Principal Software Engineer, AI Experiences, Copilot Engineering

Microsoft

Confirmed live today High trust
Hybrid

Quick summary

Work type
Hybrid
Location
Redmond, WA
Salary
$142,800–$274,800 / yr
Posted
74 days ago
Freshness
Confirmed live today
Closes
Feb 9, 2027

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $213k
This role $209k
$127k $291k
below market most similar roles pay here above market

This role pays more than 60% of similar roles. Most pay $180,000–$245,637 — the blue band above. At the midpoint, this role pays about $209k versus about $213k for comparable roles.

Based on 240 similar postings.

Employer

About Microsoft

Microsoft Corporation is a global technology leader producing software, hardware, and cloud services including Windows, Office 365, Azure cloud platform, Xbox gaming, and Surface devices. Industry: Software & Cloud Computing

Microsoft currently has 694 open roles on FindRole.

Listed pay typically runs $119,800–$234,700 across 651 roles with salary data.

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At a glance

TL;DR · Principal Software Engineer, AI Experiences, Copilot Engineering

The Principal Software Engineer - AI Experiences, Copilot Engineering joins the AI Experiences, Copilot Engineering team to redefine how AI enhances everyday computing. This role involves designing and developing next-generation products, features, and secure, performant platform services for Copilot experiences across Windows, Mac, and mobile platforms. You will work at the intersection of distributed systems, AI, and agent-driven development to build systems capable of reasoning, planning, and executing tasks. Key responsibilities include shipping high-quality, maintainable code and collaborating with researchers and infrastructure engineers. Required technical skills include proficiency in languages such as C, C++, C#, Java, JavaScript, or Python. The role specifically addresses the technical challenge of creating agentic workflows and intelligent prompts to power the next generation of AI-assisted computing experiences.

What does a Software Engineer earn in Washington?

Median $202800 from 409 postings across 38 companies.

See salary data

What you'll do

  • Design and develop next-generation products and features for Copilot experiences on Windows, Mac, and mobile.
  • Build secure and performant platform services to support Copilot experiences across multiple operating systems.
  • Ship high-quality, well-tested, secure, and maintainable code for consumer-scale services.
  • Develop systems that can reason, plan, and execute tasks for agent-driven computing experiences.
  • Define best practices for prompt design, tool usage, and human-in-the-loop systems.
  • Drive the adoption of agentic coding tools to improve engineering velocity and code quality.
  • Deliver work quickly and iteratively to users within a fast-paced, design-driven development cycle.

What we're looking for

  • Bachelor's Degree in Computer Science or related technical field and 6+ years of technical engineering experience with coding in languages like C, C++, C#, Java, JavaScript, or Python.
  • Equivalent experience to the required degree and years of experience.
  • Master's Degree in Computer Science or related technical field and 12+ years of technical engineering experience in coding languages (preferred).
  • Bachelor's Degree in Computer Science or related technical field and 15+ years of technical engineering experience in coding languages (preferred).
  • Extensive hands-on experience using modern AI coding agents with a track record of acting as a team expert for agentic development workflows (preferred).
  • Experience driving adoption of agentic coding tools to improve engineering velocity and code quality (preferred).
  • Experience defining best practices for prompt design, tool usage, and human-in-the-loop systems (preferred).
  • Must be local to the greater Seattle area and able to work from the office 4 days a week.

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