As TikTok continues to grow its global engineering team, its Online Assessment—known as the TikTok OA—has become a crucial first step for aspiring developers, data engineers, and algorithm specialists. In 2025, the TikTok OA is more competitive than ever. Knowing the process and how to prepare can greatly improve your chances of moving forward. In … Continue reading Mastering the TikTok OA: Strategies for Success in 2025