Principal Applied Scientist
@ Microsoft

Bangalore, Karnataka, India
On Site
Full-time
Posted 4 days ago

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Job Details

Overview

The Principal Applied Scientist at Microsoft’s CoreAI group is responsible for driving groundbreaking projects at the intersection of AI and software engineering. This role involves developing and applying advanced data science techniques, especially those involving LLMs, to enhance developer workflows.

Responsibilities

Collaborate with data scientists, engineers, researchers, and product teams across Microsoft and GitHub to:

  • Design and lead experiments.
  • Build, evaluate and scale state-of-the-art models.
  • Develop RAG pipelines, finetuning, and evaluation frameworks.
  • Translate insights into scalable product features.

Team & Culture

Work in a diverse, entrepreneurial, multi-disciplinary team dedicated to improving developer productivity globally. Microsoft’s mission and values of respect, integrity, and accountability drive a culture of inclusion and continuous growth.

Key skills/competency

Principal Applied Scientist, AI, LLM, Data Science, Developer, RAG, Finetuning, Evaluation, Experimentation, Production

How to Get Hired at Microsoft

🎯 Tips for Getting Hired

  • Research Microsoft culture: Study their mission, values, and recent projects.
  • Customize your resume: Highlight AI and data science expertise.
  • Prepare technical examples: Demonstrate experience with LLMs and pipelines.
  • Practice interview skills: Emphasize collaboration and research-to-production transitions.

📝 Interview Preparation Advice

Technical Preparation

Review LLM architectures and model evaluation.
Practice RAG pipeline and finetuning methods.
Study experimental design and data science techniques.
Understand scalable production systems and integration.

Behavioral Questions

Explain collaboration in cross-functional teams.
Describe handling research-to-production transitions.
Discuss managing innovative high-impact projects.
Share examples of overcoming technical challenges.

Frequently Asked Questions