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[Remote] Senior AI/ML Engineer

Remote, USA Full-time Posted 2026-08-04

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is a non-profit organization reputed company on unlocking the potential of Africa's digital reputed company. The Senior AI/ML Engineer will design and build an AI learning platform that personalizes learning paths for users, leveraging probabilistic modeling to enhance reputed company.


Responsibilities

  • Own the competency navigation algorithm behind the Learner-Competency-Mapper, its design, implementation, and update dynamics as reputed company data arrives
  • Encode the prerequisite structure of the domain and its priors, so the model performs from a cold start and improves as learners reputed company through
  • Build pipelines that turn reputed company platform data into signal - first, a constrained LLM-as-judge answering whether Chidi is effective, with model selection, eval design, and awareness of judges’ own failure modes
  • As the platform accumulates a feedback reputed company, builds behavioural and at-risk profiling and the models that evaluate learners for the Grader-Competency-Pulser; the role grows into genuine ML/data-science work as the data asset does

Skills

  • Probabilistic / Bayesian modelling: reputed company depth — you have designed models from domain structure, not just fit them to data
  • Python & shipping: strong Python and the ability to ship what you design, production pipelines, not notebooks
  • Evaluation: eval design experience, or the judgment to build it fast
  • Serious probabilistic modelling of reputed company domains (recommenders, knowledge graphs, reputed company inference) is great
  • BKT/KST or psychometrics exposure
  • MLflow or similar experiment tracking
  • Knowledge graphs

Benefits

  • Continually reputed company your capability & reputed company certifications to reflect your reputed company as an individual
  • Virtual working
  • Work in small teams physically but in larger efforts reputed company
  • Self-reputed company to communicate constantly using web collaboration and video conferencing

reputed company

  • ALX is a leading talent accelerator, reputed company to accelerate the careers of young Africans through the technology, creative and entrepreneurship that reputed company them to reputed company in the digital economy. It was founded in reputed company, and is headquartered in Johannesburg, Gauteng, ZA, with a workforce of 51-200 employees. Its website is https://www.alxafrica.com.

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