Software Engineering IC3

The Bing Growth team is responsible for building world-class experiences across Windows and Android to help drive the growth of Bing across different regions of the world. As a senior software engineer, you will play a key role in extending and modifying Windows Operating system code to develop these experiences.

Responsibilities ---------------

• Design, build, and ship features for a consumer Windows application with a strong focus on usability, performance, reliability, and accessibility.
• Develop high-quality, maintainable, and well-tested code using modern Windows frameworks and tooling.
• Collaborate with Product, Design, and Data partners to translate customer needs into technical solutions.
• Participate in architecture and design reviews, contributing to decisions around scalability, responsiveness, and long-term maintainability.
• Instrument features with telemetry, analyze usage and reliability signals, and iterate based on data and customer feedback.
• Debug and resolve issues across the stack, including live-site and customer-reported problems.
• Contribute to engineering excellence through code reviews, test coverage, CI/CD practices, and operational readiness.

Qualifications ------------

• Bachelor'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 equivalent experience.
• Experience building and shipping production-quality applications or services.
• Solid understanding of data structures, algorithms, and object-oriented design.
• Experience working collaboratively in a team environment with clear communication and ownership.

Preferred Qualifications ----------------------

• Experience building Windows applications using WinUI, WPF, UWP, or Windows SDKs.
• Familiarity with performance optimization, memory management, and responsiveness in desktop applications.
• Experience with telemetry, experimentation, and feature flighting in consumer products.
• Exposure to accessibility (a11y) standards and inclusive design principles.
• Experience with CI/CD pipelines, automated testing, and live-site monitoring.

What Success Looks Like ------------------------

• Delivers polished, reliable features that improve customer satisfaction and engagement.
• Writes clean, testable code and proactively raises quality and maintainability bar.
• Demonstrates strong ownership—from design through deployment and support.
• Uses data and customer feedback to guide decisions and continuous improvement.
• Grows technical depth while positively influencing team engineering practices.