Senior Applied AI Engineer USA - Job Details

Senior Applied AI Engineer USA

Microsoft USA

Location: Redmond, Washington, USA

Salary Range: confidential

Date Posted: 9/9/2025

Job Description

We are seeking a highly accomplished Senior Applied AI Engineer with deep expertise in large language models (LLMs) - including both text and multimodal systems - reinforcement learning, agentic AI architectures, and large-scale model training and inference optimization. This is a senior role for an individual contributor who brings together cutting-edge research excellence and strong applied instincts. You will operate at the frontier of AI science and product innovation, driving the design and deployment of next-generation AI systems at scale. You will need to design and build systems that allow LLMs to reason over large amounts of data as well as leveraging lighter weight models in place for specific scenarios for specific scenarios. We are looking for an individual capable of working with research teams and partnering with them to deliver joint solutions.  This can range from working together on building fine-tuned models to coming up with ways to build custom LLMs for specific product needs.

Requirements
  • Qualifications: Bachelor's Degree
  • Experience: 0 years
  • Skills: Design and develop advanced AI models and agentic systems for real world applications. Own and drive end-to-end model training, including data pipeline design, distributed training optimization, and performance evaluation. Stay up to date with the latest advancements in LLM, NLP, deep learning, search and AI research.
Perks and Benefits

health insurance

Application Details

Deadline: 2025-09-27

How to Apply: Website

Contact: https://jobs.careers.microsoft.com/global/en/job/1864933/Senior-Applied-AI-Engineer