Principal Software Engineer, Ads Platform Frontend

Working across multiple engineering teams, you will drive technical solutions that improve platform scalability, web performance, development efficiency, and user experience. Drive technical solutions that improve platform scalability, performance, reliability, maintainability, and engineering efficiency. Partner with engineering, product, and design teams to deliver innovative customer experiences and solve complex technical challenges. Influence architectural direction across multiple teams through technical expertise, collaboration, and solid engineering judgment. Design and evolve shared platform capabilities, frameworks, and development patterns that enable teams to build and deliver products more effectively. Advance AI-enabled engineering practices that improve developer productivity, accelerate innovation, and enhance software quality. Lead technical investigations, architecture reviews, and design discussions for business-critical initiatives and platform investments. Drive improvements in frontend architecture, performance, accessibility, observability, and engineering excellence across the platform. Mentor and collaborate with engineers across teams, sharing knowledge and raising the overall technical bar of the organization. Contribute to long-term technical strategy and identify opportunities to modernize systems, reduce complexity, and improve customer outcomes. 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 Master's Degree in Computer Science or related technical field AND 12+ 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 15+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.

designing, building, and operating large-scale customer-facing software systems.