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Microsoft AI

Software Engineering IC4

Microsoft AI
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hybrid senior full-time Mountain View

First indexed 24 Apr 2026

Description

Build the platform that powers Microsoft’s advertising business. The Monetize engineering team builds the sell-side platform (SSP) and curation tools that serve first-party ads across all Microsoft properties and for major third-party publishers worldwide. We’re hiring a Senior Software Engineer to own backend services handling millions of API requests per day, drive a major Azure Kubernetes migration, and deliver full-stack features that our users depend on daily.

Designing and building backend services in C#/.NET on Azure (AKS, Functions, Cosmos DB, SQL) Driving a large-scale infrastructure migration from VMs to Kubernetes Full-stack feature delivery across GraphQL APIs and TypeScript frontends , UIs, APIs, and tools for business-critical workflows Live-site engineering , owning production health, incident response, and observability Building new applications from scratch as the platform expands into new areas Opportunities to work on AI-powered product features including Copilot experiences and LLM integrations as the platform evolves

A tenured, tight-knit team of 9 engineers where retention speaks for itself , people stay because the work matters and the team is genuinely great High-impact, high-autonomy work: you own features end-to-end from design through production Clear path to Principal and beyond , significant opportunities for technical ownership and scope growth The platform is evolving fast , you’ll shape what it becomes, not just maintain what exists

This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://microsoft.ai/job/software-engineering-ic4-10/