Member of Technical Staff, Senior Full Stack Engineer - Copilot Applications

Microsoft Microsoft · Big Tech · Mountain View, CA +1 · Software Engineering

This role focuses on building cross-cutting capabilities for Microsoft Copilot, aiming to create revolutionary AI-powered experiences across modalities (text, voice, vision, action). The engineer will own features end-to-end, collaborate with applied AI researchers, and ship experiments rapidly to millions of users, defining the future of human-AI interaction.

What you'd actually do

  1. Create breakthrough experiences that redefine what an AI companion can do
  2. Build across modalities—voice, vision, text, and action—to make Copilot feel seamless and alive
  3. Own features end-to-end, from concept through production, at scale
  4. Collaborate with applied AI researchers to bring cutting-edge model capabilities to users
  5. Ship experiments rapidly, learn from usage, and iterate toward experiences that feel like magic

Skills

Required

  • Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.

Nice to have

  • Master's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelor's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
  • Strong full-stack fundamentals across frontend (React, TypeScript) and backend systems
  • Proficiency in Python or similar languages for backend development
  • Experience building scalable web APIs and services
  • Taste for great product experiences and a drive to ship work that matters

What the JD emphasized

  • ambiguity is high
  • move fast in loosely-defined problem spaces
  • Comfort with ambiguity

Other signals

  • building systems with true artificial intelligence
  • ship extraordinary experiences that define what Copilot becomes
  • build revolutionary experiences at the intersection of modality and intelligence
  • ship things that millions of people use
  • define the future of how humans and AI live and work together
  • AI doesn't just respond—it acts, creates, and orchestrates