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Principal Applied Scientist

MicrosoftHyderabad, Telangana, IndiaPosted 17 May 2026

Microsoft is hiring a Principal Applied Scientist to join the GenAI Systems team within Azure AI to lead the development of customized LLM solutions. The role involves optimizing model performance, fine-tuning, distillation, and building synthetic data generation pipelines for enterprise customers. Candidates will work with large-scale datasets and collaborate with global teams to drive impactful AI innovations. This position requires deep expertise in machine learning, NLP, and model scalability, with a focus on mentoring and technical leadership.

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Experience

10+ years

Function

Engineering

Work mode

Onsite, India

Company

Tier 1

What you will work on

Microsoft is hiring a Principal Applied Scientist to join the GenAI Systems team within Azure AI to lead the development of customized LLM solutions. The role involves optimizing model performance, fine-tuning, distillation, and building synthetic data generation pipelines for enterprise customers. Candidates will work with large-scale datasets and collaborate with global teams to drive impactful AI innovations. This position requires deep expertise in machine learning, NLP, and model scalability, with a focus on mentoring and technical leadership.

TAL's take

Quality 95/1005/5 clarityTier 1 company

Principal level role at Microsoft in their core GenAI systems organization represents a high-impact, elite opportunity.

Very clear, well-defined scope focusing on GenAI systems, model optimization, and leadership within the Azure AI division.

Salaries at Microsoft

34.9 LPA average

Based on 1,622 Grapevine salary entries for Microsoft.

View all salaries

Engineering

0 - 2 years | L60

18 LPA average

Range: 4 - 52 LPA

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2 - 4 years | L60

22 LPA average

Range: 3 - 42 LPA

Engineering

4 - 6 years | L62

28 LPA average

Range: 2 - 50 LPA

Engineering

6 - 8 years | L62

33 LPA average

Range: 11 - 55 LPA

Must haves

  • 10+ years of experience in machine learning
  • Proficiency in Python and ML libraries like TensorFlow or PyTorch
  • Hands-on experience with transformer-based models
  • Background in deep learning and NLP
  • Ability to pass Microsoft Cloud background check

Tools and skills

pythontensorflowpytorchtransformer-based modelsbertgptt5llamaazureaws

Nice to have: llm fine-tuning, model compression, synthetic data generation, statistics, linear algebra, probability theory.

About the company

Microsoft is a global tech leader and Tier 1 company.

Posts mentioning Microsoft