Data Scientist, Senior Associate

Job Summary

Click '' to confirm you are giving consent to cookies being used.LEARN MORE(http://www.statestreet.com/about/careers/regional-privacy-notices.html) Introduce Yourself Data Scientist, Senior Associate time left to apply End Date: August 21, 2026 (3 days left to apply) About the Role We are looking for a motivated and analytical profe ssionals to join our GenAI Center of Excellence at State Street. This role is ideal for early-career professionals (0–7 years of experience) passionate about advancing large language model (LLM) capabilities through rigorous experimentation and applied research. You will contribute to the development, fine-tuning, and evaluation of cutting-edge AI models, working closely with senior team members to enhance our GenAI platform. Key Responsibilities Design and implement experiments and fine-tuning workflows (e.g.,LoRA,QLoRA) using Python and popular ML frameworks under the guidance of senior data scientists. Support benchmarking and evaluation of LLMs, including performance analysis and anomaly detection. Assist in data curation, preprocessing, and preparation for model training and evaluation. Document experiment results, insights, and methodologies;maintain internal knowledge repositories. Participate in model review sessions, learning and applying state-of-the-art evaluation methodologies. Stay current with advances in generative models and contribute ideas to frontier model research. Required Qualifications Bachelor’s degree in Computer Science, Data Science, Statistics, Mathematics, or related technical...