About Rex.zone and the Role
Rex.zone is a specialized hiring platform for education, data-centric AI, and content operations. Our math curriculum jobs remote offerings span curriculum architecture, standards alignment, item writing, and AI-integrated assessment design. You will craft scaffolding, exemplars, and solution sets that power adaptive tutors, intelligent practice systems, and math reasoning evaluators. Many partner teams integrate your deliverables into LLM training pipelines, where your rubrics and metadata improve model performance on algebra, geometry, statistics, pre-calculus, calculus, and proof-based tasks. If you have experience turning learning objectives into high-quality tasks, feedback, and mastery progressions, Rex.zone provides a clear path from expertise to impact.



