Data Scientist / Senior Data Scientist

Roles and Responsibilities:

As a, Data scientist / Senior Data scientist you will solve some of the most impactful business problems for our clients using a variety of AI and ML technologies. You will collaborate with business partners and domain experts to design and develop innovative solutions on the data to achieve predefined outcomes.

• Engage with clients to understand current and future business goals and translate business problems into analytical frameworks
• Develop custom models based on in-depth understanding of underlying data, data structures, and business problems to ensure deliverables meet client needs
• Create repeatable, interpretable and scalable models
• Effectively communicate the analytics approach and insights to a larger business audience
• Collaborate with team members, peers and leadership at Tredence and client companies

Qualification:

• Bachelor's or Master's degree in a quantitative field (CS, machine learning, mathematics, statistics) or equivalent experience.
• 3+ years of experience in data science, building hands-on ML models
• Experience with LMs (Llama (1/2/3), T5, Falcon, Langchain or framework similar like Langchain)
• 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
• Candidate must be comfortable interpreting research papers and architecture diagrams of Language Models
• Candidate must be comfortable with LORA, RAG, Instruct fine-tuning, Quantization, etc.
• Experience leading the end-to-end design, development, and deployment of predictive modeling solutions.
• Excellent programming skills in Python. Strong working knowledge of Python’s numerical, data analysis, or AI frameworks such as NumPy, Pandas, Scikit-learn, Jupyter, etc.
• Advanced SQL skills with SQL Server and Spark experience.
• 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 data visualization tools — PowerBI, Tableau, R Shiny, etc. preferred
• Experience with cloud platforms such as Azure, AWS is preferred but not require