Founding Data Scientist

This role is for one of Weekday’s clients Min Experience: 8 years Location: Gurgaon JobType: full-time We are looking for a highly skilled and hands-on Founding Data Scientist to build, fine-tune, and post-train large language models (LLMs) that power autonomous AI agents. This is a founding-level opportunity to take ownership of the complete model improvement lifecycle, from training data creation and reward design to supervised fine-tuning (SFT), reinforcement learning, evaluation, and produc…