Senior Applied Scientist
 Microsoft | |
 United States, Washington, Redmond | |
 Jul 02, 2025 | |
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OverviewCopilot Tuning is a new product that aims to fine-tune LLMs (large language model) on tenant data, enabling task-specific agents and solutions. We are a small, nimble team that is advancing the state of the art of models in M365 Copilot. Come join our team and help transform the LLM experience in the enterprise.We are seeking a Senior Applied Scientist with stellar research and system building skills and the desire to pursue the cutting edge in model development that pushes technological boundaries. We are looking for candidates with interest and experience in language model training, reinforcement learning, and supervised fine-tuning. Microsoft's mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.
ResponsibilitiesTrain and deploy Language Models adapted to specific industry needs.Create and adapt novel training and fine-tuning algorithms for language models.Identifies, researches, and implements machine learning solutions given product requirements.Brings a research project to successful completion yielding new algorithms, prototypes, theories, tools, methods, analyses, insights, or collections of data which solve one or more open research problems.Document and share best practices across the organization.Supports mentorship by assisting with onboarding of research interns or other early in career team members. | |