Data Scientist

7 dni temu

Warszawa, Mazovia, Polska Fetcherr Pełny etat 60 000 zł - 120 000 zł rocznie

Data Scientist - Deep Learning Based Demand Forecasting

Fetcherr experts in deep learning, e-commerce, and digitization, Fetcherr disrupts traditional systems with its cutting-edge AI technology. At its core is the Large Market Model (LMM), an adaptable AI engine that forecasts demand and market trends with precision, empowering real-time decision-making. Specializing initially in the airline industry, Fetcherr aims to revolutionize industries with dynamic AI-driven solutions.

We are seeking a talented and self-driven experienced Data Scientist to help advance our machine learning capabilities.This is a key role for someone passionate about leveraging machine learning to solve complex, real-world problems and deliver measurable business impact.

Responsibilities:

  • Develop and implement state-of-the-art econometric and machine learning models for demand forecasting.
  • Conduct research and experimentation to evaluate novel approaches for improving accuracy, robustness, and scalability.
  • Collaborate with cross-functional teams (including product, data engineering, and backend) to deploy ML systems in production.
  • Mentor junior team members and promote best practices across modeling, experimentation, and code quality.
  • Clearly communicate complex technical findings to non-technical stakeholders, including product leaders and executives.
Requirements

You'll be a great fit if you have:

  • 5+ years of hands-on experience in data science and machine learning with a proven record of leveraging modeling into business outcomes.
  • Proficiency in Python and its ML/data stack (e.g., PyTorch or TensorFlow, Pandas, NumPy, Scikit-learn, SQL).
  • Expertise in time-series forecasting, ideally Deep Learning based, preferably in demand prediction or related areas.
  • Domain expertise in revenue management related pipelines, domains, problems.
  • Feature engineering, feature importance testing, per sample explainability based experience.
  • Master's or PhD in Computer Science, Machine Learning, Statistics, Engineering or a relevant field.
  • Publications in top-tier, peer-reviewed ML/AI venues (e.g. ICLR, ICML, NIPS, etc.)
  • Solid understanding of ML production workflows (versioning, testing, reproducibility, and deployment).
  • Excellent communication and collaboration skills.

Nice to have:

  • Experience applying ML in domains like finance, trading, reinforcement learning, or NLP.
  • Familiarity with cloud based solutions on GCP platform (e.g., Vertex AI, PubSub, Cloud Run Functions).
  • Strong data visualization and exploratory data analysis skills.
  • Familiarity with code optimization, containerization (e.g., Docker), CI/CD, or cloud-native architectures.
  • Participation in competitive programming or data science challenges (e.g., Kaggle).

If you're excited about building impactful AI systems in a high-growth startup environment, and want to help redefine how industries price, forecast, and optimize, we'd love to hear from you.

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