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Aligned with Microsoft’s mission to empower every person and every organization on the planet to achieve more, Microsoft Shopping delights customers with confidence, convenience, and savings—anywhere. With the power of AI, we’re building best-in-class shopping experiences that span across Copilot, Edge, Bing, MSN, and Windows, helping customers discover, evaluate, and decide with speed and trust. We’re looking for a Software Engineer II (Frontend/Full Stack) to help shape the future of AI-powered shopping in Copilot. This role is full-stack in the truest sense—you’ll collaborate across design, product, and engineering to deliver end-to-end experiences—but the center of gravity is the front end: building modern, convenient user interfaces that feel fast, polished, and reliable at scale.
Job Responsibility:
Build and ship Copilot Shopping experiences end-to-end, with a solid emphasis on frontend quality (UX polish, accessibility, performance, reliability)
Work across the full architecture: client (web/mobile), services/APIs, data contracts, telemetry/experimentation, and operational tooling
Partner with Product, Design, and Data Science to define success metrics, instrument telemetry, run experiments, and iterate based on results
Design and implement reusable UI components and client patterns, while also contributing to backend and service integration work as needed
Drive engineering excellence through code reviews, automated testing, CI/CD hygiene, and performance profiling
Own live-site quality for the areas you build: monitoring, alerting, incident response, and improvements that reduce time-to-diagnosis
Contribute to team growth through collaboration, documentation, and solid engineering practices
Requirements:
Bachelor's Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
OR equivalent experience
2+ years of professional software engineering experience building customer-facing applications
Meaningful frontend and full-stack ownership delivering polished, performant user experiences across web and/or mobile surfaces (Kotlin/Swift/web)
Experience integrating clients with backend systems via client–server contracts (e.g., REST/JSON, GraphQL, SSE/WebSockets) and collaborating on API/data contract design
Demonstrated ability to debug and troubleshoot client issues and drive performance optimizations for high quality user experiences
Experience building accessible applications that follow WCAG and ADA specifications
Solid collaboration skills and data-driven execution: work effectively with engineers, PM, design, and partner teams
instrument telemetry and use data to iterate
Nice to have:
Master's Degree in Computer Science or related technical field AND 3+ 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 5+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
OR equivalent experience
3+ years of professional software engineering experience building customer-facing applications