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Professional Machine Learning Entwickler (m/w/d) Gen AI & Recommender Systems Explorer

Erfurt, Thüringen, de💼 Full-time🗓 2026-07-08 → 2026-07-31

Core

Developing generative AI and machine learning applications, specifically recommender and ranking systems, to power personalized recommendations for the CHECK24 Explorer travel portal.

Role type

Machine Learning Engineer (Generative AI & Recommender Systems)

Builds

Production ML models and data pipelines for the CHECK24 Explorer product

Domain

Travel technology / Recommendation systems

Deliverable

production ML models

Required skills

Generative AI development, Recommender systems, Ranking algorithms, Python, SQL, Elasticsearch, Redis, MLOps, Cloud technologies, Statistical analysis

Preferred skills

Software engineering skills, Customer journey analysis

Technologies

scikit-learn, TensorFlow, Python, SQL, Elasticsearch, Redis

Responsibilities

Implement data pipelines and MLOps workflows, maintain and optimize existing ML systems, ensure model interpretability, analyze customer journey data, collaborate with software development and product teams

Seniority

Mid-level (3+ years experience)

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