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Senior Data Scientist
  • Warsaw
Senior Data Scientist
Warszawa, Warsaw, Masovian Voivodeship, Polska
softgarden e-recruiting gmbh
4. 7. 2025
Informacje o stanowisku

technologies-expected :


  • Python
  • Microsoft Azure
  • PyTorch
  • TensorFlow
  • Keras
  • CI/CD tools
  • Git
  • Microsoft fabric

responsibilities :


  • Design, build, and scale machine learning systems, including recommendation engines and predictive models for real-world business applications
  • Analyze both structured and unstructured data, applying advanced ML and NLP techniques to extract insights and power intelligent products
  • Own the end-to-end model lifecycle: from data preprocessing, experimentation, model training, evaluation, and tuning to deployment and continuous monitoring in production environments
  • Apply MLOps best practices, ensuring reproducibility, versioning, CI/CD integration, and performance monitoring
  • Translate complex business problems into robust ML solutions in collaboration with product, engineering, and domain experts
  • Communicate clearly and effectively with both technical and non-technical stakeholders, articulating model behavior, assumptions, and trade-offs
  • Continuously evaluate and implement state-of-the-art techniques, staying current with developments in ML, NLP, and deep learning
  • Contribute to team growth, sharing expertise and mentoring peers in modeling, tooling, and system design

requirements-expected :


  • At least 4 years of hands-on experience in machine learning, data science, or a similar role, with demonstrated ownership of deployed ML systems
  • Strong grasp of core ML techniques: regression, classification, clustering, regularization, ensemble methods, neural networks, etc.
  • Solid experience with Natural Language Processing (NLP) from traditional methods (TF-IDF, topic modeling) to transformer-based architectures (e.g., BERT, GPT, T5)
  • Working knowledge of recommendation engines, such as collaborative filtering, content-based filtering, or hybrid models
  • Expertise in Python and ML/data libraries such as scikit-learn, xgboost, lightgbm, pandas, numpy, PyTorch or TensorFlow/Keras
  • Experience with at least one major cloud platform (AWS, Azure, GCP), including usage of managed ML services or containerized deployment workflows
  • Understanding of MLOps principles, including reproducibility, model monitoring, A/B testing, and automation
  • Strong communication and storytelling skills, able to align model design with business value
  • A collaborative mindset and the ability to work effectively within cross-functional teams
  • Technologies - Python, Machine Learning (Supervised/Unsupervised Learning, Deep Learning), NLP (traditional and transformer-based), PyTorch / TensorFlow / Keras, Cloud platforms (AWS, Azure, or GCP), Git, CI/CD tools
  • Good English communication and written skill- English will be the working language

offered :


  • You influence the tools, technologies, and modeling approaches used
  • You contribute to product direction by shaping how ML is embedded into our offerings
  • You have autonomy in experimentation, model design, and implementation
  • We value learning, iteration, and invest in your growth as an ML expert

benefits :


  • remote work opportunities
  • flexible working time
  • integration events
  • no dress code

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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