Senior LLM Data Scientist, Helix by HL

April 24

TIFIN

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AI for Wealth

artificial intelligence • fintech • wealth management • asset management • investing

201 - 500

Description

• Design and fine-tune open source and proprietary LLMs for various tasks such as answering questions, summarization, reasoning, and planning, etc. • Build advanced Retrieval Augmented Generation (RAG) pipeline including rewriting, embedding fine-tuning, hybrid search, reranking, knowledge graphs, etc. • Implement a comprehensive evaluation framework and metrics for model performance • Deploy models into production environments and ensure low latency, reliability, and scalability. • Collaborate with product team and software engineering team to build end-to-end product systems.

Requirements

• Ph.D./Masters/Bachelor's degree in computer science, mathematics, statistics, engineering, or relevant field • Experienced in the field of NLP/LLM and well-versed with the current and latest state-of-the-art research • Hands-on experience in various LLM fine-tuning techniques (e.g. LORA), LLM inference frameworks (e.g. vLLM), advanced RAG pipelines • Excellent knowledge of LLM evaluation methods and metrics • 2+ years of practical experience in the development of generative AI applications • Experience using machine learning/deep learning frameworks such as TensorFlow and/ or PyTorch • Proficient in Python and SQL • Analytical and problem-solving skills • Ability to visualize data in the most effective way possible for a given project or study • Thrives in a highly demanding, entrepreneurial, and fast-paced environment • Is a top performer and has a proactive, "doer", and problem-solver mentality • Is highly flexible, has a good tolerance for ambiguity, and can quickly adapt to changing priorities • Is an exceptional team player with solid communication skills

Benefits

• Performance linked variable compensation, including equity • Medical, dental, vision, life and disability insurance • Flexible Spending Account (FSA) and Health Savings Account (HSA) • 401(k) Retirement Plan • Flexible PTO policy and Company-paid holidays • Parental Leave: 12 week paid maternity, 4 week paid paternity leave • Corporate Social Responsibility and volunteering opportunities • Access to Chief Mindfulness Officer, including 1:1 personal coaching for executives and rising stars • Company sponsored events like Qi Gong, Lunch & Learns, Development Workshops, Dinners, Happy Hours, and more! • The ability to make a real impact in an incredibly fast-growing organization