Senior/Principal Software Engineer - Growth (CoreAI)
MicrosoftAbout the role
About the Role
We’re building AI‑first engineering systems that power growth at Microsoft — designing, shipping, and scaling code that directly shapes how millions of developers experience and adopt AI.
As a Growth Engineer in CoreAI, you’ll sit at the intersection of product, engineering, and data, driving experimentation, learning velocity, and real business impact across world‑class developer and AI products.
This role is about shipping fast, learning faster, and scaling what works — all while upholding Microsoft’s commitment to responsible, inclusive, and trustworthy AI.
About CoreAI
CoreAI – Platform and Tools is Microsoft’s AI‑first engineering organization, created to build the end‑to‑end Copilot & AI stack powering products like GitHub Copilot and Visual Studio Code.
Our mission is to empower every developer to shape the future with AI, accelerating how AI applications are built, deployed, and improved at global scale.
Why This Role Is Exciting
This is not growth at the edges — this is growth at the core.
Build AI‑powered growth loops on world‑class products like VS Code and GitHub
Operate inside a high‑velocity, AI‑first engineering organization where learning speed matters
Influence how hundreds of millions of users discover, adopt, and succeed with AI
Drive real business impact — measured, shipped, and scaled
Help define what responsible growth looks like in the AI organisation
Our Culture & Values
At Microsoft, how we build matters as much as what we build.
We are guided by our mission to empower every person and every organization on the planet to achieve more, and we show up every day with:
A growth mindset
Respect, integrity, and accountability
A commitment to inclusive, responsible AI that earns trust and benefits everyone
We believe diverse perspectives make our products — and our teams — stronger.
Impact You’ll Have
Raise the bar for experimentation quality across CoreAI
Help define AI growth best practices for Microsoft
Turn learning into leverage — faster adoption, better experiences, measurable results
Responsibilities
What You’ll Do
Own growth through engineering excellence and experimentation
Design, ship, and iterate on growth experiments across acquisition, activation, engagement, and retention
Build and evolve A/B testing frameworks, metrics, and tooling that raise experimentation quality and confidence
Partner closely with
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