Senior Software Engineer - CoreAI United States, Washington, Redmond Posted 4 hours ago

Xboxpublishing · Redmond, Washington, United States

$120K to $235K a year as published by the employer

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Summary

Design and deliver high-quality, scalable services and developer tools for AI-driven applications in a globally distributed environment.

About this role

Senior Software Engineer - CoreAI

United States, Washington, Redmond

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Job number : 200061692

Date posted : Oct 22, 2026

Work site : 3 days / week in-office

Travel : Less than 25%

Profession : Software Engineering

Discipline : Software Engineering

Role type : Individual Contributor

Employment type : Full-Time

Overview

APIs are the backbone of our connected digital world. The API Management and AI Gateway team is part of the CoreAI organization, which offers a comprehensive solution for managing the full API lifecycle—securing, governing, and controlling AI Tools. The platform empowers thousands of developers globally to build and manage Agentic, Web, Mobile, Event-Driven, and IoT applications. It also underpins key Microsoft services like Azure AI Foundry, Consumer Copilot, Logic Apps, Copilot Studio, Power Platform, Bing, and more – enabling rich developer and consumer experiences.

Bringing simplicity to customers creates challenging engineering opportunities and we are hiring a Senior Software Engineer - CoreAI to tackle these challenges in areas like scalability, high-density, multi-tenancy, high availability, user experience and developer tools.

The rise of generative AI opens new frontiers – join the API Management and AI Gateway team to help shape the future of AI developer and application workloads!

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. In alignment with our Microsoft values, we are committed to cultivating an inclusive work environment for all employees to positively impact our culture every day.

Responsibilities

We’re looking for an engineer who is passionate about building new products in an AI-driven world while managing a globally distributed service. The individual stepping into this role delivers high-quality solutions independently and thrives in a collaborative, diverse team. Versatility, quick learning, and adaptability are essential.

In this role, you’ll design and deliver the next generation of services, features, and developer tools that shape how AI applications are built and operated. You’ll work across open-source and platform components in multiple programming languages. This is a unique opportunity to contribute to large-scale distributed systems and drive initiatives central to Microsoft’s Core AI strategy!

Key Responsibilities:

Qualifications

Required/Minimum Qualifications:

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:

Preferred/Additional Qualifications:

Software Engineering IC4 - The typical base pay range for this role across the U.S. is USD $119,800 - $234,700 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $160,200 - $261,000 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

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.

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About Xboxpublishing

Microsoft is a technology company that empowers every person and every organization on the planet to achieve more.

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