Junior Data Scientist

Mize is a dynamic Fintech-travel startup headquartered in Tel Aviv with a global presence in Argentina Spain the UK the US and India. Leveraging cutting-edge technology Mize addresses evolving challenges in the travel industry generating an impressive $12 Billion in sales annually. As a pioneer in the field we are committed to delivering real financial value to our extensive network of clients.

Our Data Science team is seeking a Junior Data Scientist to help build and improve the models at the core of Mizes travel data platform.

What youll do:

• Develop and improve ML models
• Build LLM-based pipelines for data enrichment validation and quality checks
• Analyze large datasets to find patterns data-quality issues and opportunities for business impact
• Design experiments define metrics and evaluate model performance in production
• Turn findings into clear insights and recommendations for technical and business stakeholders

Requirements:

• . in Computer Science Statistics Mathematics Industrial Engineering or a related quantitative field
• 12 years of hands-on data science experience (industry research or strong academic/personal projects)
• Strong Python skills including pandas NumPy and scikit-learn
• Solid SQL skills
• Good grasp of ML fundamentals: supervised learning feature engineering evaluation metrics and validation
• Strong analytical thinking and a pragmatic approach to solving problems
• Able to work independently and explain your work clearly

Advantage:

• Hands-on experience with LLMs (prompt engineering LLM APIs embeddings)
• Experience deploying models to production or working with MLOps tools
• Familiarity with the travel or hospitality industry