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Job

Data Scientist

Data Engineer • On-site • Full-time • 📍 Budapest

Starschema is looking for an enthusiastic Data Scientist who enjoys continuous learning and isn't afraid to get hands dirty with data. You would help clients, including Fortune 500 companies and Hungarian blue-chip firms, make data-driven decisions using classical machine learning, data analysis and cutting-edge GenAI solutions. Recent projects span streaming content popularity prediction, GenAI for steel manufacturing innovation scanning, and GenAI for financial anomaly detection. Junior, medior and senior candidates are all encouraged to apply.

Responsibilities

  • Understand and prepare data for analysis
  • Write clean, well-documented and efficient code (mainly in Python)
  • Build machine learning models (classification, regression, clustering, anomaly detection, etc.)
  • Present results to customers and/or the community
  • Improve and refresh existing data science products
  • Create GenAI applications tailored to the client's needs, environment and available data

Requirements

  • 3+ years of experience in Data Science
  • Hands-on experience in Python and data preparation techniques
  • Demonstrated knowledge of a version control tool (preferably Git)
  • Deep understanding of data science and machine learning frameworks
  • Ability to understand business requirements and translate them into technical requirements
  • Experience working with cloud-based platforms, preferably Azure
  • Experience/good understanding of Generative AI concepts and implementations
  • Experience with Generative AI platform offerings (open source LangChain/LlamaIndex or other 3rd party platforms) and tools
  • Well-developed written and oral communication skills in both English and Hungarian

Nice to have

  • Additional R/SQL knowledge
  • Hands-on NLP technology experience

Soft skills

Team player attitude with the ability to work alone when necessaryContinuous learning mindsetWell-developed written and oral communicationAbility to translate business requirements into technical ones

What we offer

  • Home office: usually one day from the office and four from home, untracked
  • Unlimited Life1 gym pass (any Life1 gym in Budapest)
  • Medicover health insurance
  • Lots of fruit in the office
  • Free massage in the office two days per week
  • Online yoga once a week
  • Employee Assistance Program (EAP), available 24/7
  • Soccer court for the Starschema football team
  • Online gaming community
  • Boardgame evenings

About the company

Starschema believes data has the power to change the world and helps organizations use data to make better business decisions, build smarter products and deliver more value. It works with innovative Fortune 500 companies and Hungarian blue-chip firms, using classical machine learning, data analysis and cutting-edge GenAI solutions. The team is inclusive and fun, encouraging everyone to share their ideas.

Languages: Angol (jó szóbeli és írásbeli), Magyar (jó szóbeli és írásbeli)