Head of Data leading the data function at Stay22, enhancing data governance and monetization strategies.
About the role
- Data Scientist/LLM Engineer contributing to AI-powered fintech solutions while optimizing AI models and workflows. Working on custom orchestration, document processing, and NLP integration.
Responsibilities
- Your challenge will be to unlock the full potential of AI and data in our fintech solutions.
- Dive into exciting areas: Custom AI Orchestration: Integrate and optimize LLM APIs, craft context engineering strategies, and build custom AI workflows.
- Solve real-world data challenges by building Computer Vision and Document AI pipelines.
- Build and refine NLP pipelines, implement model performance optimizations, and work with embeddings to power RAG architectures.
- Gather and curate test datasets, design evaluation frameworks to measure accuracy, speed, and reliability of our AI systems.
Requirements
- 2+ years of relevant professional experience in data science, ML, or AI engineering.
- Hands-on experience with LLM APIs, prompt/context engineering, and building LLM enhanced workflows.
- Proven experience with OCR technologies for high-accuracy text retrieval.
- Solid understanding of text processing, tokenization, regex, and NLP pipelines.
- Strong experience in image processing and document analysis.
- Clean, robust, and efficient coding skills in Python.
- Be proficient in Hungarian, as this is the language of our internal communication.
- Be at least intermediate in English, as we have international clients.
Benefits
- 10 “Work From Anywhere” days per year 🌍
- Medicare White health insurance
- AllYouCanMove
- Life1 fitness pass 🏃♂️💪
- +1 vacation day after 2 years
- +2 vacation days after 5 years 🌴
- Free snacks and drinks in the kitchen (Túró Rudi, fresh fruit, coffee, tea, Coca-Cola, etc.) ☕️🍫🍇
- Performance reviews every 6 months — when your progress shows you’re ready, we’ll make sure your promotion reflects that.
- Work on a MacBook or Lenovo and pick the gadgets that suit you best 👨💻
- Wine tastings, brunches, movie nights with pizza & beer, board game evenings, cocktail nights , and celebrating milestones with parties 🎉
Job title
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