strategy Consulting, Engineering and more. Hiring for Engineering Lead…

We’re building an AI system for analysts and scientists, based on a fundamentally new approach to reasoning and knowledge representation. Our approach differs from LLMs in that we compose algorithms symbolically to represent complex knowledge, and perform pro…

PlantingSpace is building an AI system for analysts and scientists using symbolic composition of algorithms and probabilistic computations for verifiable reasoning and uncertainty assessment. Applications target domains such as Finance, Strategy Consulting, E…

PlantingSpace is building an AI system for analysts and scientists using symbolic composition of algorithms and probabilistic computations (an alternative to LLM-only approaches) to provide verifiable reasoning and uncertainty estimates. They develop applicat…