Principal Software Engineer

Building Copilot C++ Agentic flows, Copilot C++ Completions, C++ language services, Productivity and Refactoring features, C++ Project and Build System, Scalability and Performance, Local and Remote deployment, and more. New features typically target all platforms, and we regularly collaborate with GitHub teams developing new Copilot features. Designing, implementing, debugging, and delivering experiences primarily in C, C++. Using many technologies beyond C++ including C#, Python, TypeScript, SQLite and others. Designing and implementing cutting edge features for the C++ development experience. In collaboration with data science experts, evaluating and training state-of-the-art language models for software developers. Writing modern cross-platform code, continuously prototyping and experimenting, and leveraging asynchronous and parallel programming. Wants to be part of a motivated and collaborative engineering team. 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, TypeScript or Python. These requirements include but are not limited to the following specialized security screenings: Master'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, TypeScript or Python. OR equivalent experience. 1+ years of experience using AI-assisted development tools (e.g., GitHub Copilot, or similar) to enhance productivity and code quality. 1+ years of experience applying AI technologies (such as large language models or code generation tools) in software development workflows, including tasks like static analysis, automated documentation, or test generation. Experience designing complex features.