Overview

The Data and Artificial Intelligence team in Microsoft’s Developer Division, part of newly formed CoreAI group, is working on the future of AI for Developers! We are a diverse, entrepreneurial and multi-disciplinary group of scientists, researchers and engineers with passion for using AI to improve the productivity of millions of developers around the world. We have released AI for code advancements in Github Copilot, VS Code, Visual Studio and other Microsoft Copilots.

We are seeking a Principal Data & Applied Science Manager to lead high-impact projects at the intersection of AI and software engineering. In this role, you will drive the development and application of advanced data science techniques—especially those involving LLMs—to real-world developer workflows. You’ll collaborate closely with data scientists, engineers, researchers, and product teams across Microsoft and GitHub to shape the next generation of AI-powered developer tools. You will have the opportunity to design and lead experiments, build and evaluate state-of-the-art models (including RAG pipelines and evaluation frameworks), and guide your team in turning insights into scalable product features. Most importantly, you’ll play a key role in bridging cutting-edge research and production, using data to inform decisions, drive iteration, and deliver measurable impact at scale.

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.

Responsibilities

• Initiate and advance research to advance state-of-the-art in AI for Software Engineering
• Collaborate across disciplines with product teams across Microsoft and Github
• Stay up to date with the research literature and product advances in AI for software engineering
• Collaborate with world renowned experts in programming tools and developer tools to integrate AI across software development stack for Copilot
• Build and manage large-scale AI experiments and models.

Qualifications

Required/Minimum Qualifications:

• Undergraduate degree in Computer Science, Engineering, Mathematics, Statistics.
• 8+ years development skills in Python, C#, C++ or Java.
• 2+ years of people management and/or project management experience.

Preferred Qualifications

• Masters or PhD degree in Computer Science, Statistics, or related fields (undergraduates with significant appropriate experience will be considered).
• Strong academic work and professional experience in statistics, machine learning, including deep learning, NLP, econometrics.
• Experience in building cloud-scale systems and experience working with open-source stacks for data processing and data science is desirable.
• Experience with LLMs in natural language, AI for code or related fields
• Excellent communication skills, ability to present and write reports, strong teamwork and collaboration skills.
• Experience in productizing AI and collaborating with multidisciplinary teams.

Other Requirements:

Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings:

• Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.

This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.

Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.