• Sr . Applied AI - Data…

    Amazon (Boston, MA)
    Description Are you a AI-focused data scientist that wants to think fast, dive deep, and build? We are seeking a data scientists to join our the Amazon Nova ... experience working with technologies related to large language models including LLM architectures, model evaluation, and fine-tuning techniques. You should be… more
    Amazon (10/11/25)
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  • Sr Data Scientist - Generative AI

    Citizens (Westwood, MA)
    Description Join a team where innovation meets impact. As a Senior Data Scientist , you will help drive the bank's adoption of Generative AI by leveraging Large ... 4+ years of experience in data science, analytics, or applied machine learning. + Strong proficiency in Python and...regulators. + Familiarity with prompt engineering and evaluation of LLM outputs. Education + Required: Master's Degree in Computer… more
    Citizens (11/01/25)
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  • Sr Data Scientist - People Analytics

    Citizens (Westwood, MA)
    …management systems, and employee listening platforms (eg, Perceptyx, Glint) + Applied statistics or experimentation (A/B testing) and psychometric principles (eg, ... + Hands on experience with machine learning techniques and exposure to LLM for text analysis and natural language processing applications + Highly proficient… more
    Citizens (10/18/25)
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  • Senior Applied Scientist

    Amazon (Boston, MA)
    Description As a Senior Applied Scientist on our Agentic AI Professional Services Experience team, you will be instrumental in advancing the frontier of ... - PhD, or Master's degree and 8+ years of applied research experience - Experience programming in Java, C++,...with design, deployment, and evaluation of Large Language Model ( LLM )-powered agents and tools and orchestration approaches - 2+… more
    Amazon (09/24/25)
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  • Principal Applied Scientist

    Amazon (Boston, MA)
    Description As a Principal Applied Scientist on our Agentic AI Professional Services Experience team, you will serve as the foremost technical authority and ... envelope in NLP/NLU, AI-assisted code development, reasoning and planning with LLMs, LLM training and fine-tuning, and Applied Machine Learning within… more
    Amazon (10/28/25)
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  • Summer 2026 Applied Gen AI/Data…

    Highmark Health (Boston, MA)
    …to solve real-world problems in healthcare. The intern will work closely with senior team members to prototype solutions, experiment with prompt engineering, RAG, AI ... statistical analysis. + Passion for healthcare innovation and interest in applied research. **ESSENTIAL JOB FUNCTIONS** + Design and prototype GenAI-powered… more
    Highmark Health (10/31/25)
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  • Senior Associate, Data Science AI Design

    Santander US (Boston, MA)
    Senior Associate, Data Science AI Design Country: United States of America **Your Journey Starts Here:** Santander is a global leader and innovator in the financial ... to Talk to You!** **The Difference You Make:** The ** Sr Associate, Data** **Science -** **AI** **Design** , is...best practice; instead, we rely on our understanding of applied statistics and incrementality, alongside industry knowledge of trends… more
    Santander US (10/01/25)
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  • AI Innovation Lead - Data Science Lab

    Guardian Life (Boston, MA)
    …research into practical, enterprise-wide solutions. In this role as Managing Lead Data Scientist for the DSL, you'll be entrusted with the crucial task of managing ... various business lines and Guardian products. You'll collaborate with senior executives on high-impact high-visibility projects to deliver AI/ML...You enjoy leading and managing a team of data scientist to crack hard to solve problems with AI/ML… more
    Guardian Life (09/12/25)
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