Senior Data Scientist

SNI is serving as a trusted IT Outsourcing partner in line with the needs of World's most prestigious firms and carried out successful projects worldwide

www.sniconsulting.net

For one of our clients based in Europe, we are currently looking for a Senior Data Scientist.

Details:

• Start date: ASAP
• Contract Duration: 6 months with extension
• Remote work with occasional on-site team sessions in Prague
• US hours overlap: Min. 2–6 pm CET (ideally until 7 pm CET)

Responsibilities:

• Design, train and deploy transformer-based AI models for text and image applications.
• Manage the end-to-end ML lifecycle data preparation, model design, validation, and deployment.
• Collaborate with data scientists, engineers, and domain experts on AI-driven prototypes and proof-of-concepts.
• Stay up to date with advancements in Generative AI and integrate emerging tools and techniques.

Skills:

• 5+ years of relevant experience in Data Science
• Strong proficiency in Python and frameworks such as PyTorch, TensorFlow, Scikit-learn.
• Experience with transformer architectures and GenAI frameworks (LangChain, LlamaIndex, RAG, vector DBs).
• Solid understanding of MLOps/DataOps and cloud platforms (Azure preferred, AWS or GCP accepted).
• Familiarity with probabilistic modeling (Bayesian Networks, Markov Models).
• Excellent analytical and problem-solving skills.
• Fluent English and strong communication abilities.

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