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Randstad Logo Randstad · IT - Software Development

Data Scientist (with Operations Research focus)

Hungary, Budapest · Job Posted May 31, 2026
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Job Description

As a Data Scientist, you will work on developing innovative data-driven solutions that improve airline operations, planning, and digital products. You translate complex business challenges into predictive and prescriptive models and turn them into scalable, real-world applications. You will operate in a dynamic environment where data, technology, and business come together to drive smarter decisions across the organization.

Job Responsibility

  • Translate business problems into machine learning and optimization models
  • Perform in-depth data analysis using statistical and programming techniques
  • Develop and deploy predictive and prescriptive models
  • Define and monitor KPIs and model performance
  • Collaborate with product owners and stakeholders to identify business opportunities
  • Convert analytical solutions into production-ready products
  • Support incident management and model reliability
  • Share knowledge and coach colleagues in data science

Requirements

  • Master's degree in a quantitative field (e.g., Data Science, Mathematics, Econometrics)
  • Experience in data science or operations research (5–7+ years)
  • Strong programming skills in Python and/or R
  • Solid knowledge of SQL and data analysis
  • Experience with machine learning, optimization, and NLP techniques
  • Strong communication skills to translate technical insights to business users

What we offer

  • A dynamic and international environment
  • Opportunity to work on real-world, large-scale problems
  • Strong focus on personal development and growth
  • Hybrid working and flexibility
  • Benefits such as travel discounts and learning budget
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