Senior AI/ML Engineer
Core
Design and build the probabilistic path-recommendation engine for an AI learning platform that determines learner next steps using Bayesian Knowledge Tracing and Knowledge Space Theory from a cold start.
Role type
Senior AI/ML Engineer (probabilistic modelling)
Builds
Competency navigation algorithm and ML pipelines for an EdTech platform
Domain
EdTech / Educational AI / Knowledge Tracing
Deliverable
production ML models
Required skills
Probabilistic/Bayesian modelling, Python production pipelines, Evaluation design
Preferred skills
BKT/KST, psychometrics, MLflow, knowledge graphs
Technologies
Python, LLMs
Responsibilities
Own the competency navigation algorithm design, implementation, and update dynamics; Encode prerequisite structures and priors for cold-start performance; Build pipelines to process unstructured data into signals using LLM-as-judge; Develop behavioural and at-risk profiling models as data accumulates.
