Senior/Principal Applied Scientist - CoreAI

Overview

Microsoft's Enterprise customers need tools to build agentic experiences over public and private knowledge. The Azure AI Knowledge team is leading the delivery of the next chapter of agentic retrieval through Foundry IQ Knowledge bases to bring together many sources of structured and unstructured enterprise data and transform it into knowledge.

The team is continuously developing and deploying new capabilities to meet the demands of complex queries that require reasoning and reflection to deliver high-quality results. Customers span many different industries, corpus sizes and scenarios, and work includes multiple aspects:

• Developing LLM prompts, agents and query execution workflows, often with tight latency constraints
• Collection, generation and filtering of training and evaluation data
• Building off state of the art techniques from across Microsoft and the industry
• Use of AI coding patterns to parallelize and accelerate experimentation

The team leverages diverse backgrounds and experiences of passionate engineers, scientists, and program managers. Great products are built by inclusive teams of customer-obsessed individuals who trust each other and work closely together. The team collaborates regularly across the company with teams like M365, Bing and Microsoft Research.

A major aspect of this role is to push development of knowledge retrieval to the frontier. This requires a capable individual who can leverage multiple coding agents to explore new techniques and bring them to production at scale.

Responsibilities

• Drive the state of the art research incorporation into techniques shipped to production
• Proactively develop and build metrics to use across the full range of search engine components
• Seek out and incorporate customer feedback into dataset construction, evaluation, and technique development
• Drive technical excellence and contribute to experimentation infrastructure and proofs-of-concept using AI coding agents
• Advance the quality of the team's experimental codebase to ensure experiments are efficient and repeatable
• Nurture collaborative relationships with product management, engineers, and other functions across products
• Drive clear and efficient plans, documents, and communication

Required Qualifications

• Bachelor's Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 4+ years related experience (e.g., statistics, predictive analytics, research)

OR

• Master's Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 3+ years related experience (e.g., statistics, predictive analytics, research)

OR

• Doctorate in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 1+ year(s) related experience (e.g., statistics, predictive analytics, research)

OR equivalent experience.

Other Requirements

Ability to meet Microsoft, customer and/or government security screening requirements is 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.

Preferred Qualifications

• Master's Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 9+ years related experience OR Doctorate in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 6+ years related experience OR equivalent experience
• 3+ years experience developing and deploying products or systems at multiple points in the product cycle from ideation to shipping
• Experience with agentic coding systems, including scaffolding for long-running agents
• Strong hybrid collaboration skills, with clear async/sync communication and teamwork
• Experience defining task-specific metrics and evaluation datasets
• Customer-focused and execution-driven, with strong ownership and bias for action
• Strong problem-solver, comfortable with novel, open-ended problems

Compensation

Applied Sciences IC4

• Typical base pay range across the U.S.: USD $119,800 - $234,700 per year
• San Francisco Bay area and New York City metropolitan area: USD $160,200 - $261,000 per year

Applied Sciences IC5

• Typical base pay range across the U.S.: USD $142,800 - $274,800 per year
• San Francisco Bay area and New York City metropolitan area: USD $188,000 - $304,200 per year

Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here: https://careers.microsoft.com/us/en/us-corporate-pay

Application Timeline

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

Equal Opportunity

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.