Principal Software Engineer, Growth

Microsoft

Quick summary

Work type
On-site
Location
Salary
$165,600–$296,400 / yr
Posted
135 days ago
Closes
Aug 12, 2026

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $197k
This role $231k
$125k most similar roles pay here $315k

This role pays more than 85% of similar roles. Most pay $174,200–$220,650 — the shaded band above. At the midpoint, this role pays about $231k versus about $197k for comparable roles.

Based on 239 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 622 open roles on FindRole.

Listed pay typically runs $119,800–$234,700 across 559 roles with salary data.

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At a glance

TL;DR · Principal Software Engineer, Growth

As a Principal Growth Engineer in CoreAI at Microsoft, you will lead the technical strategy for measuring, experimenting with, and scaling AI experiences across world-class products like GitHub Copilot and Visual Studio Code. Your day-to-day involves architecting and building standardized metrics, guardrails, analysis workflows, and rollout automation to improve reliability and decision quality across teams. You’ll also partner with Product, Data Science, Design, and Research to turn ambiguous goals into shippable systems while remaining hands-on in writing production code and reviewing designs. The ideal candidate has a strong background in software engineering fundamentals, experience building high-availability features for globally distributed systems, and expertise in experimentation quality, including bias detection and metric integrity. Proficiency with AI tools to accelerate engineering velocity is also crucial.

What you'll do

  • Own growth through engineering excellence by designing systemic solutions that enable multiple teams to move faster.
  • Architect and build standardized metrics and guardrails for online experimentation to improve reliability and decision quality.
  • Lead multi-workstream initiatives spanning teams/products, focusing on unified growth measurement and cross-surface funnels.
  • Build core capabilities like telemetry foundations, experiment assignment/targeting, feature flighting, and risk controls.
  • Write production code, review designs/PRs, and coach others through architecture and implementation tradeoffs to ensure quality.
  • Partner with Product, Data Science, Design, and Research to turn ambiguous goals into shippable, measurable systems.

What we're looking for

  • Proven ability to design and ship systemic solutions enabling multiple teams to move faster.
  • 8+ years of experience building high-availability features for multi-region, globally distributed systems.
  • 4+ years of experience in experimentation with emphasis on quality and rigor.
  • Demonstrated experience building experimentation/measurement platforms used by multiple teams.
  • Strong software engineering fundamentals with hands-on experience in production services at scale.

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