Data Scientist

As a Business Analytics Analyst 2 in the Data Science and Modeling team of North America Consumer Bank at CITI, you will have the opportunity to work on a wide range of projects involving big data tools, machine learning, and AI techniques to unlock opportunities for clients and create economic value for the bank. You will be responsible for creating client-centric analytic solutions to business problems, owning and delivering complex analytic projects, staying up-to-date with the latest modeling community use cases, and sharing knowledge within the team. Additionally, you will need to have proficiency in basic statistics, hypothesis testing, segmentation, and predictive modeling, as well as strong communication skills to translate technical ideas to a broader audience. Your role will involve working with large and complex datasets using tools like Python, PySpark, SQL, and Hive to build deep learning and generative AI solutions. You will focus on model training, fine-tuning, validation, deployment, and governance related to multiple portfolios. Moreover, you will design, implement, and fine-tune Generative AI applications using techniques like prompt engineering and Retrieval Augmented Generation (RAG). Collaboration with team members and business partners to build model-driven solutions using cutting-edge Generative AI models will also be a key aspect of your responsibilities. You will need to ensure compliance of models with Citi standards, assess risks in business decisions, and drive adherence to applicable laws and regulations. To be successful in this role, you should have a Bachelor's degree with at least 3 years of experience in data analytics, a Master's degree with 2 years of experience, or a PhD. Technical skills required include hands-on experience in PySpark/Python/R programming, deep learning and generative AI applications, familiarity with tools like TensorFlow, PyTorch, and Hugging Face Transformers, and a strong background in statistical analysis. If you are a bright and talented individual looking to pursue a career in AI and Machine Learning with a focus on Generative AI, this role at CITI offers incredible opportunities for growth and development. Join us and be a part of a dynamic team that is at the forefront of innovation in the financial services industry.,