Senior Applied Data Scientist (AI)

TL;DR

Senior Applied Data Scientist (AI): Developing and validating knowledge tracing and longitudinal learner models with an accent on operationalizing mastery metrics and ensuring trustworthiness. Focus on productionizing training and scoring pipelines while collaborating with cross-functional teams to deliver scalable, AI-native product capabilities.

Location: Budapest, Hungary (Hybrid)

Company

A global education technology company dedicated to simplifying learning and personal development through intuitive, AI-powered product platforms.

What you will do

• Define and validate complex learner progression and mastery models.
• Collaborate with AI platform engineers to build and maintain production training/scoring pipelines.
• Monitor and evaluate model quality and reliability in live environments.
• Partner with product and research teams to integrate advanced AI into core platform features.
• Ensure model outputs are interpretable, calibrated, and ready for educator and learner interfaces.

Requirements

• Proven experience in applied data science and predictive modeling.
• Expertise in knowledge tracing or longitudinal modeling techniques.
• Strong proficiency in building production-ready machine learning pipelines.
• Must be based in Budapest, Hungary, for hybrid work arrangements.
• Ability to partner effectively with engineering and product stakeholders.

Culture & Benefits

• Collaborative environment valuing diversity, creativity, and innovation.
• Support for professional growth through mentorship, hack weeks, and internal conferences.
• Research-driven atmosphere focusing on meaningful educational challenges.
• Competitive benefits package aligned with local standards.
• Commitment to equitable and inclusive hiring practices.