Data Scientist

Nokia — Pune, Maharashtra, India

Required Skills and Experience: • Bachelor's or Master's degree in a quantitative field (CS, machine learning, mathematics, statistics) or equivalent experience. • 6+ years of experience in data science, building hands-on ML models. • Candidate must be aware of entire evolution history of NLP (Traditional Language Models to Modern Large Language Models), training data creation, training set-up and finetuning • Knowledge of advanced RAG pipelines with proper embeddings, indexing, chunking, reranking, prompts and evaluation • Excellent programming skills in Python. Strong working knowledge of Pythons numerical, data analysis, or AI frameworks such as NumPy, Pandas, Scikit-learn, Jupyter, etc • SQL skills with SQL Server and Spark experience is preferred but not necessary. • Knowledge of predictive/prescriptive analytics including Machine Learning algorithms (Supervised and Unsupervised) and deep learning algorithms and Artificial Neural Networks • Experience with Natural Language Processing (NLTK) and text analytics for information extraction, parsing and topic modeling. • Excellent verbal and written communication. Strong troubleshooting and problem-solving skills. Thrive in a fast-paced, innovative environment • Experience with cloud platforms such as Azure, AWS, Databricks is preferred Bachelor's/Master's in Engineering 5-8 years Key Responsibilities: • 6+ years of experience as a NLP and Python developer. • Experience with Pandas, NumPy, Scikit, NLP a must have • Key fundamentals in object-oriented design, data structures and systems. • Ability to integrate multiple data sources into a single system. • Familiarity with testing tools. • Ability to collaborate on projects and work independently when required. • Working knowledge of GitHub and Jira • Ability to document requirements and specifications. • Develop and maintain advanced Python-based applications in the Generative AI domain, ensuring high performance, reliability, and scalability. • Implement and optimiz

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