Tiktok - San Jose, CA
posted 4 days ago
TikTok is the leading destination for short-form mobile video, and our mission is to inspire creativity and bring joy. As a Software Development Engineer in Test (SDET) focusing on Performance & Experience, you will play a crucial role in enhancing the performance of TikTok's core products, including long videos, short videos, live broadcasts, and streaming media. You will participate in the entire development process, working closely with development teams to identify areas for improvement in product performance and user experience. Your contributions will help ensure that TikTok continues to deliver high-quality technical experiences to its users. In this role, you will establish systematic performance evaluation methods and audio/video quality assessment techniques. You will be responsible for conducting quantitative analyses of key performance factors such as CPU/GPU usage, power consumption, and overall performance costs. By providing root cause analysis, you will help guide the business in optimizing its products effectively. Additionally, you will design and develop experience markets and platforms tailored to specific business needs, leveraging both online and offline data to drive product optimization. Collaboration is key in this position, as you will engage in cross-team initiatives to drive progress through innovative technologies and new directions. Your ability to communicate effectively with cross-functional and international partners will be essential in achieving our goals. TikTok values creativity and teamwork, and we are looking for individuals who are eager to learn, adapt, and contribute to our mission of inspiring creativity and bringing joy to users around the world.