Data Scientist - Deep Learning Forecasting

Department
Data Science
Type
Full-time
Level
Location
Warsaw
About The Position

Fetcherr is an AI-driven company specializing in deep learning, algorithmic trading, and large-scale data solutions. Our core technology, the Large Market Model (LMM), enables accurate demand forecasting and real-time, data-driven decision-making. Originally focused on the airline industry, Fetcherr is expanding its AI solutions across additional industries.

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.
About The Position

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.

Application Form

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